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docs/CHANGELOG.txt
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@ -36,9 +36,11 @@ HOW TO UPDATE?
- Please report any issue!
-----------------------------------------------------------------------
VERSION 1.93.0 WIP (In Progress)
VERSION 1.93.0 (Released 2026-10-14)
-----------------------------------------------------------------------
Decorated log and release notes: https://github.com/ocornut/imgui/releases/tag/v1.93.0
In 1.93.0, the `ImDrawList` rendering API has been improved to be more robust and
more consistent over the whole range of shapes. The rendering now matches much closer
to common vector drawing APIs, like html canvas. Improvements, like anti-aliased line
@ -55,10 +57,10 @@ The rendering of common shapes was optimized when the shapes fall on integer coo
using textures instead of tessellated geometry to draw round corners.
The varying code-paths are designed to look indistinguishable from each others.
New rendering code fixes some inconsistencies between graphics APIs (e.g. DirectX vs OpenGL)
which are using different diamond exits rules.
New code should work precisely the same regardless of graphics API.
(note that using _StrokeLegacy mode can lead to similar inconsistencies)
New rendering code fixes some inconsistencies between graphics APIs
(e.g. DirectX vs OpenGL) which are using different diamond exits rules.
New code should work precisely the same regardless of which graphics API is used
(note that using _StrokeLegacy mode can lead to the same old inconsistencies).
New rendering code also deals better with animating thickness and rounding
(integer values are recommended).
@ -73,34 +75,35 @@ Use `ImDrawFlags_StrokeLegacy` mode to emulate old rendering:
- Globally: ImGui::Checkbox("DefaultsToStrokeLegacy", &io.ConfigDebugDrawListDefaultsToStrokeLegacy); // Map to a checkbox
- Globally: io.ConfigDebugDrawListDefaultsToStrokeLegacy = io.KeyShift; // Map on Shift
Main work courtesy of @memononen.
Additional work/reviewing/guidance by @ocornut.
With legacy bits from @thedmd, @potocpav.
Don't panic!
Many applications will not notice any difference! You will more likely see
differences if you used lots of direct `ImDrawList` calls for custom rendering.
Credits for ImDrawList changes in 1.93.0:
- main work courtesy of @memononen.
- additional work/reviewing/guidance by @ocornut.
- with legacy bits from @thedmd, @potocpav.
Other credits marked below, or @ocornut when omitted.
Refer to our guides:
- ImDrawList Vector Rendering Reference
https://github.com/ocornut/imgui/wiki/Draw-List
(includes a precise list of differences between 1.92.9 and 1.93.0).
- ImDrawList 1.92.9 vs 1.93.0 Interactive Testbed
https://www.dearimgui.com/docs/drawlist_v193
(interactively discuss and compare differences between 1.92.9 and 1.93.9)
(interactively compare differences between 1.92.9 and 1.93.0 + commentary)
(downloadable HTML file, may be used offline)
- Pixel Perfect Anti-aliased Rendering
https://github.com/ocornut/imgui/wiki/Pixel-Perfect-Rendering
- How Anti-aliased Polyline Rendering is Implemented
https://github.com/ocornut/imgui/wiki/Polyline-Rendering
- Main topic:
- Discussion topic:
https://github.com/ocornut/imgui/issues/9504
(if you have a problem to discuss, please open a new issue)
Breaking Changes:
- DrawList:
- ImDrawList:
- AddLine(): removed the (+0.5f,+0.5f) offset that was sneakily added to input coordinates. (#9504)
- This fixes inconsistencies in the API and matches the PathXXX API.
- By default, stroke thickness extends on both side of the given segment.
@ -121,8 +124,8 @@ Breaking Changes:
- Your lines will appear offset by -0.5f pixels on each axis.
Being anti-aliased diagonal lines, they won't look particularly better or worse, just slightly offset.
It'll likely only be noticeable if you carefully combined them with other primitives for a pixel-perfect result.
- Old `AddLine({x1, y1}, {x2, y2}, col)` --> `AddLine({x1 + 0.5f, y1 + 0.5f}, {x2+ 0.5f, y2 + 0.5f}, col);` // Same
or use `ImDrawFlags_StrokeLegacy` --> `AddLine({x1, y1}, {x2, y2}, col, thickness, ImDrawFlags_StrokeLegacy); // Offset by +0.5f + disable AA ends.
- Old `AddLine({x1, y1}, {x2, y2}, col)` --> `AddLine({x1 + 0.5f, y1 + 0.5f}, {x2+ 0.5f, y2 + 0.5f}, col);` // Same
or use `ImDrawFlags_StrokeLegacy` --> `AddLine({x1, y1}, {x2, y2}, col, thickness, ImDrawFlags_StrokeLegacy);` // Offset by +0.5f + disable AA ends.
This reapplies the old offset, and should get you exactly the same result you previously
got for thickness=1.0f lines. But said result were previously sometimes ambiguous and
renderer-dependent. (#3116, #3258, #2441)
@ -134,21 +137,21 @@ Breaking Changes:
- All closed shapes with thickness=1.0f will appear identical.
- The difference for thickness>1.0f shapes may be minimal since very large strokes
were not well supported for widgets, but stroke will default inside widgets.
- AddCircle(), AddNgon(): removed +0.5f offset added to radius.
- AddCircle(), AddNgon(): removed -0.5f offset added to radius.
- This fixes inconsistencies in the API.
- Use `ImDrawFlags_StrokeLegacy` to use old method if required. Or you can apply the offset manually!
- AddRectFilled(): non-integer coordinates will now display anti-aliased edges.
Previously, non-integer coordinates rendered with aliased edges snapped by the
rasterizer. (#6971)
- AddRect(), AddRectFilled(): rectangles with inverted coordinates won't be visible
unless using ImDrawList_StrokeLegacy mode. With inverted coordinates (min > max):
unless using `ImDrawFlags_StrokeLegacy` mode. With inverted coordinates (min > max):
- Legacy `AddRect()` rounding off -> visible but incorrect outer size.
- Legacy `AddRect()` rounding on -> visible but very glitchy.
- Legacy `AddRectFilled()` rounding off -> visible and correct.
- Legacy `AddRectFilled()` rounding on -> visible but very glitchy.
- Use `ImDrawFlags_StrokeLegacy` to use old rendering for cases without rounding, or fix coordinates.
- Merged `ImDrawListFlags` into `ImDrawFlags`. `ImDrawListFlags` was rarely used directly
and generally setup by the ImGui context. Keep inline redirection enums (will obsolete).
and generally setup by the ImGui context.
- `ImDrawListFlags_AntiAliasedLines` -> `ImDrawFlags_AALines`
- `ImDrawListFlags_AntiAliasedFill` -> `ImDrawFlags_AAFill`
- `ImDrawListFlags_AllowVtxOffset` -> `ImDrawFlags_UseVtxOffset`
@ -171,10 +174,10 @@ Breaking Changes:
obsolete, as the new line rendering code always uses textures.
- Enabling `ImFontAtlasFlags_NoBakedLines` in the font atlas will now disable support for
anti-aliased lines by clearing `style.AntiAliasedLines`/`style.AntiAliasedLineEnds`.
- Style: obsoleted `style.CurveTessellationTol (default 1.25)` which was in Pixels² unit in
favor of `style.CurveTessellationMaxError` (default 1.12)` which is in Pixels unit. It is
- Style: obsoleted `style.CurveTessellationTol` (default 1.25) which was in Pixels² unit in
favor of `style.CurveTessellationMaxError` (default 1.12) which is in Pixels unit. It is
easier to tweak + this allows us to easily scale error threshold on high density screens.
- style.CurveTessellationMaxError == sqrf(style.CurveTessellationTol).
- style.CurveTessellationMaxError == sqrtf(style.CurveTessellationTol).
- ImGuiTextFilter: removed `float width` parameter of `Draw(const char* filter, float width)`:
prefer using `SetNextItemWidth(float)` which is standard. Kept inline redirection function.
- Fonts: renamed `AddRemapChar()` to `AddRemapCodepoint()` (rarely used, marked internal).
@ -185,12 +188,18 @@ Breaking Changes:
for `ImGuiBackendFlags_RendererHasTextures`. Use the new signature! (#9487)
- OpenGL3: Does not attempt to read `GL_CLIP_ORIGIN` by default as the detection is
sub-optimal and not reliable on some setup. Use `ImGui_ImplOpenGL3_SetClipOrigin(0)`
to enable auto-detection, or e.g. `ImGui_ImplOpenGL3_SetClipOrigin(GL_UPPER_LEFT)`.
to enable auto-detection, or e.g. `ImGui_ImplOpenGL3_SetClipOrigin(GL_UPPER_LEFT)`.
Other Changes:
- DrawList:
- Style:
- StyleColorsDark(): minor refresh of the default style to look more modern:
- Changed WindowBg to use a slightly greyer value and removed opacity.
- Changed FrameBg values to use a dark black to make frames stand out better.
- Tweak TextDisabled, TableHeaderBg, TableBorders to match altered WindowBg.
- StyleColorsLight(): inverted `ImGuiCol_TitleBgXXX` colors so that the selected
window title bar appears brighter.
- ImDrawList:
- Added flags to specify stroke position in all `ImDrawList` stroking functions: (#9504) [@memononen]
- `ImDrawFlags_StrokeInside` (default for Rect, Circle/Ellipse, Triangle, Quad, Ngon + AddLineH, AddLineV)
- `ImDrawFlags_StrokeCenter` (default for Line, Polyline, Beziers, Paths function)
@ -221,7 +230,7 @@ Other Changes:
(#9504, #2183, #2964, #7972 + #9360, #6331, #4250, #4091) [@memononen]
- Generally fixed rendering of thick strokes/paths.
- The new stroke expansion now uses corner miter calculation, which keeps thickness along
the line segments consistent. If the corner becomes too sharp, it will be bevelled to
the line segments consistent. If the corner becomes too sharp, it will be beveled to
avoid long spikes at corners.
- There are also some robustness measures for the case where the line thickness is larger
than the features being drawn.
@ -233,7 +242,7 @@ Other Changes:
work precisely the same regardless of graphics API. (#3116, #3258, #2441) [@memononen]
- Debug: added `io.ConfigDebugDrawListDefaultsToStrokeLegacy` to facilitate comparing old/new
behaviors. This is equivalent to calling `PushDrawFlag(ImDrawFlags_StrokeLegacy, true)`
on every drawlist.
on every drawlists.
Suggested uses, e.g.
- `io.ConfigDebugDrawListDefaultsToStrokeLegacy = io.KeyShift; // Map on holding Shift`
- `ImGui::Checkbox("DefaultsToStrokeLegacy", &io.ConfigDebugDrawListDefaultsToStrokeLegacy);`
@ -257,25 +266,25 @@ Other Changes:
- AddConvexPolyFilled()/PathFillConvex(): improved to handle input geometry more robustly.
The rendering of sharp corners was improved. Earlier there were issues with sharp corners
either creating long spikes, or messing up the adjacent edge's anti-aliasing. Now the
anti-aliasing fringe calculation is more consistent, and sharp corners get bevelled to
anti-aliasing fringe calculation is more consistent, and sharp corners get beveled to
avoid spikes. There might still be issues when the smallest extent of a long thin polygon
is less than a pixel. Also supports `ImDrawFlags_JoinMiter`, to facilitate matching
a stroke using the same flag.
- AddRect(), AddRectFilled(): various optimizations for rounded rectangles. (#1962, #9504)
- `AddRect()`, `AddRectFilled()`: various optimizations for rounded rectangles. (#1962, #9504)
- Integer-aligned coordinates and thicknesses will automatically use baked textures,
saving on both CPU and vertex/index data.
- Enabled by default. Use `ImFontAtlasFlags_NoBakedRoundCorners` to disable baking
round corners in font atlas.
- Added `ImDrawFlags_UseTexForRoundCorners` flag to enable in scope or per-shape.
Added for consistency and debugging, not really needed in practice.
- AddCircle, AddCircleFilled: fixed large circles being under-tessellated
- `AddCircle()`, `AddCircleFilled()`: fixed large circles being under-tessellated
(when above ~140 with default CircleTessellationMaxError).
- Improved debug-build performance in various locations.
- Improved minor mismatches when overlapping strokes and filled shapes.
For example, when using inside strokes,
- `AddRect()` and `AddRectFilled()` with rounding now overlap better. (#3656)
- `AddCircle()` and `AddCircleFilled()` now overlap better.
- Added ImDrawList::PushDrawFlag()/PopDrawFlag() to alter certain flags for a
- Added `ImDrawList::PushDrawFlag()`/`PopDrawFlag()` to alter certain flags for a
scope and a given `ImDrawList`. (#9489)
- e.g. `PushDrawFlag(ImDrawFlags_StrokeLegacy, true);` enforce legacy tweaks.
- About `ImDrawFlags_StrokeLegacy`:
@ -292,27 +301,31 @@ Other Changes:
which may make them appear as protruding a little more.
- About disabling anti-aliasing:
- Disabling anti-aliasing is now emulated by applying different UV coordinates.
- It does not result in a performance increase or vertex/index data decrease any more.
- It does not result in a performance increase or vertex/index data decrease any more
(however the tendency is that the new code behaves better than old code).
- But may be a useful stylistic choice in some circumstances.
- Many thick shapes had broken corners with old no-AA code, and the old no-AA code
was wildly different from the AA code. Not the case any more. (#288)
- Per-viewport FramebufferScale for Apple/Retina screen is applied to draw lists:
- AA Fringe is scaled accordingly.
- AA Fringe is scaled accordingly. (#9577)
- Circle and Curves tessellation error are scaled accordingly.
- Reworked assert in PushTexture() to allow convenience grace period of using a
- Reworked assert in `PushTexture()` to allow convenience grace period of using a
texture that was queue for destroy during the frame. Make it safe to stick to
an existing texture during the frame. (#9528, #8465)
- Added optional `platform_io.DrawCallback_SetSamplerFromTex` standard backend-agnostic
draw callback for requesting to use the sampler associated already associated to a texture.
Currently only supported by the OpenGL2/3 and SDLRenderer3 backend. (#9378)
- Fixed dangling ImDrawList::_OwnerName when using animated label. (#9552) [@ubi-dcastonguay]
- Fixed dangling `ImDrawList::_OwnerName` when using animated label. (#9552) [@ubi-dcastonguay]
- Mixed Values:
- Added `ImGuiItemFlags_MixedValue` flag for representing mixed/indeterminate values.
Supported by: Checkbox(), RadioButton(), DragXXX(), SliderXXX(), InputXXX(), ColorXXX()
and Combo() functions.
The scoped flag is designed for usage by advanced property editors. (#5518, #5677, #6865)
- Drags, Sliders:
- Fixed an overflow using `ImGuiSliderFlags_Logarithmic` with S32/S64 types which
leads to clamped interactions. (#9526, #3361, #1823, #1316, #642) [@lailoken]
- Ongoing drags may be cancelled using Right-Click, Escape or Gamepad Triangle.
Cancelling reverts to the initial value. (#8564, #9534)
- Fixed an overflow using `ImGuiSliderFlags_Logarithmic` with S32/S64 types which
leads to clamped interactions. (#9526, #3361, #1823, #1316, #642) [@lailoken]
- TreeNode:
- Fixed issues/asserts with 32+ deep trees when using ImGuiTreeNodeFlags_DrawLinesXXX
features or other features requiring stack storage. (#9509) [@lasrod]
@ -321,14 +334,14 @@ Other Changes:
section width.
- Using <> scrolling buttons while the selected Tab is at either end of the
section mid-section but not fully visible always makes it fully visible
(before eventually selecting a Tab in the leading/trailing section)
(before eventually selecting a Tab in the leading/trailing section).
- Tables:
- Fixed a bug restoring correct .ini columns order when table use is Sortable
but had no user changes. (regression from 1.92.9). (#9519, #9108)
- Fixed a bug tracking topology changes (insert new columns in the middle)
when the table is not _Reorderable: new columns would be ordered incorrectly.
(#9570, #9108, #9572) [@lailoken]
- InpuText:
- InputText:
- Fixed a crash in some cases when using Home key in a WordWrap+ReadOnly field. (#9561)
- Selectable:
- Fixed `ImGuiSelectableFlags_SelectOnNav` triggering during NavInit.
@ -336,9 +349,9 @@ Other Changes:
- Reworked `AddFontDefault()` to use `io.DisplayFrameBufferScale` as part of the heuristic
to select `AddFontDefaultVector()` by default, effectively using ProggyForever instead of
ProggyClean on most Apple/Retina setups by default.
- Added ImFont::AddRemapCodepointToGlyphIndex() allowing to access glyphs that are not
- Added `ImFont::AddRemapCodepointToGlyphIndex()` allowing to access glyphs that are not
mapped to codepoints. (#9559, #5647, #609, #5748, #8466)
- imgui_freetype: Fixed blurryness rendering `AddFontDefaultVector()`. Caused by a
- imgui_freetype: Fixed blurriness rendering `AddFontDefaultVector()`. Caused by a
non-pixel aligned offset caused by `ExtraSizeScale`. (#9348, #9233) [@redpartizan, @RDMCz]
- (Internal) ImFontLoader: reworked `FontSrcContainsGlyph`, `FontBakedLoadGlyph` signatures
to take raw glyph index instead of codepoint. Added `FontSrcGetGlyphIndexFromCodepoint`.
@ -346,7 +359,7 @@ Other Changes:
- Added `IMGUI_DISABLE_STB_TRUETYPE` to completely omit the stb_truetype loader
code + stb_truetype.h code. (#9573)
- ColorEdit:
- ColorButton, ColorEdit, ColorPicker: cancel-out alpha caused by BeginDisabled() so
- ColorButton, ColorEdit, ColorPicker: cancel-out alpha caused by `BeginDisabled()` so
disabled color buttons have the same color as non-disabled oness. (#9511)
- ColorButton: fixed issues/inconsistencies with checkerboard rendering when combining
color alpha and global style alpha. (#9511) [@enjmiah, @ocornut]
@ -365,16 +378,17 @@ Other Changes:
match always filters out. (#2435) [@kudaba, @ocornut]
- Added `DrawWithHint()` function. (#6206, #6395, #6447)
- Added a "incl -excl" hint by default when the search field is empty. (#6206, #6395, #6447)
- Style:
- Inverted `ImGuiCol_TitleBgXXX` colors for `StyleColorsLight()` so that the selected
window title bar appears brighter.
- Widgets:
- Checkbox, Menus: check marks use anti-aliased ends.
- Tweaked rendering in various locations to avoid blurriness:
- Windows: title-bar and menu-bar border (when thickness>1.0f).
- SeparatorText: border (when thickness>1.0f).
- Tree: hierarchy lines (when thickness>1.0f).
- InputText: input caret (when thickness>1.0f).
- TabBar: selected overline border (when thickness>1.0f).
- Misc:
- Added `ImGuiItemFlags_MixedValue` flag for representing mixed/indeterminate values.
Supported by: Checkbox(), RadioButton(), DragXXX(), SliderXXX(), InputXXX(), ColorXXX()
and Combo() functions.
The scoped flag is designed for usage by advanced property editors. (#5518, #5677, #6865)
- Fixed `GetBackgroundDrawList()`/`GetForegroundDrawList()` not being properly reset
every frame when cumulated session time is very large (e.g. a few days). [@lailoken]
every frame when accumulated session time is very large (e.g. a few days). [@lailoken]
- Added `IM_NODEBUGSTEP` helper to tag functions with `__declspec(non_user_code)` (MSVC)
or `[[gnu::artificial]]` (Clang/GCC) in order to provide a hint to debuggers to skip
trivial functions when stepping into.
@ -383,16 +397,8 @@ Other Changes:
- Fixed strict aliasing violation in `ImHashData()` affecting Clang 23 + SSE 4.2 + -flto.
Could manifest as `ImFontAtlasBakedGetId()` computation omitting font size from
the hashed data. (#9557, #9560) [@sthalik]
- IO: restore default clipboard/ime/shell platform handlers on ClearPlatformHandlers(), fixing
- IO: restore default clipboard/ime/shell platform handlers on `ClearPlatformHandlers()`, fixing
issues switching backends mid-session to one relying on default. (#9537, #8945, #2769) [@lstalmir]
- Widgets:
- Checkbox, Menus: check marks use anti-aliased ends.
- Tweaked rendering in various locations to avoid blurryness:
- Windows: title-bar and menu-bar border (when thickness>1.0f).
- SeparatorText: border (when thickness>1.0f).
- Tree: hierarchy lines (when thickness>1.0f).
- InputText: input caret (when thickness>1.0f).
- TabBar: selected overline border (when thickness>1.0f).
- Demo:
- Added `Widgets->Mixed Values` section. (#5518, #5677, #6865)
- Custom Rendering section: exposed new flags; showcasing overlapping strokes
@ -406,7 +412,7 @@ Other Changes:
and leave the other ones untouched. (#9574) [@tqjxlm]
- OpenGL2, OpenGL3: added support for `platform_io.DrawCallback_SetSamplerFromTex` draw
callback to request using the sampler associated already associated to a texture. (#9378)
- OpenGL2, OpenGL3: fixed `DrawCallback_ResetRenderState` handler not reseting all states
- OpenGL2, OpenGL3: fixed `DrawCallback_ResetRenderState` handler not resetting all states
in the glTexParameter() path. (#9378)
- OpenGL3: added `ImGui_ImplOpenGL3_SetClipOrigin()` to specify origin between
`GL_LOWER_LEFT` (new default), `GL_UPPER_LEFT` and `0` (autodetect, old default).
@ -430,8 +436,10 @@ Other Changes:
when `FramebufferScale` is >1.0f. (#9515, #8628) [@WayU]
- WebGPU: update to build with wgpu-native 29.0+. (#9377, #9532, #9530) [@lucascompython, @ivan-enzhaev]
- Examples:
- All: all examples now default to use a little bit of rounding (`FrameRounding` and `GrabRounding`).
- MSVC: disabled /JMC in Visual Studio projects (unnecessary overhead).
- GLFW/SDL2/SDL3+WebGPU: fixed running with wgpu-native missing `wgpuInstanceWaitAny()`. (#9377)
- GLFW/SDL2/SDL3+WebGPU: better select surface format. (#9576) [@ypujante]
- GLFW+Metal: fixed mistakenly calling `ImGui_ImplGlfw_InitForOpenGL()`, which
broke multi-viewport support. (#9564) [@ypujante]
- SDL2+Metal: create Metal context without using a `SDL_Renderer`.

7
examples/example_allegro5/main.cpp
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@ -43,21 +43,24 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // Enable Docking
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup Platform/Renderer backends
ImGui_ImplAllegro5_Init(display);
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_android_opengl3/main.cpp
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@ -144,8 +144,12 @@ void Init(struct android_app* app)
io.IniFilename = g_IniFilename.c_str();;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup Platform/Renderer backends
ImGui_ImplAndroid_Init(g_App->window);
@ -153,20 +157,18 @@ void Init(struct android_app* app)
// Setup scaling
float main_scale = 2.0f;
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale.
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
// - Android: The TTF files have to be placed into the assets/ directory (android/app/src/main/assets), we use our GetAssetData() helper to retrieve them.
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();

8
examples/example_apple_metal/main.mm
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@ -64,11 +64,14 @@
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// When viewports are enabled we tweak WindowRounding/WindowBg so platform windows can look identical to regular ones.
ImGuiStyle& style = ImGui::GetStyle();
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
{
style.WindowRounding = 0.0f;
@ -80,13 +83,12 @@
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_apple_metal4/main.mm
View File

@ -68,11 +68,14 @@
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// When viewports are enabled we tweak WindowRounding/WindowBg so platform windows can look identical to regular ones.
ImGuiStyle& style = ImGui::GetStyle();
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
{
style.WindowRounding = 0.0f;
@ -84,13 +87,12 @@
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_apple_opengl2/main.mm
View File

@ -54,11 +54,14 @@
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// When viewports are enabled we tweak WindowRounding/WindowBg so platform windows can look identical to regular ones.
ImGuiStyle& style = ImGui::GetStyle();
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
{
style.WindowRounding = 0.0f;
@ -71,13 +74,12 @@
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_apple_opengl3/main.mm
View File

@ -53,11 +53,14 @@
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// When viewports are enabled we tweak WindowRounding/WindowBg so platform windows can look identical to regular ones.
ImGuiStyle& style = ImGui::GetStyle();
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
{
style.WindowRounding = 0.0f;
@ -71,13 +74,12 @@
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_glfw_metal/main.mm
View File

@ -48,11 +48,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -74,13 +77,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_glfw_opengl2/main.cpp
View File

@ -59,11 +59,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -82,13 +85,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_glfw_opengl3/main.cpp
View File

@ -87,11 +87,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
#if GLFW_VERSION_MAJOR >= 3 && GLFW_VERSION_MINOR >= 3
@ -115,14 +118,13 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
// - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_glfw_vulkan/main.cpp
View File

@ -396,11 +396,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -435,13 +438,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

24
examples/example_glfw_wgpu/main.cpp
View File

@ -90,11 +90,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // Enable Docking
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
@ -112,14 +115,13 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
// - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
#ifndef IMGUI_DISABLE_FILE_FUNCTIONS
@ -291,6 +293,16 @@ int main(int, char**)
return 0;
}
static WGPUTextureFormat SelectSurfaceFormat(const WGPUSurfaceCapabilities& capabilities)
{
const WGPUTextureFormat preferredFormats[] = { WGPUTextureFormat_BGRA8Unorm, WGPUTextureFormat_RGBA8Unorm, WGPUTextureFormat_BGRA8UnormSrgb, WGPUTextureFormat_RGBA8UnormSrgb };
for (WGPUTextureFormat preferredFormat : preferredFormats)
for (size_t n = 0; n < capabilities.formatCount; n++)
if (capabilities.formats[n] == preferredFormat)
return preferredFormat;
return capabilities.formatCount > 0 ? capabilities.formats[0] : WGPUTextureFormat_Undefined;
}
#if defined(IMGUI_IMPL_WEBGPU_BACKEND_DAWN)
static WGPUAdapter RequestAdapter(wgpu::Instance& instance)
{
@ -441,8 +453,7 @@ static bool InitWGPU(GLFWwindow* window)
WGPUSurfaceCapabilities surface_capabilities = {};
wgpuSurfaceGetCapabilities(wgpu_surface, adapter.Get(), &surface_capabilities);
preferred_fmt = surface_capabilities.formats[0];
preferred_fmt = SelectSurfaceFormat(surface_capabilities);
// WGPU backend: Adapter and Device acquisition, Surface creation
#elif defined(IMGUI_IMPL_WEBGPU_BACKEND_WGPU) || defined(IMGUI_IMPL_WEBGPU_BACKEND_WGVK)
@ -471,8 +482,7 @@ static bool InitWGPU(GLFWwindow* window)
WGPUSurfaceCapabilities surface_capabilities = {};
wgpuSurfaceGetCapabilities(wgpu_surface, adapter, &surface_capabilities);
preferred_fmt = surface_capabilities.formats[0];
preferred_fmt = SelectSurfaceFormat(surface_capabilities);
#endif // IMGUI_IMPL_WEBGPU_BACKEND_WGPU
wgpu_surface_configuration.presentMode = WGPUPresentMode_Fifo;

7
examples/example_glut_opengl2/main.cpp
View File

@ -64,8 +64,12 @@ int main(int argc, char** argv)
io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // Enable Docking
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup Platform/Renderer backends
// FIXME: Consider reworking this example to install our own GLUT funcs + forward calls ImGui_ImplGLUT_XXX ones, instead of using ImGui_ImplGLUT_InstallFuncs().
@ -81,13 +85,12 @@ int main(int argc, char** argv)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_null/main.cpp
View File

@ -16,6 +16,14 @@ int main(int, char**)
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO();
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
ImGui_ImplNullPlatform_Init();
ImGui_ImplNullRender_Init();

8
examples/example_qnx_opengl3/main.cpp
View File

@ -63,11 +63,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
@ -77,13 +80,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_qnx_vulkan/main.cpp
View File

@ -471,11 +471,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
@ -501,13 +504,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl2_directx11/main.cpp
View File

@ -81,11 +81,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -104,13 +107,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl2_metal/main.mm
View File

@ -70,11 +70,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
@ -91,13 +94,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl2_opengl2/main.cpp
View File

@ -70,11 +70,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -93,13 +96,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl2_opengl3/main.cpp
View File

@ -107,11 +107,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -130,14 +133,13 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
// - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl2_sdlrenderer2/main.cpp
View File

@ -69,11 +69,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // Enable Docking
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -85,13 +88,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl2_vulkan/main.cpp
View File

@ -402,11 +402,14 @@ int main(int, char**)
//io.ConfigFlags |= ImGuiConfigFlags_ViewportsNoMerge;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -441,13 +444,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

24
examples/example_sdl2_wgpu/main.cpp
View File

@ -74,11 +74,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
@ -93,14 +96,13 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
// - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
#ifndef IMGUI_DISABLE_FILE_FUNCTIONS
@ -276,6 +278,16 @@ int main(int, char**)
return 0;
}
static WGPUTextureFormat SelectSurfaceFormat(const WGPUSurfaceCapabilities& capabilities)
{
const WGPUTextureFormat preferredFormats[] = { WGPUTextureFormat_BGRA8Unorm, WGPUTextureFormat_RGBA8Unorm, WGPUTextureFormat_BGRA8UnormSrgb, WGPUTextureFormat_RGBA8UnormSrgb };
for (WGPUTextureFormat preferredFormat : preferredFormats)
for (size_t n = 0; n < capabilities.formatCount; n++)
if (capabilities.formats[n] == preferredFormat)
return preferredFormat;
return capabilities.formatCount > 0 ? capabilities.formats[0] : WGPUTextureFormat_Undefined;
}
#if defined(IMGUI_IMPL_WEBGPU_BACKEND_DAWN)
static WGPUAdapter RequestAdapter(wgpu::Instance& instance)
{
@ -427,8 +439,7 @@ static bool InitWGPU(SDL_Window* window)
WGPUSurfaceCapabilities surface_capabilities = {};
wgpuSurfaceGetCapabilities(wgpu_surface, adapter.Get(), &surface_capabilities);
preferred_fmt = surface_capabilities.formats[0];
preferred_fmt = SelectSurfaceFormat(surface_capabilities);
// WGPU backend: Adapter and Device acquisition, Surface creation
#elif defined(IMGUI_IMPL_WEBGPU_BACKEND_WGPU) || defined(IMGUI_IMPL_WEBGPU_BACKEND_WGVK)
@ -457,8 +468,7 @@ static bool InitWGPU(SDL_Window* window)
WGPUSurfaceCapabilities surface_capabilities = {};
wgpuSurfaceGetCapabilities(wgpu_surface, adapter, &surface_capabilities);
preferred_fmt = surface_capabilities.formats[0];
preferred_fmt = SelectSurfaceFormat(surface_capabilities);
#endif // IMGUI_IMPL_WEBGPU_BACKEND_WGPU
wgpu_surface_configuration.presentMode = WGPUPresentMode_Fifo;

8
examples/example_sdl3_directx11/main.cpp
View File

@ -72,11 +72,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -95,13 +98,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl3_metal/main.mm
View File

@ -68,11 +68,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -91,13 +94,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl3_metal4/main.mm
View File

@ -83,11 +83,14 @@ int main(int, char**)
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// When viewports are enabled we tweak WindowRounding/WindowBg so platform windows can look identical to regular ones.
ImGuiStyle& style = ImGui::GetStyle();
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
{
style.WindowRounding = 0.0f;
@ -104,13 +107,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl3_opengl3/main.cpp
View File

@ -97,11 +97,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -120,14 +123,13 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
// - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl3_sdlgpu3/main.cpp
View File

@ -72,11 +72,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -101,13 +104,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl3_sdlrenderer3/main.cpp
View File

@ -59,11 +59,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // Enable Docking
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
//io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -75,13 +78,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_sdl3_vulkan/main.cpp
View File

@ -401,11 +401,14 @@ int main(int, char**)
//io.ConfigFlags |= ImGuiConfigFlags_ViewportsNoMerge;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -440,13 +443,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

24
examples/example_sdl3_wgpu/main.cpp
View File

@ -81,11 +81,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
@ -101,14 +104,13 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
// - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
#ifndef IMGUI_DISABLE_FILE_FUNCTIONS
@ -287,6 +289,16 @@ int main(int, char**)
return 0;
}
static WGPUTextureFormat SelectSurfaceFormat(const WGPUSurfaceCapabilities& capabilities)
{
const WGPUTextureFormat preferredFormats[] = { WGPUTextureFormat_BGRA8Unorm, WGPUTextureFormat_RGBA8Unorm, WGPUTextureFormat_BGRA8UnormSrgb, WGPUTextureFormat_RGBA8UnormSrgb };
for (WGPUTextureFormat preferredFormat : preferredFormats)
for (size_t n = 0; n < capabilities.formatCount; n++)
if (capabilities.formats[n] == preferredFormat)
return preferredFormat;
return capabilities.formatCount > 0 ? capabilities.formats[0] : WGPUTextureFormat_Undefined;
}
#if defined(IMGUI_IMPL_WEBGPU_BACKEND_DAWN)
static WGPUAdapter RequestAdapter(wgpu::Instance& instance)
{
@ -438,8 +450,7 @@ static bool InitWGPU(SDL_Window* window)
WGPUSurfaceCapabilities surface_capabilities = {};
wgpuSurfaceGetCapabilities(wgpu_surface, adapter.Get(), &surface_capabilities);
preferred_fmt = surface_capabilities.formats[0];
preferred_fmt = SelectSurfaceFormat(surface_capabilities);
// WGPU backend: Adapter and Device acquisition, Surface creation
#elif defined(IMGUI_IMPL_WEBGPU_BACKEND_WGPU) || defined(IMGUI_IMPL_WEBGPU_BACKEND_WGVK)
@ -468,8 +479,7 @@ static bool InitWGPU(SDL_Window* window)
WGPUSurfaceCapabilities surface_capabilities = {};
wgpuSurfaceGetCapabilities(wgpu_surface, adapter, &surface_capabilities);
preferred_fmt = surface_capabilities.formats[0];
preferred_fmt = SelectSurfaceFormat(surface_capabilities);
#endif // IMGUI_IMPL_WEBGPU_BACKEND_WGPU
wgpu_surface_configuration.presentMode = WGPUPresentMode_Fifo;

8
examples/example_win32_directx10/main.cpp
View File

@ -63,11 +63,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -86,13 +89,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_win32_directx11/main.cpp
View File

@ -65,11 +65,14 @@ int main(int, char**)
//io.ConfigDockingTransparentPayload = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -88,13 +91,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_win32_directx12/main.cpp
View File

@ -143,11 +143,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -181,13 +184,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_win32_directx9/main.cpp
View File

@ -61,11 +61,14 @@ int main(int, char**)
//io.ConfigViewportsNoTaskBarIcon = true;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -84,13 +87,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

10
examples/example_win32_opengl3/main.cpp
View File

@ -106,11 +106,14 @@ int main(int, char**)
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsClassic();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -143,13 +146,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

8
examples/example_win32_vulkan/main.cpp
View File

@ -399,11 +399,14 @@ int main(int, char**)
//io.ConfigFlags |= ImGuiConfigFlags_ViewportsNoMerge;
// Setup Dear ImGui style
ImGuiStyle& style = ImGui::GetStyle();
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
//style.FontSizeBase = 16.0f; // Default to 13.0f when unspecified, which allows crisp legacy font for non-4K screens.
style.FrameRounding = 3.0f;
style.GrabRounding = 3.0f;
// Setup scaling
ImGuiStyle& style = ImGui::GetStyle();
style.ScaleAllSizes(main_scale); // Bake a fixed style scale. (until we have a solution for dynamic style scaling, changing this requires resetting Style + calling this again)
style.FontScaleDpi = main_scale; // Set initial font scale. (in docking branch: using io.ConfigDpiScaleFonts=true automatically overrides this for every window depending on the current monitor)
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
@ -440,13 +443,12 @@ int main(int, char**)
// Load Fonts
// - If fonts are not explicitly loaded, Dear ImGui will select an embedded font: either AddFontDefaultVector() or AddFontDefaultBitmap().
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a small threshold.
// This selection is based on (style.FontSizeBase * style.FontScaleMain * style.FontScaleDpi) reaching a threshold.
// - You can load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - If a file cannot be loaded, AddFont functions will return a nullptr. Please handle those errors in your code (e.g. use an assertion, display an error and quit).
// - Read 'docs/FONTS.md' for more instructions and details.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use FreeType for higher quality font rendering.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//style.FontSizeBase = 20.0f;
//io.Fonts->AddFontDefaultVector();
//io.Fonts->AddFontDefaultBitmap();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf");

10
imgui.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.93.0 WIP
// dear imgui, v1.93.0
// (main code and documentation)
// Help:
@ -423,7 +423,7 @@ IMPLEMENTING SUPPORT for ImGuiBackendFlags_RendererHasTextures:
- AddRect(), AddCircle(), AddNgon(), AddEllipse(), AddTriangle(), AddQuad(): defaulting to "inside" stroke. All closed shapes with thickness=1.0f will appear identical. The difference for thickness>1.0f shapes may be minimal since very large strokes were not well supported for widgets, but stroke will default inside widgets.
- AddCircle(), AddNgon(): removed +0.5f offset added to radius. This fixes inconsistencies in the API. Use `ImDrawFlags_StrokeLegacy` to use old method if required. Or you can apply the offset manually!
- AddRectFilled(): non-integer coordinates will now display anti-aliased edges. Previously, non-integer coordinates rendered with aliased edges snapped by the rasterizer.
- AddRect(), AddRectFilled(): rectangles with inverted coordinates won't be visible unless using ImDrawList_StrokeLegacy mode.
- AddRect(), AddRectFilled(): rectangles with inverted coordinates won't be visible unless using ImDrawFlags_StrokeLegacy mode.
With inverted coordinates:
- Legacy `AddRect()` rounding off -> visible but incorrect outer size.
- Legacy `AddRect()` rounding on -> visible but very glitchy.
@ -446,8 +446,8 @@ IMPLEMENTING SUPPORT for ImGuiBackendFlags_RendererHasTextures:
- obsoleted style.AntiAliasedLinesUseTex and ImDrawListFlags_AntiAliasedLinesUseTex, as the new line rendering code always uses textures.
- 2026/09/30 (1.93.0) - ImFont: renamed `AddRemapChar()` to `AddRemapCodepoint()` (rarely used, marked internal). (#609, #5748)
- 2026/09/18 (1.93.0) - ImGuiTextFilter: removed `float width` parameter of `Draw(const char* filter, float width)`: prefer using `SetNextItemWidth(float)` which is standard. Kept inline redirection function.
- 2026/08/03 (1.93.0) - Style: obsoleted `style.CurveTessellationTol (default 1.25)` which was in Pixels² unit in favor of `style.CurveTessellationMaxError` (default 1.12)` which is in Pixels unit.
- style.CurveTessellationMaxError == sqrf(style.CurveTessellationTol).
- 2026/08/03 (1.93.0) - Style: obsoleted `style.CurveTessellationTol` (default 1.25) which was in Pixels² unit in favor of `style.CurveTessellationMaxError` (default 1.12) which is in Pixels unit.
- style.CurveTessellationMaxError == sqrtf(style.CurveTessellationTol).
- 2026/07/20 (1.92.9) - DragXXX, SliderXXX, InputScalar: with `ImGuiItemFlags_LiveEditOnInputScalar` now defaulting to being disabled:
inputting a value with the keyboard doesn't write intermediate values to backing variable. (#9476)
- Before: DragFloat() with user typing "123" --> write back 1, then 12, then 123.
@ -22508,7 +22508,7 @@ static const char* FormatTextureRefForDebugDisplay(char* buf, int buf_size, ImTe
char* buf_end = buf + buf_size;
if (tex_ref._TexData != NULL)
buf_p += ImFormatString(buf_p, buf_end - buf_p, "#%03d: ", tex_ref._TexData->UniqueID);
ImFormatString(buf_p, buf_end - buf_p, "0x%X", ImGui::DebugTextureIDToU64(tex_ref.GetTexID()));
ImFormatString(buf_p, buf_end - buf_p, "0x%" IM_PRIX64, ImGui::DebugTextureIDToU64(tex_ref.GetTexID()));
return buf;
}

13
imgui.h
View File

@ -1,4 +1,4 @@
// dear imgui, v1.93.0 WIP
// dear imgui, v1.93.0
// (headers)
// Help:
@ -29,8 +29,8 @@
// Library Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
#define IMGUI_VERSION "1.93.0 WIP"
#define IMGUI_VERSION_NUM 19298
#define IMGUI_VERSION "1.93.0"
#define IMGUI_VERSION_NUM 19300
#define IMGUI_HAS_TABLE // Added BeginTable() - from IMGUI_VERSION_NUM >= 18000
#define IMGUI_HAS_TEXTURES // Added ImGuiBackendFlags_RendererHasTextures - from IMGUI_VERSION_NUM >= 19198
#define IMGUI_HAS_VIEWPORT // In 'docking' WIP branch.
@ -1028,7 +1028,7 @@ namespace ImGui
IMGUI_API void EndDragDropTarget(); // only call EndDragDropTarget() if BeginDragDropTarget() returns true!
IMGUI_API const ImGuiPayload* GetDragDropPayload(); // peek directly into the current payload from anywhere. returns NULL when drag and drop is finished or inactive. use ImGuiPayload::IsDataType() to test for the payload type.
// Disabling [BETA API]
// Disabling
// - Disable all user interactions and dim items visuals (applying style.DisabledAlpha over current colors)
// - Those can be nested but it cannot be used to enable an already disabled section (a single BeginDisabled(true) in the stack is enough to keep everything disabled)
// - Tooltips windows are automatically opted out of disabling. Note that IsItemHovered() by default returns false on disabled items, unless using ImGuiHoveredFlags_AllowWhenDisabled.
@ -2668,9 +2668,10 @@ struct ImGuiIO
bool ConfigDebugIgnoreFocusLoss; // = false // Ignore io.AddFocusEvent(false), consequently not calling io.ClearInputKeys()/io.ClearInputMouse() in input processing.
// Option to compare < 1.93.0 rendering details vs 1.93.0 rendering details. (#9504)
// - Equivalent to calling PushDrawFlag(ImDrawList_StrokeLegacy,true) on every draw list instances.
// - Equivalent to calling PushDrawFlag(ImDrawFlags_StrokeLegacy,true) on every draw list instances.
// - Suggested use, e.g. io.ConfigDebugDrawListDefaultsToStrokeLegacy = io.KeyShift; // Map to SHIFT modifier
bool ConfigDebugDrawListDefaultsToStrokeLegacy; // false // Default all ImDrawList to ImDrawList_StrokeLegacy mode, mimicking pre-1.93.0 rendering.
// - Also see our interactive testbed: https://www.dearimgui.com/docs/drawlist_v193
bool ConfigDebugDrawListDefaultsToStrokeLegacy; // false // Default all ImDrawList to ImDrawFlags_StrokeLegacy mode, mimicking pre-1.93.0 rendering.
//------------------------------------------------------------------
// Platform Identifiers

70
imgui_demo.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.93.0 WIP
// dear imgui, v1.93.0
// (demo code)
// Help:
@ -1036,8 +1036,9 @@ static void DemoWindowWidgetsBasic()
ImGui::PushStyleColor(ImGuiCol_Button, (ImVec4)ImColor::HSV(i / 7.0f, 0.6f, 0.6f));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, (ImVec4)ImColor::HSV(i / 7.0f, 0.7f, 0.7f));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, (ImVec4)ImColor::HSV(i / 7.0f, 0.8f, 0.8f));
ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
ImGui::Button("Click");
ImGui::PopStyleColor(3);
ImGui::PopStyleColor(4);
ImGui::PopID();
}
@ -1332,6 +1333,7 @@ static void DemoWindowWidgetsColorAndPickers()
ImGui::OpenPopup("mypicker");
backup_color = color;
}
float ref_sz = ImGui::GetFrameHeight();
if (ImGui::BeginPopup("mypicker"))
{
ImGui::Text("MY CUSTOM COLOR PICKER WITH AN AMAZING PALETTE!");
@ -1339,11 +1341,12 @@ static void DemoWindowWidgetsColorAndPickers()
ImGui::ColorPicker4("##picker", (float*)&color, base_flags | ImGuiColorEditFlags_NoSidePreview | ImGuiColorEditFlags_NoSmallPreview);
ImGui::SameLine();
ImVec2 color_button_sz(ref_sz * 3.0f, ref_sz * 2.0f);
ImGui::BeginGroup(); // Lock X position
ImGui::Text("Current");
ImGui::ColorButton("##current", color, ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf, ImVec2(60, 40));
ImGui::ColorButton("##current", color, ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf, color_button_sz);
ImGui::Text("Previous");
if (ImGui::ColorButton("##previous", backup_color, ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf, ImVec2(60, 40)))
if (ImGui::ColorButton("##previous", backup_color, ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_AlphaPreviewHalf, color_button_sz))
color = backup_color;
ImGui::Separator();
ImGui::Text("Palette");
@ -1354,7 +1357,7 @@ static void DemoWindowWidgetsColorAndPickers()
ImGui::SameLine(0.0f, ImGui::GetStyle().ItemSpacing.y);
ImGuiColorEditFlags palette_button_flags = ImGuiColorEditFlags_NoAlpha | ImGuiColorEditFlags_NoPicker | ImGuiColorEditFlags_NoTooltip;
if (ImGui::ColorButton("##palette", saved_palette[n], palette_button_flags, ImVec2(20, 20)))
if (ImGui::ColorButton("##palette", saved_palette[n], palette_button_flags))
color = ImVec4(saved_palette[n].x, saved_palette[n].y, saved_palette[n].z, color.w); // Preserve alpha!
// Allow user to drop colors into each palette entry. Note that ColorButton() is already a
@ -1377,8 +1380,9 @@ static void DemoWindowWidgetsColorAndPickers()
IMGUI_DEMO_MARKER("Widgets/Color/ColorButton (simple)");
ImGui::Text("Color button only:");
static bool no_border = false;
const ImVec2 color_button_sz(ref_sz * 2.0f, ref_sz * 2.0f);
ImGui::Checkbox("ImGuiColorEditFlags_NoBorder", &no_border);
ImGui::ColorButton("MyColor##3c", *(ImVec4*)&color, base_flags | (no_border ? ImGuiColorEditFlags_NoBorder : 0), ImVec2(80, 80));
ImGui::ColorButton("MyColor##3c", *(ImVec4*)&color, base_flags | (no_border ? ImGuiColorEditFlags_NoBorder : 0), color_button_sz);
IMGUI_DEMO_MARKER("Widgets/Color/ColorPicker");
ImGui::SeparatorText("Color picker");
@ -1753,12 +1757,13 @@ static void DemoWindowWidgetsDragAndDrop()
"Brianna", "Barry", "Bernard",
"Bibi", "Blaine", "Bryn"
};
float sz = ImGui::GetFrameHeight() * 3.0f;
for (int n = 0; n < IM_COUNTOF(names); n++)
{
ImGui::PushID(n);
if ((n % 3) != 0)
ImGui::SameLine();
ImGui::Button(names[n], ImVec2(60, 60));
ImGui::Button(names[n], ImVec2(sz, sz));
// Our buttons are both drag sources and drag targets here!
if (ImGui::BeginDragDropSource(ImGuiDragDropFlags_None))
@ -2133,6 +2138,7 @@ static void DemoWindowWidgetsMixedValues()
{
if (ImGui::TreeNode("Mixed Values"))
{
IMGUI_DEMO_MARKER("Widgets/Mixed Values");
// This is designed for advanced property editors which are generally reusable and data-driven.
HelpMarker("Using ImGuiItemFlags_MixedValue.");
@ -2253,10 +2259,12 @@ static void DemoWindowWidgetsPlotting()
static bool animate = true;
ImGui::Checkbox("Animate", &animate);
ImVec2 plot_sz(0.0f, ImGui::GetFrameHeight() * 4.0f);
// Plot as lines and plot as histogram
static float arr[] = { 0.6f, 0.1f, 1.0f, 0.5f, 0.92f, 0.1f, 0.2f };
ImGui::PlotLines("Frame Times", arr, IM_COUNTOF(arr));
ImGui::PlotHistogram("Histogram", arr, IM_COUNTOF(arr), 0, NULL, 0.0f, 1.0f, ImVec2(0, 80.0f));
ImGui::PlotHistogram("Histogram", arr, IM_COUNTOF(arr), 0, NULL, 0.0f, 1.0f, plot_sz);
//ImGui::SameLine(); HelpMarker("Consider using ImPlot instead!");
// Fill an array of contiguous float values to plot
@ -2285,7 +2293,7 @@ static void DemoWindowWidgetsPlotting()
average /= (float)IM_COUNTOF(values);
char overlay[32];
sprintf(overlay, "avg %f", average);
ImGui::PlotLines("Lines", values, IM_COUNTOF(values), values_offset, overlay, -1.0f, 1.0f, ImVec2(0, 80.0f));
ImGui::PlotLines("Lines", values, IM_COUNTOF(values), values_offset, overlay, -1.0f, 1.0f, plot_sz);
}
// Use functions to generate output
@ -2303,8 +2311,8 @@ static void DemoWindowWidgetsPlotting()
ImGui::SameLine();
ImGui::SliderInt("Sample count", &display_count, 1, 400);
float (*func)(void*, int) = (func_type == 0) ? Funcs::Sin : Funcs::Saw;
ImGui::PlotLines("Lines##2", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, ImVec2(0, 80));
ImGui::PlotHistogram("Histogram##2", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, ImVec2(0, 80));
ImGui::PlotLines("Lines##2", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, plot_sz);
ImGui::PlotHistogram("Histogram##2", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, plot_sz);
ImGui::TreePop();
}
@ -4578,27 +4586,34 @@ static void DemoWindowWidgetsVerticalSliders()
if (ImGui::TreeNode("Vertical Sliders"))
{
IMGUI_DEMO_MARKER("Widgets/Vertical Sliders");
const float spacing = 4;
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(spacing, spacing));
ImGuiStyle& style = ImGui::GetStyle();
ImVec2 slider_sz(ImGui::GetFrameHeight(), ImGui::GetFrameHeight() * 9);
ImGui::PushStyleVarX(ImGuiStyleVar_ItemSpacing, (float)(int)(style.ItemSpacing.x * 0.5f));
ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, (float)(int)(slider_sz.x * 0.25f));
ImGui::PushStyleVar(ImGuiStyleVar_GrabRounding, (float)(int)(slider_sz.x * 0.25f));
float spacing = style.ItemSpacing.x;
static int int_value = 0;
ImGui::VSliderInt("##int", ImVec2(18, 160), &int_value, 0, 5);
ImGui::VSliderInt("##int", slider_sz, &int_value, 0, 5);
ImGui::SameLine();
static float values[7] = { 0.0f, 0.60f, 0.35f, 0.9f, 0.70f, 0.20f, 0.0f };
ImGui::PushID("set1");
for (int i = 0; i < 7; i++)
{
if (i > 0) ImGui::SameLine();
if (i > 0)ImGui::SameLine();
ImGui::PushID(i);
ImGui::PushStyleColor(ImGuiCol_FrameBg, (ImVec4)ImColor::HSV(i / 7.0f, 0.5f, 0.5f));
ImGui::PushStyleColor(ImGuiCol_FrameBgHovered, (ImVec4)ImColor::HSV(i / 7.0f, 0.6f, 0.5f));
ImGui::PushStyleColor(ImGuiCol_FrameBgActive, (ImVec4)ImColor::HSV(i / 7.0f, 0.7f, 0.5f));
ImGui::PushStyleColor(ImGuiCol_SliderGrab, (ImVec4)ImColor::HSV(i / 7.0f, 0.9f, 0.9f));
ImGui::VSliderFloat("##v", ImVec2(18, 160), &values[i], 0.0f, 1.0f, "");
ImGui::PushStyleColor(ImGuiCol_SliderGrab, (ImVec4)ImColor::HSV(i / 7.0f, 0.8f, 0.7f));
ImGui::PushStyleColor(ImGuiCol_SliderGrabActive, (ImVec4)ImColor::HSV(i / 7.0f, 0.9f, 0.9f));
ImGui::VSliderFloat("##v", slider_sz, &values[i], 0.0f, 1.0f, "");
if (ImGui::IsItemActive() || ImGui::IsItemHovered())
ImGui::SetTooltip("%.3f", values[i]);
ImGui::PopStyleColor(4);
ImGui::PopStyleColor(5);
ImGui::PopID();
}
ImGui::PopID();
@ -4607,15 +4622,15 @@ static void DemoWindowWidgetsVerticalSliders()
ImGui::PushID("set2");
static float values2[4] = { 0.20f, 0.80f, 0.40f, 0.25f };
const int rows = 3;
const ImVec2 small_slider_size(18, (float)(int)((160.0f - (rows - 1) * spacing) / rows));
const ImVec2 slider_size_small(slider_sz.x, (float)(int)((slider_sz.y - (rows - 1) * spacing) / rows));
for (int nx = 0; nx < 4; nx++)
{
if (nx > 0) ImGui::SameLine();
if (nx > 0)ImGui::SameLine();
ImGui::BeginGroup();
for (int ny = 0; ny < rows; ny++)
{
ImGui::PushID(nx * rows + ny);
ImGui::VSliderFloat("##v", small_slider_size, &values2[nx], 0.0f, 1.0f, "");
ImGui::VSliderFloat("##v", slider_size_small, &values2[nx], 0.0f, 1.0f, "");
if (ImGui::IsItemActive() || ImGui::IsItemHovered())
ImGui::SetTooltip("%.3f", values2[nx]);
ImGui::PopID();
@ -4628,15 +4643,17 @@ static void DemoWindowWidgetsVerticalSliders()
ImGui::PushID("set3");
for (int i = 0; i < 4; i++)
{
if (i > 0) ImGui::SameLine();
if (i > 0)
ImGui::SameLine();
ImGui::PushID(i);
ImGui::PushStyleVar(ImGuiStyleVar_GrabMinSize, 40);
ImGui::VSliderFloat("##v", ImVec2(40, 160), &values[i], 0.0f, 1.0f, "%.2f\nsec");
ImGui::PushStyleVar(ImGuiStyleVar_GrabMinSize, slider_sz.y * 0.25f);
ImGui::VSliderFloat("##v", ImVec2(slider_sz.x * 2.0f, slider_sz.y), &values[i], 0.0f, 1.0f, "%.2f\nsec");
ImGui::PopStyleVar();
ImGui::PopID();
}
ImGui::PopID();
ImGui::PopStyleVar();
ImGui::PopStyleVar(3);
ImGui::TreePop();
}
}
@ -8249,7 +8266,8 @@ static void DemoWindowInputs()
ImGui::SetNextItemWidth(ImGui::GetFontSize() * 15);
ImGui::SliderInt("SetNextFrameWantCaptureKeyboard() on hover", &capture_override_keyboard, -1, +1, capture_override_desc[capture_override_keyboard + 1], ImGuiSliderFlags_AlwaysClamp);
ImGui::ColorButton("##panel", ImVec4(0.7f, 0.1f, 0.7f, 1.0f), ImGuiColorEditFlags_NoTooltip | ImGuiColorEditFlags_NoDragDrop, ImVec2(128.0f, 96.0f)); // Dummy item
float ref_sz = ImGui::GetFrameHeight() * 4.0f;
ImGui::ColorButton("##panel", ImVec4(0.7f, 0.1f, 0.7f, 1.0f), ImGuiColorEditFlags_NoTooltip | ImGuiColorEditFlags_NoDragDrop, ImVec2(ref_sz, ref_sz)); // Dummy item
if (ImGui::IsItemHovered() && capture_override_mouse != -1)
ImGui::SetNextFrameWantCaptureMouse(capture_override_mouse == 1);
if (ImGui::IsItemHovered() && capture_override_keyboard != -1)

29
imgui_draw.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.93.0 WIP
// dear imgui, v1.93.0
// (drawing and font code)
/*
@ -190,15 +190,15 @@ void ImGui::StyleColorsDark(ImGuiStyle* dst)
ImVec4* colors = style->Colors;
colors[ImGuiCol_Text] = ImVec4(1.00f, 1.00f, 1.00f, 1.00f);
colors[ImGuiCol_TextDisabled] = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
colors[ImGuiCol_WindowBg] = ImVec4(0.06f, 0.06f, 0.06f, 0.94f);
colors[ImGuiCol_TextDisabled] = ImVec4(0.58f, 0.58f, 0.58f, 1.00f);
colors[ImGuiCol_WindowBg] = ImVec4(0.18f, 0.18f, 0.18f, 1.00f);
colors[ImGuiCol_ChildBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
colors[ImGuiCol_PopupBg] = ImVec4(0.08f, 0.08f, 0.08f, 0.94f);
colors[ImGuiCol_Border] = ImVec4(0.43f, 0.43f, 0.50f, 0.50f);
colors[ImGuiCol_BorderShadow] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
colors[ImGuiCol_FrameBg] = ImVec4(0.16f, 0.29f, 0.48f, 0.54f);
colors[ImGuiCol_FrameBgHovered] = ImVec4(0.26f, 0.59f, 0.98f, 0.40f);
colors[ImGuiCol_FrameBgActive] = ImVec4(0.26f, 0.59f, 0.98f, 0.67f);
colors[ImGuiCol_FrameBg] = ImVec4(0.10f, 0.10f, 0.10f, 1.00f);
colors[ImGuiCol_FrameBgHovered] = ImVec4(0.19f, 0.25f, 0.31f, 1.00f);
colors[ImGuiCol_FrameBgActive] = ImVec4(0.21f, 0.33f, 0.47f, 1.00f);
colors[ImGuiCol_TitleBg] = ImVec4(0.04f, 0.04f, 0.04f, 1.00f);
colors[ImGuiCol_TitleBgActive] = ImVec4(0.16f, 0.29f, 0.48f, 1.00f);
colors[ImGuiCol_TitleBgCollapsed] = ImVec4(0.00f, 0.00f, 0.00f, 0.51f);
@ -237,9 +237,9 @@ void ImGui::StyleColorsDark(ImGuiStyle* dst)
colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
colors[ImGuiCol_PlotHistogramHovered] = ImVec4(1.00f, 0.60f, 0.00f, 1.00f);
colors[ImGuiCol_TableHeaderBg] = ImVec4(0.19f, 0.19f, 0.20f, 1.00f);
colors[ImGuiCol_TableBorderStrong] = ImVec4(0.31f, 0.31f, 0.35f, 1.00f); // Prefer using Alpha=1.0 here
colors[ImGuiCol_TableBorderLight] = ImVec4(0.23f, 0.23f, 0.25f, 1.00f); // Prefer using Alpha=1.0 here
colors[ImGuiCol_TableHeaderBg] = ImVec4(0.28f, 0.28f, 0.29f, 1.00f);
colors[ImGuiCol_TableBorderStrong] = ImVec4(0.40f, 0.40f, 0.45f, 1.00f); // Prefer using Alpha=1.0 here
colors[ImGuiCol_TableBorderLight] = ImVec4(0.32f, 0.32f, 0.34f, 1.00f); // Prefer using Alpha=1.0 here
colors[ImGuiCol_TableRowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
colors[ImGuiCol_TableRowBgAlt] = ImVec4(1.00f, 1.00f, 1.00f, 0.06f);
colors[ImGuiCol_TextLink] = colors[ImGuiCol_HeaderActive];
@ -2767,13 +2767,14 @@ void ImDrawList::AddCircleFilled(const ImVec2& center, float radius, ImU32 col,
if ((col & IM_COL32_A_MASK) == 0)
return;
const float diameter = radius * 2.0f;
if (diameter < _FringeScale) IM_UNLIKELY
// Minimum radius, before the edge-AA will overlap.
const float min_radius = _FringeScale * 1.41421356f * 0.5f;
if (radius < min_radius) IM_UNLIKELY
{
if (diameter < (1.0f / 255.0f) * _FringeScale)
if (radius < (1.0f / 255.0f) * min_radius)
return;
col = ImAlphaMultiply(col, diameter * _InvFringeScale);
radius = _FringeScale * 0.5f;
col = ImAlphaMultiply(col, radius / min_radius);
radius = min_radius;
}
if (num_segments <= 0 && radius <= _Data->ArcFastRadiusCutoff)

2
imgui_internal.h
View File

@ -1,4 +1,4 @@
// dear imgui, v1.93.0 WIP
// dear imgui, v1.93.0
// (internal structures/api)
// You may use this file to debug, understand or extend Dear ImGui features but we don't provide any guarantee of forward compatibility.

2
imgui_tables.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.93.0 WIP
// dear imgui, v1.93.0
// (tables and columns code)
/*

6
imgui_widgets.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.93.0 WIP
// dear imgui, v1.93.0
// (widgets code)
/*
@ -9151,7 +9151,7 @@ int ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_get
const float v1 = values_getter(data, (v1_idx + values_offset + 1) % values_count);
const ImVec2 tp1 = ImVec2( t1, 1.0f - ImSaturate((v1 - scale_min) * inv_scale) );
// NB: Draw calls are merged together by the DrawList system. Still, we should render our batch are lower level to save a bit of CPU.
// We could render lower-level to save a bit of CPU.
ImVec2 pos0 = ImLerp(inner_bb.Min, inner_bb.Max, tp0);
ImVec2 pos1 = ImLerp(inner_bb.Min, inner_bb.Max, (plot_type == ImGuiPlotType_Lines) ? tp1 : ImVec2(tp1.x, histogram_zero_line_t));
if (plot_type == ImGuiPlotType_Lines)
@ -9162,6 +9162,8 @@ int ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_get
{
if (pos1.x >= pos0.x + 2.0f)
pos1.x -= 1.0f;
if (pos0.y > pos1.y)
ImSwap(pos0.y, pos1.y);
window->DrawList->AddRectFilled(pos0, pos1, idx_hovered == v1_idx ? col_hovered : col_base);
}