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Merge c977c68095c0b797f200426e9c5a5ca1755d7fff into 900dd3bd0fb8a04546dc7a62aa034f80c40527d3

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This commit is contained in:
SimDietrich 2014-08-11 11:57:33 +00:00
commit 58894943d0
3 changed files with 8 additions and 4 deletions
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2
examples/directx9_example/main.cpp
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@ -297,6 +297,8 @@ void InitImGui()
io.RenderDrawListsFn = ImImpl_RenderDrawLists;
io.SetClipboardTextFn = ImImpl_SetClipboardTextFn;
io.GetClipboardTextFn = ImImpl_GetClipboardTextFn;
ImGui::GetStyle().PixelCenterOffset = 0.5f; // to make texels & pixels align
}
int WINAPI wWinMain(HINSTANCE hInst, HINSTANCE, LPWSTR, int)

9
imgui.cpp
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@ -214,6 +214,7 @@ ImGuiStyle::ImGuiStyle()
TreeNodeSpacing = 22.0f;
ColumnsMinSpacing = 6.0f; // Minimum space between two columns
ScrollBarWidth = 16.0f;
PixelCenterOffset = 0.0f; // for <= d3d9, this should be 0.5f. for ogl & d3d10+, 0.0f is correct
Colors[ImGuiCol_Text] = ImVec4(0.90f, 0.90f, 0.90f, 1.00f);
Colors[ImGuiCol_WindowBg] = ImVec4(0.00f, 0.00f, 0.00f, 1.00f);
@ -3358,8 +3359,8 @@ bool RadioButton(const char* label, bool active)
return false;
ImVec2 center = check_bb.GetCenter();
center.x = (float)(int)center.x + 0.5f;
center.y = (float)(int)center.y + 0.5f;
center.x = (float)(int)center.x + style.PixelCenterOffset;
center.y = (float)(int)center.y + style.PixelCenterOffset;
const float radius = check_bb.GetHeight() * 0.5f;
const bool hovered = (g.HoveredWindow == window) && (g.HoveredId == 0) && IsMouseHoveringBox(check_bb);
@ -4996,8 +4997,8 @@ void ImBitmapFont::RenderText(float size, ImVec2 pos, ImU32 col, const ImVec4& c
const float outline = (float)Info->Outline;
// Align to be pixel perfect
pos.x = (float)(int)pos.x + 0.5f;
pos.y = (float)(int)pos.y + 0.5f;
pos.x = (float)(int)pos.x + ImGui::GetStyle().PixelCenterOffset;
pos.y = (float)(int)pos.y + ImGui::GetStyle().PixelCenterOffset;
ImVec2 text_size = ImVec2(0,0);
float line_width = 0.0f;

1
imgui.h
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@ -352,6 +352,7 @@ struct ImGuiStyle
float TreeNodeSpacing;
float ColumnsMinSpacing;
float ScrollBarWidth;
float PixelCenterOffset;
ImVec4 Colors[ImGuiCol_COUNT];
ImGuiStyle();