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ColorConvertFloat4ToU32() round the floats instead of truncating them.
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@ -1083,10 +1083,10 @@ ImVec4 ImGui::ColorConvertU32ToFloat4(ImU32 in)
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ImU32 ImGui::ColorConvertFloat4ToU32(const ImVec4& in)
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{
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ImU32 out = ((ImU32)(ImSaturate(in.x)*255.f));
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out |= ((ImU32)(ImSaturate(in.y)*255.f) << 8);
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out |= ((ImU32)(ImSaturate(in.z)*255.f) << 16);
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out |= ((ImU32)(ImSaturate(in.w)*255.f) << 24);
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ImU32 out = ((ImU32)(ImSaturate(in.x)*255.f+0.5f));
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out |= ((ImU32)(ImSaturate(in.y)*255.f+0.5f) << 8);
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out |= ((ImU32)(ImSaturate(in.z)*255.f+0.5f) << 16);
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out |= ((ImU32)(ImSaturate(in.w)*255.f+0.5f) << 24);
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return out;
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}
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@ -8339,6 +8339,7 @@ void ImGui::EndMenu()
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}
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// A little colored square. Return true when clicked.
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// FIXME: May want to display/ignore the alpha component in the color display? Yet show it in the tooltip.
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bool ImGui::ColorButton(const ImVec4& col, bool small_height, bool outline_border)
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{
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ImGuiWindow* window = GetCurrentWindow();
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