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ShowFontAtlas, Demo: optionally use style text color for tint. (#6129)

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nahkhiir
2023-01-31 18:05:30 +01:00
committed by ocornut
parent 5a3f82e2f4
commit 2efebe3315
3 changed files with 20 additions and 22 deletions
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6
imgui_demo.cpp
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@ -1024,12 +1024,14 @@ static void ShowDemoWindowWidgets()
float my_tex_w = (float)io.Fonts->TexWidth;
float my_tex_h = (float)io.Fonts->TexHeight;
{
static bool use_text_color_for_tint = false;
ImGui::Checkbox("Use Text Color for Tint", &use_text_color_for_tint);
ImGui::Text("%.0fx%.0f", my_tex_w, my_tex_h);
ImVec2 pos = ImGui::GetCursorScreenPos();
ImVec2 uv_min = ImVec2(0.0f, 0.0f); // Top-left
ImVec2 uv_max = ImVec2(1.0f, 1.0f); // Lower-right
ImVec4 tint_col = ImVec4(1.0f, 1.0f, 1.0f, 1.0f); // No tint
ImVec4 border_col = ImVec4(1.0f, 1.0f, 1.0f, 0.5f); // 50% opaque white
ImVec4 tint_col = use_text_color_for_tint ? ImGui::GetStyleColorVec4(ImGuiCol_Text) : ImVec4(1.0f, 1.0f, 1.0f, 1.0f); // No tint
ImVec4 border_col = ImGui::GetStyleColorVec4(ImGuiCol_Border);
ImGui::Image(my_tex_id, ImVec2(my_tex_w, my_tex_h), uv_min, uv_max, tint_col, border_col);
if (ImGui::IsItemHovered())
{