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Demo: added basic Fonts section under main demo (same as Metrics one) for visibility.

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ocornut
2025-05-05 19:39:56 +02:00
parent c5e2bb7cd1
commit afd3a36f69
3 changed files with 41 additions and 4 deletions
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24
imgui.cpp
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@@ -15491,6 +15491,18 @@ static void MetricsHelpMarker(const char* desc)
// [DEBUG] List fonts in a font atlas and display its texture
void ImGui::ShowFontAtlas(ImFontAtlas* atlas)
{
ImGuiContext& g = *GImGui;
Text("Read ");
SameLine(0, 0);
TextLinkOpenURL("https://www.dearimgui.com/faq/");
SameLine(0, 0);
Text(" for details on font loading.");
ImGuiMetricsConfig* cfg = &g.DebugMetricsConfig;
Checkbox("Show font preview", &cfg->ShowFontPreview);
// Font list
for (ImFont* font : atlas->Fonts)
{
PushID(font);
@@ -15499,7 +15511,6 @@ void ImGui::ShowFontAtlas(ImFontAtlas* atlas)
}
if (TreeNode("Font Atlas", "Font Atlas (%dx%d pixels)", atlas->TexWidth, atlas->TexHeight))
{
ImGuiContext& g = *GImGui;
PushStyleVar(ImGuiStyleVar_ImageBorderSize, ImMax(1.0f, g.Style.ImageBorderSize));
ImageWithBg(atlas->TexID, ImVec2((float)atlas->TexWidth, (float)atlas->TexHeight), ImVec2(0.0f, 0.0f), ImVec2(1.0f, 1.0f), ImVec4(0.0f, 0.0f, 0.0f, 1.0f));
PopStyleVar();
@@ -16290,6 +16301,8 @@ void ImGui::DebugNodeDrawCmdShowMeshAndBoundingBox(ImDrawList* out_draw_list, co
// [DEBUG] Display details for a single font, called by ShowStyleEditor().
void ImGui::DebugNodeFont(ImFont* font)
{
ImGuiContext& g = *GImGui;
ImGuiMetricsConfig* cfg = &g.DebugMetricsConfig;
bool opened = TreeNode(font, "Font: \"%s\": %.2f px, %d glyphs, %d sources(s)",
font->Sources ? font->Sources[0].Name : "", font->FontSize, font->Glyphs.Size, font->SourcesCount);
@@ -16297,9 +16310,12 @@ void ImGui::DebugNodeFont(ImFont* font)
if (!opened)
Indent();
Indent();
PushFont(font);
Text("The quick brown fox jumps over the lazy dog");
PopFont();
if (cfg->ShowFontPreview)
{
PushFont(font);
Text("The quick brown fox jumps over the lazy dog");
PopFont();
}
if (!opened)
{
Unindent();