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Demo: Added "Widgets/Text/Different Size Text" section to show font system changes in v1.92. (#8738)

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Demonese 2025-06-27 10:33:25 +08:00 • committed by ocornut
parent fff47f1119
commit 9fbe560218
1 changed files with 29 additions and 0 deletions
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29
imgui_demo.cpp
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@ -3548,6 +3548,35 @@ static void DemoWindowWidgetsText()
ImGui::TreePop(); ImGui::TreePop();
} }
IMGUI_DEMO_MARKER("Widgets/Text/Different Size Text");
if (ImGui::TreeNode("Different Size Text"))
{
const ImGuiStyle& style = ImGui::GetStyle();
for (float scaling = 0.5f; scaling < 4.01f; scaling += 0.5f)
{
ImGui::PushFont(nullptr, style.FontSizeBase * scaling);
ImGui::Text("Text size is %.1f (style.FontSizeBase * %.1f)", style.FontSizeBase * scaling, scaling);
ImGui::PopFont();
}
static float custom_scaling{ 1.0f };
ImGui::SliderFloat("Custom Scaling##Different Size Text", &custom_scaling, 0.5f, 4.0f, "%.1f");
ImGui::SameLine(); HelpMarker("ImGui::PushFont(nullptr, style.FontSizeBase * custom_scaling);");
ImGui::PushFont(nullptr, style.FontSizeBase * custom_scaling);
ImGui::Text("Text size is %.1f (style.FontSizeBase * %.1f)", style.FontSizeBase * custom_scaling, custom_scaling);
ImGui::PopFont();
static float custom_font_size{ 16.0f };
ImGui::SliderFloat("Custom Font Size##Different Size Text", &custom_font_size, 10.0f, 100.0f, "%.1f");
ImGui::SameLine(); HelpMarker("ImGui::PushFont(nullptr, custom_font_size);");
ImGui::PushFont(nullptr, custom_font_size);
ImGui::Text("Text size is %.1f", custom_font_size);
ImGui::PopFont();
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Widgets/Text/Word Wrapping"); IMGUI_DEMO_MARKER("Widgets/Text/Word Wrapping");
if (ImGui::TreeNode("Word Wrapping")) if (ImGui::TreeNode("Word Wrapping"))
{ {