Font Demo

Demonstrates the font system: default font, explicit font selection, multiple sizes/colors, and CJK text rendering.

Run

.\build\bin\font_demo.exe

Features

• Default font rendering
• Explicit SetFont() by name
• Multiple font sizes
• Multiple text colors
• CJK (Chinese/Japanese/Korean) text

Setup

Place font files in thirdparty/fonts/:

thirdparty/fonts/
  NotoSansSC-Regular.ttf
  Roboto-Bold.ttf

Fonts are registered by filename (without extension).

Key Code

auto default_text = std::make_shared<Text>("Default Font");
default_text->SetFontSize(20.0F);

auto named_text = std::make_shared<Text>("Noto Sans SC");
named_text->SetFont("NotoSansSC-Regular")
          .SetFontSize(20.0F);

auto cjk_text = std::make_shared<Text>(u8"你好世界");
cjk_text->SetFont("NotoSansSC-Regular")
        .SetFontSize(24.0F)
        .SetTextColor({.r = 0, .g = 100, .b = 200, .a = 255});

Notes

• If no font is specified, the first font found in thirdparty/fonts/ is used.
• For CJK text, ensure the font includes CJK glyphs.
• Font files are excluded from git; distribute them with your application.