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#if defined(Hiro_Font)
namespace hiro {
auto pFont::size(const Font& font, const string& text) -> Size {
auto hfont = pFont::create(font);
auto size = pFont::size(hfont, text);
pFont::free(hfont);
return size;
}
auto pFont::size(HFONT hfont, const string& text) -> Size {
HDC hdc = GetDC(0);
SelectObject(hdc, hfont);
RECT rc = {0, 0, 0, 0};
DrawText(hdc, utf16_t(text), -1, &rc, DT_CALCRECT);
ReleaseDC(0, hdc);
return {rc.right, rc.bottom};
}
auto pFont::family(const string& family) -> string {
if(family == Font::Sans ) return "Tahoma";
if(family == Font::Serif) return "Georgia";
if(family == Font::Mono ) return "Lucida Console";
return family ? family : "Tahoma";
}
auto pFont::create(const Font& font) -> HFONT {
return CreateFont(
-(Application::scale(font.size() ? font.size() : 8) * 96.0 / 72.0 + 0.5),
0, 0, 0, font.bold() ? FW_BOLD : FW_NORMAL, font.italic(), 0, 0, 0, 0, 0, 0, 0,
utf16_t(family(font.family()))
);
}
auto pFont::free(HFONT hfont) -> void {
DeleteObject(hfont);
}
}
#endif
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