Function FontDebug

engine/font/src/font.cpp:205–242

}

void FontDebug(HFont hfont, float scale, float padding, const char* text)
{
    int indent = 0;

    FontType type = FontGetType(hfont);
    printf("DebugFont: '%s' type: %d\n", FontGetPath(hfont), type);

    Indent(indent+1); printf("ascent:   %.3f\n", FontGetAscent(hfont, scale));
    Indent(indent+1); printf("descent:  %.3f\n", FontGetDescent(hfont, scale));
    Indent(indent+1); printf("line gap: %.3f\n", FontGetLineGap(hfont, scale));
    printf("\n");

    FontGlyphOptions options;
    options.m_Scale = scale;
    options.m_GenerateImage = true;

    options.m_StbttSDFPadding = padding;
    const char* cursor = text;
    uint32_t codepoint = 0;
    while ((codepoint = dmUtf8::NextChar(&cursor)))
    {
        FontGlyph glyph;
        FontGetGlyph(hfont, codepoint, &options, &glyph);
        FontDebugGlyph(&glyph, indent+2);

        if (options.m_GenerateImage && (type == FONT_TYPE_STBTTF || type == FONT_TYPE_STBOTF))
        {
            if(glyph.m_Bitmap.m_Data)
            {
                Indent((indent+3)); printf("Bitmap: %u x %u x %u  flags: %u\n",
                                            glyph.m_Bitmap.m_Width, glyph.m_Bitmap.m_Height, glyph.m_Bitmap.m_Channels, glyph.m_Bitmap.m_Flags);
                FontDebugPrintBitmap(glyph.m_Bitmap.m_Data, glyph.m_Bitmap.m_Width, glyph.m_Bitmap.m_Height);
            }
        }

        FontFreeGlyph(hfont, &glyph);
    }
}