Function getFontMetrics

MyGUIEngine/src/msdfgen/ext/import-font.cpp:195–204

}

bool getFontMetrics(FontMetrics &metrics, FontHandle *font, FontCoordinateScaling coordinateScaling) {
    double scale = getFontCoordinateScale(font->face, coordinateScaling);
    metrics.emSize = scale*font->face->units_per_EM;
    metrics.ascenderY = scale*font->face->ascender;
    metrics.descenderY = scale*font->face->descender;
    metrics.lineHeight = scale*font->face->height;
    metrics.underlineY = scale*font->face->underline_position;
    metrics.underlineThickness = scale*font->face->underline_thickness;
    return true;
}

bool getFontWhitespaceWidth(double &spaceAdvance, double &tabAdvance, FontHandle *font, FontCoordinateScaling coordinateScaling) {
    double scale = getFontCoordinateScale(font->face, coordinateScaling);