@Override
public FontMetrics getFontMetrics(Font font) {
if (font != null) {
PGFont prismFont = (PGFont) font.impl_getNativeFont();
Metrics metrics = PrismFontUtils.getFontMetrics(prismFont);
// TODO: what's the difference between ascent and maxAscent?
float maxAscent = -metrics.getAscent(); // metrics.getMaxAscent();
float ascent = -metrics.getAscent();
float xheight = metrics.getXHeight();
float descent = metrics.getDescent();
// TODO: what's the difference between descent and maxDescent?
float maxDescent = metrics.getDescent(); // metrics.getMaxDescent();
float leading = metrics.getLineGap();
return FontMetrics.impl_createFontMetrics(
maxAscent, ascent, xheight, descent, maxDescent, leading, font);
} else {
return null; // this should never happen
}
}
@Override
public float computeStringWidth(String string, Font font) {
PGFont prismFont = (PGFont) font.impl_getNativeFont();
return (float) PrismFontUtils.computeStringWidth(prismFont, string);
}
