static AndroidFontInfo GetFontInfo(Font f)
{
var fi = f.Tag as AndroidFontInfo;
if (fi == null) {
var tf = f.IsBold ? Typeface.DefaultBold : Typeface.Default;
fi = new AndroidFontInfo {
Typeface = tf,
};
f.Tag = fi;
}
return fi;
}
public void SetFont(Font f)
{
_fontSize = f.Size;
}
static void ApplyFontToPaint(Font f, Paint p)
{
var fi = GetFontInfo (f);
p.SetTypeface (fi.Typeface);
p.TextSize = f.Size;
if (fi.FontMetrics == null) {
fi.FontMetrics = new AndroidFontMetrics (p);
}
}
public void SetFont(Font font)
{
_font = font;
}
public static IFontMetrics GetFontMetrics(Font font)
{
var fi = GetFontInfo (font);
if (fi.FontMetrics == null) {
var paint = new Paint ();
ApplyFontToPaint (font, paint); // This ensures font metrics
}
return fi.FontMetrics;
}
public AndroidGraphics(Canvas canvas)
{
_c = canvas;
_font = null;
SetColor (Colors.Black);
}
public void SetFont(Font f)
{
}