public override float DrawChar(DrawingHandleScreen handle, Rune rune, Vector2 baseline, float scale, Color color, bool fallback = true)
{
var metrics = Handle.GetCharMetrics(rune, scale);
if (!metrics.HasValue)
{
if (fallback && !Rune.IsWhiteSpace(rune))
{
rune = new Rune('�');
metrics = Handle.GetCharMetrics(rune, scale);
if (!metrics.HasValue)
{
return(0);
}
}
else
{
return(0);
}
}
var texture = Handle.GetCharTexture(rune, scale);
if (texture == null)
{
return(metrics.Value.Advance);
}
baseline += new Vector2(metrics.Value.BearingX, -metrics.Value.BearingY);
handle.DrawTexture(texture, baseline, color);
return(metrics.Value.Advance);
}
public override float DrawChar(DrawingHandleScreen handle, char chr, Vector2 baseline, float scale, Color color)
{
var metrics = Handle.GetCharMetrics(chr, scale);
if (!metrics.HasValue)
{
return(0);
}
var texture = Handle.GetCharTexture(chr, scale);
if (texture == null)
{
return(metrics.Value.Advance);
}
baseline += new Vector2(metrics.Value.BearingX, -metrics.Value.BearingY);
handle.DrawTexture(texture, baseline, color);
return(metrics.Value.Advance);
}