public void DrawText(Point point, double width, double height, string text,
bool escape = false, bool ellipsize = false)
{
Layout layout = null;
Pango.Rectangle inkRect, logRect;
if (text == null)
{
return;
}
if (escape)
{
text = GLib.Markup.EscapeText(text);
}
if (context is CairoContext)
{
layout = (context as CairoContext).PangoLayout;
}
if (layout == null)
{
layout = Pango.CairoHelper.CreateLayout(CContext);
}
if (ellipsize)
{
layout.Ellipsize = EllipsizeMode.End;
}
else
{
layout.Ellipsize = EllipsizeMode.None;
}
layout.FontDescription = FontDescription.FromString(
String.Format("{0} {1}px", FontFamily, FontSize));
layout.FontDescription.Weight = fWeight;
layout.FontDescription.Style = fSlant;
layout.Width = Units.FromPixels((int)width);
layout.SetPangoLayoutHeight(Units.FromPixels((int)height));
layout.Alignment = fAlignment;
layout.SetMarkup(text);
SetColor(StrokeColor);
Pango.CairoHelper.UpdateLayout(CContext, layout);
layout.GetPixelExtents(out inkRect, out logRect);
CContext.MoveTo(point.X, point.Y + height / 2 - (double)logRect.Height / 2);
Pango.CairoHelper.ShowLayout(CContext, layout);
CContext.NewPath();
}
