public static void CurvedRectangle(Cairo.Context c, RectangleD rect, double radius)
{
if (rect.Width < (radius * 2.0))
{
radius = rect.Width / 2.0;
}
if (rect.Height < (radius * 2.0))
{
radius = rect.Height / 2.0;
}
c.MoveTo(rect.X, rect.Y + radius);
c.LineTo(rect.X, rect.Y2 - radius);
c.CurveTo(rect.X, rect.Y2 - radius, rect.X, rect.Y2, rect.X + radius, rect.Y2);
c.LineTo(rect.X2 - radius, rect.Y2);
c.CurveTo(rect.X2 - radius, rect.Y2, rect.X2, rect.Y2, rect.X2, rect.Y2 - radius);
c.LineTo(rect.X2, rect.Y + radius);
c.CurveTo(rect.X2, rect.Y + radius, rect.X2, rect.Y, rect.X2 - radius, rect.Y);
c.LineTo(rect.X + radius, rect.Y);
c.CurveTo(rect.X + radius, rect.Y, rect.X, rect.Y, rect.X, rect.Y + radius);
c.ClosePath();
}
public static Gdk.Rectangle GdkRectangle(RectangleD r)
{
return(new Gdk.Rectangle((int)r.X, (int)r.Y, (int)r.Width, (int)r.Height));
}
public static Cairo.Rectangle CairoRectangle(RectangleD r)
{
return(new Cairo.Rectangle(r.X, r.Y, r.Width, r.Height));
}
public static void AngleFrame(Cairo.Context c, Gdk.Rectangle gdkRect, double angleLeft, double angleTop, double angleRight, double angleBottom)
{
RectangleD rect = new RectangleD(gdkRect.X, gdkRect.Y, gdkRect.Width, gdkRect.Height);
AngleFrame(c, rect, angleLeft, angleTop, angleRight, angleBottom);
}