protected virtual void DrawBadgeLabel(Graphics graphics, Size size, string badgeLabel)
{
var rect = new Rectangle(size);
rect.Inflate(-2, -2);
graphics.FillEllipse(Brushes.Red(Generator), rect);
graphics.DrawEllipse(new Pen(Colors.White, 2, Generator), rect);
var font = new Font(SystemFont.Bold, 10);
var labelSize = graphics.MeasureString(font, badgeLabel);
var labelPosition = ((PointF)(rect.Size - labelSize) / 2) + rect.Location;
graphics.DrawText(font, Colors.White, labelPosition, badgeLabel);
graphics.Flush();
}
Control PathClip()
{
var control = new Drawable {
Size = new Size(350, 250)
};
control.Paint += (sender, e) => {
using (Generator.Context)
{
var path = new GraphicsPath();
path.AddEllipse(25, 25, 50, 50);
path.AddRectangle(125, 25, 50, 50);
path.AddLines(new PointF(225, 25), new PointF(225, 75), new PointF(275, 50));
path.CloseFigure();
e.Graphics.SetClip(path);
if (ResetClip)
{
e.Graphics.ResetClip();
}
e.Graphics.FillRectangle(Brushes.Blue(), path.Bounds);
path.Transform(Matrix.FromTranslation(0, 75));
e.Graphics.SetClip(path);
if (ResetClip)
{
e.Graphics.ResetClip();
}
e.Graphics.FillRectangle(Brushes.Red(), path.Bounds);
path.Transform(Matrix.FromTranslation(0, 75));
e.Graphics.SetClip(path);
if (ResetClip)
{
e.Graphics.ResetClip();
}
e.Graphics.FillRectangle(Brushes.Green(), path.Bounds);
}
};
PropertyChanged += (sender, e) =>
{
if (e.PropertyName == "ResetClip")
{
control.Invalidate();
}
};
return(control);
}
Control RectangleClip()
{
var control = new Drawable {
Size = new Size(300, 100)
};
control.Paint += (sender, e) => {
using (Generator.Context)
{
e.Graphics.SetClip(new RectangleF(25, 25, 50, 50));
if (ResetClip)
{
e.Graphics.ResetClip();
}
e.Graphics.FillRectangle(Brushes.Blue(), new RectangleF(25, 0, 100, 100));
e.Graphics.SetClip(new RectangleF(125, 25, 50, 50));
if (ResetClip)
{
e.Graphics.ResetClip();
}
e.Graphics.FillRectangle(Brushes.Red(), new RectangleF(125, 0, 100, 100));
e.Graphics.SetClip(new RectangleF(225, 25, 50, 50));
if (ResetClip)
{
e.Graphics.ResetClip();
}
e.Graphics.FillRectangle(Brushes.Green(), new RectangleF(225, 0, 100, 100));
}
};
PropertyChanged += (sender, e) =>
{
if (e.PropertyName == "ResetClip")
{
control.Invalidate();
}
};
return(control);
}
