private void canvas_CreateDeviceResources(object sender, Graphics.Forms.RenderTargetEventArgs e)
{
var renderTarget = e.RenderTarget;
_brush = renderTarget.CreateSolidColorBrush(Color.FromKnown(Colors.LimeGreen, 1));
_semiTransparentBrush = renderTarget.CreateSolidColorBrush(Color.FromKnown(Colors.Black, 0.25f));
}
private void Canvas2_Render(object sender, Graphics.Forms.RenderTargetEventArgs e)
{
e.RenderTarget.FillEllipse(_ellipseBrush, new Ellipse(new PointF(canvas2.ClientSize.Width / 2, canvas2.ClientSize.Height / 2),
canvas2.ClientSize.Width / 2,
canvas2.ClientSize.Height / 2));
}
private void Canvas2_CreateDeviceResources(object sender, Graphics.Forms.RenderTargetEventArgs e)
{
_ellipseBrush = e.RenderTarget.CreateSolidColorBrush(Color.FromKnown(Colors.Red, 1f));
}
