public void Update(GeneralPath path, double pathThickness, Color color)
{
if (this.path == null || !this.path.Equals(path))
{
this.graphicsPath = path.CreatePath(new Matrix());
}
this.path = path;
this.pathThickness = (float)pathThickness;
if (!this.color.Equals(color))
{
brush = new LinearGradientBrush(new Point(0, 0), new Point(200, 200),
Color.FromArgb((byte)Math.Max(0, color.A - 50),
(byte)Math.Min(255, color.R * 1.7),
(byte)Math.Min(255, color.G * 1.7),
(byte)Math.Min(255, color.B * 1.7)),
Color.FromArgb((byte)Math.Max(0, color.A - 50),
(byte)Math.Min(255, color.R * 1.4),
(byte)Math.Min(255, color.G * 1.4),
(byte)Math.Min(255, color.B * 1.4)))
{
WrapMode = WrapMode.TileFlipXY
};
}
this.color = color;
}
public override Visual CreateVisual(IRenderContext context)
{
VisualGroup container = new VisualGroup();
var bounds = Bounds;
var width = bounds.Width;
var height = bounds.Height;
var cornerSize = Math.Min(width, height) * 0.4;
var path = new GeneralPath();
path.MoveTo(0, 0);
path.LineTo(width - cornerSize, 0);
path.LineTo(width, cornerSize);
path.LineTo(width, height);
path.LineTo(0, height);
path.Close();
container.Add(path.CreatePath(Brush, Pen, new Matrix2D(), FillMode.Always));
path = new GeneralPath();
path.MoveTo(width - cornerSize, 0);
path.LineTo(width - cornerSize, cornerSize);
path.LineTo(width, cornerSize);
container.Add(path.CreatePath(null, Pen, new Matrix2D(), FillMode.Never));
container.SetRenderDataCache(new PathIconState(width, height, Pen, Brush));
container.SetCanvasArrangeRect(bounds.ToRectD());
return(container);
}
public override Visual CreateVisual(IRenderContext context)
{
VisualGroup container = new VisualGroup();
var bounds = Bounds;
var width = bounds.Width;
var height = bounds.Height;
var path = new GeneralPath();
path.MoveTo(0, TopLeftRadius);
path.QuadTo(0, 0, TopLeftRadius, 0);
path.LineTo(width - TopRightRadius, 0);
path.QuadTo(width, 0, width, TopRightRadius);
path.LineTo(width, height - BottomRightRadius);
path.QuadTo(width, height, width - BottomRightRadius, height);
path.LineTo(BottomLeftRadius, height);
path.QuadTo(0, height, 0, height - BottomRightRadius);
path.Close();
var pathVisual = path.CreatePath(Brush, Pen, new Matrix2D(), FillMode.Always);
container.Add(pathVisual);
container.SetRenderDataCache(new PathIconState(width, height, Pen, Brush));
container.SetCanvasArrangeRect(bounds.ToRectD());
return(container);
}
protected override VisualGroup CreateVisual(IRenderContext context, IStripe stripe)
{
IRectangle layout = stripe.Layout.ToRectD();
GeneralPath outline = CreatePath(stripe, layout);
var visual = outline.CreatePath(StripeDescriptor.BackgroundBrush,
new Pen(StripeDescriptor.BorderBrush, StripeDescriptor.BorderThickness.Left),
null, FillMode.Always);
var cc = new VisualGroup();
cc.Add(visual);
cc.SetCanvasArrangeRect(layout.ToRectD());
return(cc);
}
