WPF中设置inkCanvas的笔刷等属性_wpf inkcanvas

如果只是简单设置可以直接使用属性：

this.inkCanvas.DefaultDrawingAttributes.Width = 10;
this.inkCanvas.DefaultDrawingAttributes.Height = 10;
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上面的表示画刷的宽度和高度为10，不过简易使用DrawingAttributes：

drawingAttributes = new DrawingAttributes(); //简易放到属性上
drawingAttributes.Width = 10;
drawingAttributes.Height = 10;
this.inkCanvas.DefaultDrawingAttributes = drawingAttributes;
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设置画笔颜色：

drawingAttributes.Color = Colors.Red
//要是不生效加一句话
//this.inkCanvas.DefaultDrawingAttributes = this.drawingAttributes;
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设置橡皮擦模式：

this.inkCanvas.EditingMode = InkCanvasEditingMode.EraseByStroke;
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设置画笔模式：

this.inkCanvas.EditingMode = InkCanvasEditingMode.Ink;
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清空画板：

this.inkCanvas.Strokes.Clear();
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