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我正在使用 WriteableBitmap 来绘制线条
WriteableBitmap writeableBmp=new WriteableBitmap(500,500); writeableBmp.DrawLineDDA(10, 20, 50, 70,myIntColor);
但是在这里我没有任何方法来设置线条笔画粗细。我想设置线条描边粗细。请帮帮我,
看一看,
带粗细的抗锯齿线算法(在 WriteableBitmap 上)
http://writeablebitmapex.codeplex.com/
http://msdn.microsoft.com/en-us/library/system.windows.media.imaging.writeablebitmap(v=vs.95).aspx