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Path path = new Path();
path.moveTo(0, 0);
path.quadTo(100, 0, 200, 200);
// more quadTo calls
Paint paint = new Paint();
paint.setStyle(Paint.Style.STROKE);
paint.setStrokeWidth(20);
paint.setColor(Color.BLACK);
canvas.drawPath(path,paint);
从用于绘制笔画的路径中,是否有计算内部和外部路径的方法,在下图中以红色和蓝色显示?笔画的内部和外部路径