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如何在Android画布中绘制一个填充三角形?

所以我在我的绘图方法中使用下面的代码在android地图中绘制这个三角形:

paint.setARGB(255, 153, 29, 29);
paint.setStyle(Paint.Style.FILL_AND_STROKE);
paint.setAntiAlias(true);

Path path = new Path();
path.moveTo(point1_returned.x, point1_returned.y);
path.lineTo(point2_returned.x, point2_returned.y);
path.moveTo(point2_returned.x, point2_returned.y);
path.lineTo(point3_returned.x, point3_returned.y);
path.moveTo(point3_returned.x, point3_returned.y);
path.lineTo(point1_returned.x, point1_returned.y);
path.close();

canvas.drawPath(path, paint);
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pointX_returned是我从字段中获得的坐标.它们基本上是纬度和经度.结果是一个漂亮的三角形,但内部人员是空的,因此我可以看到地图.有办法以某种方式填补它吗?

java android google-maps android-canvas

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