所以我正在使用下面的代码在Android地图中绘制此三角形:
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);
我从字段中获取的pointX_returned坐标是纬度和经度。结果是一个漂亮的三角形,但内部为空,因此我看不到地图。有没有什么方法可以填充它?