如图所示，android绘制矢量地铁图有什么思路？节点是可以点击的。
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Use the third-party map API, just add markers and connect
If positioning is not relevant, you can try to calculate the position of the point on the view.
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Use the third-party map API, just add markers and connect
If positioning is not relevant, you can try to calculate the position of the point on the view.