你们是否知道如何确定坐标(X、Y的位置)、高和宽度,以便绘制地图。
可以通过使用<代码>MapController显示的<代码>。 可查阅<代码>MapController, 可查阅MapView。
MapView map = (MapView) findViewById(R.id.MyMapId);
MapController controller = map.getController();
可从那里获得。 I ve found zoom ToSpan(>, 尤其有用。
我不确切地肯定你在地图文中所说的话,但如果你想要改变地图集本身在屏幕上的规模,那么你就能够像你那样做任何观点(通过规定排外和布局,以xml或动态方式制定法规)。
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