Android 百度地图开发 怎么获得右

2025-03-20 21:45:39
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int tpSpan = mMapView.getLatitudeSpan();// 当前纬线的跨度(从地图的上边缘到下边缘)int lrSpan = mMapView.getLongitudeSpan();// 当前经度的跨度(从地图的左边缘到右边缘)
GeoPoint point = new GeoPoint(centerPoint.getLatitudeE6()- tpSpan / 2, centerPoint.getLongitudeE6() + lrSpan / 2);// 右上角
GeoPoint point2 = new GeoPoint(centerPoint.getLatitudeE6()+ tpSpan / 2, centerPoint.getLongitudeE6() - lrSpan / 2);// 左下角