Question

Android 百度地图开发 怎么获得右

Answer 1

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