VisibleRegion vr = mMap.getProjection().getVisibleRegion();
LatLngBounds bounds = vr.latLngBounds;
List<LatLng> visiblePassed = getVisiblePointForRegion(bounds, passed);
List<LatLng> visibleRemain = getVisiblePointForRegion(bounds, remain);
我必须绘制一条折线,它将超越1点的地图外观。
polyoptions.addAll(visiblePassed);
mMap.addPolyline(polyoptions);
polyoptions.addAll(visiblePassed);
mMap.addPolyline(polyoptions);
此代码为我提供了以下结果:http://joxi.ru/VrwQ941t6bWM2X.jpg
但我需要将折线延伸到屏幕之外。怎么做 ?如何在一点上扩展边界?