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2014/10/16 ¤W¤È 08:14:15
android Programming Glossary: getzoomlevelHow to catch that map panning and zoom are really finished? http://stackoverflow.com/questions/3567420/how-to-catch-that-map-panning-and-zoom-are-really-finished this last_center_pos this.getMapCenter last_zoom this.getZoomLevel public EnhancedMapView Context context AttributeSet attrs super.. @Override public void computeScroll super.computeScroll if getZoomLevel last_zoom if computeScroll called before timer counts down.. public void run zoom_change_listener.onZoomChange _this getZoomLevel last_zoom last_zoom getZoomLevel events_timeout Send event..
How to implemennt OnZoomListener on MapView http://stackoverflow.com/questions/4729255/how-to-implemennt-onzoomlistener-on-mapview dispatchDraw Canvas canvas super.dispatchDraw canvas if getZoomLevel oldZoomLevel Log.d TAG ZOOOMED oldZoomLevel getZoomLevel This.. getZoomLevel oldZoomLevel Log.d TAG ZOOOMED oldZoomLevel getZoomLevel This blog helped me a lot http pa.rezendi.com 2010 03 responding..
Limit Scrolling on offline maps, in Android http://stackoverflow.com/questions/7898313/limit-scrolling-on-offline-maps-in-android final int zoomDiff MapViewConstants.MAXIMUM_ZOOMLEVEL getZoomLevel final int minX mScrollableAreaLimit.left zoomDiff final int.. y worldSize_2 if mScrollableAreaLimit null int targetZoomLevel getZoomLevel final int zoomDiff MapViewConstants.MAXIMUM_ZOOMLEVEL.. if mScrollableAreaLimit null int targetZoomLevel getZoomLevel final int zoomDiff MapViewConstants.MAXIMUM_ZOOMLEVEL targetZoomLevel..
How to catch that map panning and zoom are really finished? http://stackoverflow.com/questions/3567420/how-to-catch-that-map-panning-and-zoom-are-really-finished Context context String apiKey super context apiKey _this this last_center_pos this.getMapCenter last_zoom this.getZoomLevel public EnhancedMapView Context context AttributeSet attrs super context attrs public EnhancedMapView Context context AttributeSet.. false else is_touched true return super.onTouchEvent ev @Override public void computeScroll super.computeScroll if getZoomLevel last_zoom if computeScroll called before timer counts down we should drop it and start it over again zoom_event_delay_timer.cancel.. zoom_event_delay_timer.schedule new TimerTask @Override public void run zoom_change_listener.onZoomChange _this getZoomLevel last_zoom last_zoom getZoomLevel events_timeout Send event only when map's center has changed and user stopped touching..
How to implemennt OnZoomListener on MapView http://stackoverflow.com/questions/4729255/how-to-implemennt-onzoomlistener-on-mapview Here is the code int oldZoomLevel 1 @Override public void dispatchDraw Canvas canvas super.dispatchDraw canvas if getZoomLevel oldZoomLevel Log.d TAG ZOOOMED oldZoomLevel getZoomLevel This blog helped me a lot http pa.rezendi.com 2010 03 responding.. void dispatchDraw Canvas canvas super.dispatchDraw canvas if getZoomLevel oldZoomLevel Log.d TAG ZOOOMED oldZoomLevel getZoomLevel This blog helped me a lot http pa.rezendi.com 2010 03 responding to zooms and pans in.html Above works great. Is there..
Limit Scrolling on offline maps, in Android http://stackoverflow.com/questions/7898313/limit-scrolling-on-offline-maps-in-android if y worldSize_2 y worldSize_2 if mScrollableAreaLimit null final int zoomDiff MapViewConstants.MAXIMUM_ZOOMLEVEL getZoomLevel final int minX mScrollableAreaLimit.left zoomDiff final int minY mScrollableAreaLimit.top zoomDiff final int maxX mScrollableAreaLimit.right.. x worldSize_2 2 if y worldSize_2 y worldSize_2 if y worldSize_2 y worldSize_2 if mScrollableAreaLimit null int targetZoomLevel getZoomLevel final int zoomDiff MapViewConstants.MAXIMUM_ZOOMLEVEL targetZoomLevel final int zoomDiff MapViewConstants.MAXIMUM_ZOOMLEVEL.. 2 if y worldSize_2 y worldSize_2 if y worldSize_2 y worldSize_2 if mScrollableAreaLimit null int targetZoomLevel getZoomLevel final int zoomDiff MapViewConstants.MAXIMUM_ZOOMLEVEL targetZoomLevel final int zoomDiff MapViewConstants.MAXIMUM_ZOOMLEVEL..
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