void function ( PanListener arg0 ) { if ( mPan != null ) { mPan . removePanListener ( arg0 ) ; } }
removes a pan listener . concode_field_sep Pan mPan concode_elem_sep RectF zoomR concode_elem_sep float oldX concode_elem_sep float oldY concode_elem_sep GraphicalView graphicalView concode_elem_sep DefaultRenderer mRenderer concode_field_sep void addPanListener concode_elem_sep void addZoomListener concode_elem_sep void removeZoomListener concode_elem_sep boolean handleTouch