org.osmdroid.views.overlay.gestures

Class RotationGestureOverlay

java.lang.Object

org.osmdroid.views.overlay.Overlay

org.osmdroid.views.overlay.gestures.RotationGestureOverlay

All Implemented Interfaces:

RotationGestureDetector.RotationListener, IOverlayMenuProvider, OverlayConstants

public class RotationGestureOverlay
extends Overlay
implements RotationGestureDetector.RotationListener, IOverlayMenuProvider

Nested Class Summary

Nested classes/interfaces inherited from class org.osmdroid.views.overlay.Overlay

Overlay.Snappable

Field Summary

Fields

Modifier and Type	Field and Description
(package private) float	currentAngle
(package private) long	deltaTime
(package private) long	timeLastSet

Fields inherited from class org.osmdroid.views.overlay.Overlay

SHADOW_X_SKEW, SHADOW_Y_SCALE

Fields inherited from interface org.osmdroid.views.util.constants.OverlayConstants

DEFAULT_ZOOMLEVEL_MINIMAP_DIFFERENCE, NOT_SET

Constructor Summary

Constructors

Constructor and Description
RotationGestureOverlay(Context context, MapView mapView) Deprecated.
RotationGestureOverlay(MapView mapView)

Method Summary

Modifier and Type	Method and Description
void	draw(Canvas c, MapView osmv, boolean shadow) Draw the overlay over the map.
boolean	isOptionsMenuEnabled() Can be used to signal to external callers that this Overlay should not be used for providing option menu items.
boolean	onCreateOptionsMenu(Menu pMenu, int pMenuIdOffset, MapView pMapView)
void	onDetach(MapView map) Override to perform clean up of resources before shutdown.
boolean	onOptionsItemSelected(MenuItem pItem, int pMenuIdOffset, MapView pMapView)
boolean	onPrepareOptionsMenu(Menu pMenu, int pMenuIdOffset, MapView pMapView)
void	onRotate(float deltaAngle)
boolean	onTouchEvent(MotionEvent event, MapView mapView) You can prevent all(!) other Touch-related events from happening! By default does nothing (return false).
void	setOptionsMenuEnabled(boolean enabled)

Methods inherited from class org.osmdroid.views.overlay.Overlay

drawAt, getSafeMenuId, getSafeMenuIdSequence, isEnabled, onDoubleTap, onDoubleTapEvent, onDown, onFling, onKeyDown, onKeyUp, onLongPress, onScroll, onShowPress, onSingleTapConfirmed, onSingleTapUp, onTrackballEvent, setEnabled

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

timeLastSet

long timeLastSet

deltaTime

final long deltaTime

See Also:

Constant Field Values

currentAngle

float currentAngle

Constructor Detail

RotationGestureOverlay

@Deprecated
public RotationGestureOverlay(Context context,
                                           MapView mapView)

Deprecated.

use RotationGestureOverlay(MapView) instead.

RotationGestureOverlay

public RotationGestureOverlay(MapView mapView)

Method Detail

draw

public void draw(Canvas c,
                 MapView osmv,
                 boolean shadow)

Description copied from class: Overlay

Draw the overlay over the map. This will be called on all active overlays with shadow=true, to lay down the shadow layer, and then again on all overlays with shadow=false. Callers should check isEnabled() before calling draw(). By default, draws nothing. changed for 5.6 to be public see https://github.com/osmdroid/osmdroid/issues/466

Specified by:

draw in class Overlay

onTouchEvent

public boolean onTouchEvent(MotionEvent event,
                            MapView mapView)

Description copied from class: Overlay

You can prevent all(!) other Touch-related events from happening!
By default does nothing (return false). If you handled the Event, return true , otherwise return false. If you returned true none of the following Overlays or the underlying MapView has the chance to handle this event.

Overrides:

onTouchEvent in class Overlay

onRotate

public void onRotate(float deltaAngle)

Specified by:

onRotate in interface RotationGestureDetector.RotationListener

onDetach

public void onDetach(MapView map)

Description copied from class: Overlay

Override to perform clean up of resources before shutdown. By default does nothing.

Overrides:

onDetach in class Overlay

isOptionsMenuEnabled

public boolean isOptionsMenuEnabled()

Description copied from interface: IOverlayMenuProvider

Can be used to signal to external callers that this Overlay should not be used for providing option menu items.

Specified by:

isOptionsMenuEnabled in interface IOverlayMenuProvider

onCreateOptionsMenu

public boolean onCreateOptionsMenu(Menu pMenu,
                                   int pMenuIdOffset,
                                   MapView pMapView)

Specified by:

onCreateOptionsMenu in interface IOverlayMenuProvider

onOptionsItemSelected

public boolean onOptionsItemSelected(MenuItem pItem,
                                     int pMenuIdOffset,
                                     MapView pMapView)

Specified by:

onOptionsItemSelected in interface IOverlayMenuProvider

onPrepareOptionsMenu

public boolean onPrepareOptionsMenu(Menu pMenu,
                                    int pMenuIdOffset,
                                    MapView pMapView)

Specified by:

onPrepareOptionsMenu in interface IOverlayMenuProvider

setOptionsMenuEnabled

public void setOptionsMenuEnabled(boolean enabled)

Specified by:

setOptionsMenuEnabled in interface IOverlayMenuProvider