com.atakmap.android.maps.graphics

Interface GLMapItem2

All Known Implementing Classes:

AbstractGLMapItem2, GLArrow2, GLAssociation2, GLAxisOfAdvance, GLCircleCrumb, GLCompassRing, GLCrumb, GLDogHouse, GLEllipse, GLImageOverlay, GLMarker2, GLMultipolyline, GLPointMapItem2, GLPolyline, GLRangeAndBearingMapItem, GLRectangle, GLRubberImage, GLRubberModel, GLSensorFOV, GLShape, GLShape2, GLTrackPolyline, GLVehicleModel

public interface GLMapItem2

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	GLMapItem2.OnBoundsChangedListener
static interface	GLMapItem2.OnVisibleChangedListener

Method Summary

Modifier and Type	Method and Description
void	addBoundsListener(GLMapItem2.OnBoundsChangedListener l)
void	addVisibleListener(GLMapItem2.OnVisibleChangedListener l)
void	getBounds(MutableGeoBounds bnds)
double	getMinDrawResolution()
java.lang.Object	getOpaque() Returns the data previously set via the call to setOpaque(Object).
MapItem	getSubject()
double	getZOrder()
boolean	isVisible()
void	removeBoundsListener(GLMapItem2.OnBoundsChangedListener l)
void	removeVisibleListener(GLMapItem2.OnVisibleChangedListener l)
void	setOpaque(java.lang.Object opaque) Sets opaque data that can be used by the renderer.
void	startObserving() Start observing the subject.
void	stopObserving() Stops observing the subject.

Method Detail

getSubject

MapItem getSubject()

setOpaque

void setOpaque(java.lang.Object opaque)

Sets opaque data that can be used by the renderer. Only the object that has taken ownership of rendering this GLMapItem should invoke this method.

This method serves as a convenience to allow the render to store application specific data with an item.

Parameters:

opaque - An object

getOpaque

java.lang.Object getOpaque()

Returns the data previously set via the call to setOpaque(Object). This method should really only be invoked by the object that set the opaque data.

This method serves as a convenience to allow the render to obtain the application specific data that has been previously associated with an item.

Returns:

The previously set data.

startObserving

void startObserving()

Start observing the subject. This method should register callback listeners on any properties of the subject that would affect its rendered representation.

Invoking this method should generally refresh the state of the item.

This method may not be invoked on the GL context thread.

stopObserving

void stopObserving()

Stops observing the subject. This method should unwind any callback listeners registered via startObserving().

This method may not be invoked on the GL context thread.

isVisible

boolean isVisible()

getZOrder

double getZOrder()

getMinDrawResolution

double getMinDrawResolution()

addBoundsListener

void addBoundsListener(GLMapItem2.OnBoundsChangedListener l)

removeBoundsListener

void removeBoundsListener(GLMapItem2.OnBoundsChangedListener l)

addVisibleListener

void addVisibleListener(GLMapItem2.OnVisibleChangedListener l)

removeVisibleListener

void removeVisibleListener(GLMapItem2.OnVisibleChangedListener l)

getBounds

void getBounds(MutableGeoBounds bnds)