com.atakmap.android.maps.graphics

Class GLCrumb

java.lang.Object

com.atakmap.android.maps.graphics.AbstractGLMapItem2

com.atakmap.android.maps.graphics.GLPointMapItem2

com.atakmap.android.maps.graphics.GLCrumb

All Implemented Interfaces:

GLMapItem2, MapItem.OnAltitudeModeChangedListener, MapItem.OnClickableChangedListener, MapItem.OnVisibleChangedListener, MapItem.OnZOrderChangedListener, PointMapItem.OnPointChangedListener, Crumb.OnCrumbColorChangedListener, Crumb.OnCrumbDirectionChangedListener, Crumb.OnCrumbDrawLineToSurfaceChangedListener, Crumb.OnCrumbSizeChangedListener

public class GLCrumb
extends GLPointMapItem2
implements Crumb.OnCrumbColorChangedListener, Crumb.OnCrumbDirectionChangedListener, Crumb.OnCrumbSizeChangedListener, Crumb.OnCrumbDrawLineToSurfaceChangedListener

Nested Class Summary

Nested classes/interfaces inherited from interface com.atakmap.android.maps.graphics.GLMapItem2

GLMapItem2.OnBoundsChangedListener, GLMapItem2.OnVisibleChangedListener

Field Summary

Fields inherited from class com.atakmap.android.maps.graphics.GLPointMapItem2

altHae, altitude, altMode, latitude, localTerrainValue, longitude, point, terrainVersion

Fields inherited from class com.atakmap.android.maps.graphics.AbstractGLMapItem2

bounds, clickable, context, DEFAULT_MAX_ALT, DEFAULT_MIN_ALT, minMapGsd, renderPass, subject, visible, zOrder

Constructor Summary

Constructors

Constructor and Description
GLCrumb(MapRenderer surface, Crumb subject)

Method Summary

Modifier and Type	Method and Description
void	batch(GLMapView view, GLRenderBatch2 batch, int renderPass)
static void	batch(GLMapView view, GLRenderBatch batch, float x, float y, float radius, float rotation, float strokeWidth, float r, float g, float b, float a) Batches an arrow crumb.
void	draw(GLMapView ortho, int renderPass)
void	onCrumbColorChanged(Crumb crumb)
void	onCrumbDirectionChanged(Crumb crumb)
void	onCrumbDrawLineToSurfaceChanged(Crumb crumb)
void	onCrumbSizeChanged(Crumb crumb)
void	onPointChanged(PointMapItem item)
void	release()
void	startObserving() Start observing the subject.
void	stopObserving() Stops observing the subject.

Methods inherited from class com.atakmap.android.maps.graphics.GLPointMapItem2

getAltitudeMode, getLollipopsVisible, onAltitudeModeChanged, setLollipopsVisible, updateBoundsZ, validateLocalElevation

Methods inherited from class com.atakmap.android.maps.graphics.AbstractGLMapItem2

addBoundsListener, addVisibleListener, dispatchOnBoundsChanged, dispatchOnVisibleChanged, forward, forward, forward, forward, forward, forward, forward, getBounds, getClampToGroundAtNadir, getClickable, getMinDrawResolution, getOpaque, getRenderPass, getSubject, getZOrder, hitTest, hitTestImpl, isVisible, markSurfaceDirty, onClickableChanged, onVisibleChanged, onZOrderChanged, removeBoundsListener, removeVisibleListener, runOnGLThread, setClampToGroundAtNadir, setOpaque

Methods inherited from class java.lang.Object

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

Constructor Detail

GLCrumb

public GLCrumb(MapRenderer surface,
               Crumb subject)

Method Detail

onCrumbColorChanged

public void onCrumbColorChanged(Crumb crumb)

Specified by:

onCrumbColorChanged in interface Crumb.OnCrumbColorChangedListener

onCrumbDrawLineToSurfaceChanged

public void onCrumbDrawLineToSurfaceChanged(Crumb crumb)

Specified by:

onCrumbDrawLineToSurfaceChanged in interface Crumb.OnCrumbDrawLineToSurfaceChangedListener

onCrumbDirectionChanged

public void onCrumbDirectionChanged(Crumb crumb)

Specified by:

onCrumbDirectionChanged in interface Crumb.OnCrumbDirectionChangedListener

onCrumbSizeChanged

public void onCrumbSizeChanged(Crumb crumb)

Specified by:

onCrumbSizeChanged in interface Crumb.OnCrumbSizeChangedListener

draw

public void draw(GLMapView ortho,
                 int renderPass)

batch

public void batch(GLMapView view,
                  GLRenderBatch2 batch,
                  int renderPass)

release

public void release()

Overrides:

release in class AbstractGLMapItem2

onPointChanged

public void onPointChanged(PointMapItem item)

Specified by:

onPointChanged in interface PointMapItem.OnPointChangedListener

Overrides:

onPointChanged in class GLPointMapItem2

startObserving

public void startObserving()

Description copied from interface: GLMapItem2

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.

Specified by:

startObserving in interface GLMapItem2

Overrides:

startObserving in class GLPointMapItem2

stopObserving

public void stopObserving()

Description copied from class: AbstractGLMapItem2

Stops observing the subject. This method should unwind any callback listeners registered via AbstractGLMapItem2.startObserving().

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

Specified by:

stopObserving in interface GLMapItem2

Overrides:

stopObserving in class GLPointMapItem2

batch

public static void batch(GLMapView view,
                         GLRenderBatch batch,
                         float x,
                         float y,
                         float radius,
                         float rotation,
                         float strokeWidth,
                         float r,
                         float g,
                         float b,
                         float a)

Batches an arrow crumb.

Parameters:

view - The map renderer

batch - The render batch

x - The x location of the crumb, in GL coordinates

y - The y location of the crumb, in GL coordinates

rotation - The rotation of the crumb, in degrees