Package globus.glmap

Class GLMapVectorLayer

java.lang.Object

globus.glmap.GLNativeObject

globus.glmap.GLMapDrawObject

globus.glmap.GLMapDrawable

globus.glmap.GLMapVectorLayer

All Implemented Interfaces:

AutoCloseable

public class GLMapVectorLayer
extends GLMapDrawable

Drawable with vector objects

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	GLMapVectorLayer.UpdateCompletion	Receives one terminal outcome on the main thread.
static @interface	GLMapVectorLayer.UpdateResult	Terminal outcome of one vector update.

Nested classes/interfaces inherited from class globus.glmap.GLMapDrawable

GLMapDrawable.DrawTarget, GLMapDrawable.TransformMode

Constructor Summary

Constructors

Constructor	Description
GLMapVectorLayer()	Creates new empty image that will be injected to map
GLMapVectorLayer(int drawOrder)	Creates new empty image with given draw order

Method Summary

Modifier and Type	Method	Description
void	setVectorObject(GLMapVectorObject object, GLMapVectorCascadeStyle style, GLMapVectorLayer.UpdateCompletion completion)	Replaces the layer's geometry with one object; see setVectorObjects(globus.glmap.GLMapVectorObjectList, globus.glmap.GLMapVectorCascadeStyle, globus.glmap.GLMapVectorLayer.UpdateCompletion) for update lifecycle details.
void	setVectorObjects(GLMapVectorObjectList objects, GLMapVectorCascadeStyle style, GLMapVectorLayer.UpdateCompletion completion)	Sets objects and reports one terminal outcome asynchronously on the main thread.

Methods inherited from class globus.glmap.GLMapDrawable

getAngle, getDrawTarget, getHeight, getOffset, getPosition, getRotatesWithMap, getScale, getScreenBBox, getWidth, setAngle, setDrawTarget, setOffset, setPosition, setRotatesWithMap, setScale, setTransformMode

Methods inherited from class globus.glmap.GLMapDrawObject

getDrawOrder, isHidden, setHidden

Methods inherited from class globus.glmap.GLNativeObject

close, dispose

Methods inherited from class java.lang.Object

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

Constructor Details

GLMapVectorLayer

public GLMapVectorLayer(int drawOrder)

Creates new empty image with given draw order

Parameters:

drawOrder - Draw order used to sort objects on map

GLMapVectorLayer

public GLMapVectorLayer()

Creates new empty image that will be injected to map

Method Details

setVectorObject

@MainThread
public void setVectorObject(@NonNull
 GLMapVectorObject object,
 @NonNull
 GLMapVectorCascadeStyle style,
 @Nullable
 GLMapVectorLayer.UpdateCompletion completion)

Replaces the layer's geometry with one object; see setVectorObjects(globus.glmap.GLMapVectorObjectList, globus.glmap.GLMapVectorCascadeStyle, globus.glmap.GLMapVectorLayer.UpdateCompletion) for update lifecycle details.

Parameters:

object - vector geometry to display instead of the layer's current contents

style - cascade style used to prepare the geometry for drawing

completion - optional terminal-outcome callback delivered asynchronously on the main thread; null to omit the callback

setVectorObjects

@MainThread
public void setVectorObjects(@NonNull
 GLMapVectorObjectList objects,
 @NonNull
 GLMapVectorCascadeStyle style,
 @Nullable
 GLMapVectorLayer.UpdateCompletion completion)

Sets objects and reports one terminal outcome asynchronously on the main thread. Submit on the main thread. Native references are retained before this method returns, so the submitted list may be closed immediately (the retained objects must not be mutated concurrently). A request replaced before its build starts is Superseded. A running build may finish before the next request. Removing the layer or losing its surface cancels outstanding requests. Cancelling preparation cancels the request being prepared. A detached layer or a paused map keeps its request pending until drawing resumes, the request is superseded, or the layer is released. Ready means batches were installed, not that a frame was presented. Cancellation does not clear stored geometry; reattaching or resuming may rebuild it without another callback for the cancelled request. Failed reports disposed native inputs or an exception during preparation; previously installed batches are preserved.

Parameters:

objects - vector geometries to display instead of the layer's current contents; the list may be closed after this call returns

style - cascade style used to prepare the geometries for drawing

completion - optional terminal-outcome callback delivered asynchronously on the main thread; null to omit the callback