Package globus.glmap

Class GLMapImageGroup

java.lang.Object

globus.glmap.GLNativeObject

globus.glmap.GLMapDrawObject

globus.glmap.GLMapImageGroup

public final class GLMapImageGroup
extends GLMapDrawObject

Displays a large number of images using a small set of shared bitmaps.

Image groups are useful when you have many instances (e.g. 1000 bookmarks) that use a limited set of variants (e.g. 10 icons).

Constructor Summary

Constructors

Constructor	Description
GLMapImageGroup(GLMapImageGroupCallback callback, int drawOrder)	Initializes group with callback and drawOrder

Method Summary

Modifier and Type	Method	Description
void	setNeedsUpdate(boolean updateVariants)	Triggers an update of images in the group.

Methods inherited from class globus.glmap.GLMapDrawObject

getDrawOrder, isHidden, setHidden

Methods inherited from class globus.glmap.GLNativeObject

dispose

Methods inherited from class java.lang.Object

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

Constructor Details

GLMapImageGroup

public GLMapImageGroup(@NonNull
 GLMapImageGroupCallback callback,
 int drawOrder)

Initializes group with callback and drawOrder

Parameters:

callback - The callback that called by GLMapView to obtain information about images

drawOrder - Draw order used to sort objects on map

Method Details

setNeedsUpdate

public void setNeedsUpdate(boolean updateVariants)

Triggers an update of images in the group.

Parameters:

updateVariants - if true, image variants will also be updated

See Also:

• GLMapViewRenderer.remove(GLMapDrawObject)