Package org.mapsforge.map.view

Class FrameBufferHA2

java.lang.Object

org.mapsforge.map.view.FrameBuffer

org.mapsforge.map.view.FrameBufferOld

org.mapsforge.map.view.FrameBufferHA2

public class FrameBufferHA2
extends FrameBufferOld

Constructor Summary

Constructors

Constructor	Description
FrameBufferHA2(FrameBufferModel frameBufferModel, DisplayModel displayModel, org.mapsforge.core.graphics.GraphicFactory graphicFactory)

Method Summary

Modifier and Type	Method	Description
void	adjustMatrix(float diffX, float diffY, float scaleFactor, org.mapsforge.core.model.Dimension mapViewDimension, float pivotDistanceX, float pivotDistanceY)
void	destroy()
void	draw(org.mapsforge.core.graphics.GraphicContext graphicContext)	This is called from (Android) MapView.onDraw and (Desktop) MapView.paint.
void	frameFinished(org.mapsforge.core.model.MapPosition framePosition)	This is called from LayerManager when drawing is finished.
org.mapsforge.core.graphics.Bitmap	getDrawingBitmap()	This is called from LayerManager when drawing starts.
void	setDimension(org.mapsforge.core.model.Dimension dimension)

Methods inherited from class org.mapsforge.map.view.FrameBufferOld

getDimension

Methods inherited from class java.lang.Object

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

Constructor Detail

FrameBufferHA2

public FrameBufferHA2(FrameBufferModel frameBufferModel,
                      DisplayModel displayModel,
                      org.mapsforge.core.graphics.GraphicFactory graphicFactory)

Method Detail

adjustMatrix

public void adjustMatrix(float diffX,
                         float diffY,
                         float scaleFactor,
                         org.mapsforge.core.model.Dimension mapViewDimension,
                         float pivotDistanceX,
                         float pivotDistanceY)

Overrides:

adjustMatrix in class FrameBufferOld

destroy

public void destroy()

Overrides:

destroy in class FrameBufferOld

draw

public void draw(org.mapsforge.core.graphics.GraphicContext graphicContext)

This is called from (Android) MapView.onDraw and (Desktop) MapView.paint.

Overrides:

draw in class FrameBufferOld

frameFinished

public void frameFinished(org.mapsforge.core.model.MapPosition framePosition)

This is called from LayerManager when drawing is finished.

Overrides:

frameFinished in class FrameBufferOld

getDrawingBitmap

public org.mapsforge.core.graphics.Bitmap getDrawingBitmap()

This is called from LayerManager when drawing starts.

Overrides:

getDrawingBitmap in class FrameBufferOld

Returns:

the bitmap of the second frame to draw on (may be null).

setDimension

public void setDimension(org.mapsforge.core.model.Dimension dimension)

Overrides:

setDimension in class FrameBufferOld