Package org.mapsforge.map.view

Class FrameBuffer

    • Constructor Summary

      Constructors 
      Constructor Description
      FrameBuffer()  

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      abstract void adjustMatrix​(float diffX, float diffY, float scaleFactor, org.mapsforge.core.model.Dimension mapViewDimension, float pivotDistanceX, float pivotDistanceY)  
      abstract void destroy()  
      abstract void draw​(org.mapsforge.core.graphics.GraphicContext graphicContext)  
      abstract void frameFinished​(org.mapsforge.core.model.MapPosition frameMapPosition)  
      abstract org.mapsforge.core.model.Dimension getDimension()  
      abstract org.mapsforge.core.graphics.Bitmap getDrawingBitmap()  
      abstract void setDimension​(org.mapsforge.core.model.Dimension dimension)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • FrameBuffer

        public FrameBuffer()

    • Method Detail

      • adjustMatrix

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

      • destroy

        public abstract void destroy()

      • draw

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

      • frameFinished

        public abstract void frameFinished​(org.mapsforge.core.model.MapPosition frameMapPosition)

      • getDimension

        public abstract org.mapsforge.core.model.Dimension getDimension()

      • getDrawingBitmap

        public abstract org.mapsforge.core.graphics.Bitmap getDrawingBitmap()
        Returns:
        the bitmap of the second frame to draw on (may be null).

      • setDimension

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