jfreerails.client.renderer
Class ZoomedOutMapRenderer

java.lang.Object
  jfreerails.client.renderer.ZoomedOutMapRenderer

All Implemented Interfaces:

MapLayerRenderer, MapRenderer

public final class ZoomedOutMapRenderer
extends java.lang.Object
implements MapRenderer

This class draws the overview map.

Author:

Luke Lindsay, Robert Tuck

Field Summary

private java.awt.geom.AffineTransform	affineTransform
private java.awt.GraphicsConfiguration	defaultConfiguration
private int	imageHeight
private int	imageWidth
private boolean	isDirty
private int	mapHeight
private java.awt.image.BufferedImage	mapImage
private int	mapWidth
private int	mapX
private int	mapY
private java.awt.image.BufferedImage	one2oneImage
private ReadOnlyWorld	w

Constructor Summary

private

ZoomedOutMapRenderer(ReadOnlyWorld world, int width, int height, int mapX, int mapY, int mapWidth, int mapHeight)

Method Summary

static ZoomedOutMapRenderer	getInstance(ReadOnlyWorld world, java.awt.Dimension maxSize)
java.awt.Dimension	getMapSizeInPixels()
float	getScale()
void	paintRect(java.awt.Graphics g, java.awt.Rectangle visibleRect)
void	paintTile(java.awt.Graphics g, int tileX, int tileY)
private void	refresh() Redraw the whole map onto a new buffer.
void	refreshAll()
void	refreshTile(int x, int y)
private void	refreshTile(java.awt.Point tile)
private void	renderOffScreenImage()

Methods inherited from class java.lang.Object

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

Field Detail

imageWidth

private final int imageWidth

imageHeight

private final int imageHeight

mapWidth

private final int mapWidth

mapHeight

private final int mapHeight

mapX

private final int mapX

mapY

private final int mapY

w

private final ReadOnlyWorld w

one2oneImage

private java.awt.image.BufferedImage one2oneImage

mapImage

private java.awt.image.BufferedImage mapImage

affineTransform

private final java.awt.geom.AffineTransform affineTransform

defaultConfiguration

private final java.awt.GraphicsConfiguration defaultConfiguration

isDirty

private boolean isDirty

Constructor Detail

ZoomedOutMapRenderer

private ZoomedOutMapRenderer(ReadOnlyWorld world,
                             int width,
                             int height,
                             int mapX,
                             int mapY,
                             int mapWidth,
                             int mapHeight)

Method Detail

getInstance

public static ZoomedOutMapRenderer getInstance(ReadOnlyWorld world,
                                               java.awt.Dimension maxSize)

getScale

public float getScale()

Specified by:

getScale in interface MapRenderer

paintRect

public void paintRect(java.awt.Graphics g,
                      java.awt.Rectangle visibleRect)

Specified by:

paintRect in interface MapLayerRenderer

renderOffScreenImage

private void renderOffScreenImage()

refreshTile

private void refreshTile(java.awt.Point tile)

refresh

private void refresh()

Redraw the whole map onto a new buffer.

getMapSizeInPixels

public java.awt.Dimension getMapSizeInPixels()

Specified by:

getMapSizeInPixels in interface MapRenderer

paintTile

public void paintTile(java.awt.Graphics g,
                      int tileX,
                      int tileY)

Specified by:

paintTile in interface MapLayerRenderer

refreshTile

public void refreshTile(int x,
                        int y)

Specified by:

refreshTile in interface MapLayerRenderer

refreshAll

public void refreshAll()

Specified by:

refreshAll in interface MapLayerRenderer