de.gurkenlabs.litiengine.environment.tilemap

Class MapRenderer

java.lang.Object

de.gurkenlabs.litiengine.environment.tilemap.MapRenderer

All Implemented Interfaces:

IMapRenderer

Direct Known Subclasses:

HexagonalMapRenderer, OrthogonalMapRenderer

public abstract class MapRenderer
extends java.lang.Object
implements IMapRenderer

Constructor Summary

Constructors

Constructor and Description
MapRenderer()

Method Summary

Modifier and Type	Method and Description
protected static java.lang.String	getCacheKey(IMap map) Gets the cache key.
java.awt.image.BufferedImage	getImage(IMap map) Gets a bufferedImage of the current map containing all tile layers.
java.awt.image.BufferedImage	getImage(IMap map, RenderType... renderTypes) Gets a bufferedImage of the current map containing all tile layers.
protected abstract java.awt.image.BufferedImage	getLayerImage(ITileLayer layer, IMap map, boolean includeAnimationTiles)
protected static java.awt.Image	getTileImage(IMap map, ITile tile)
protected static boolean	isVisible(ILayer layer)
void	render(java.awt.Graphics2D g, IMap map, double offsetX, double offsetY, RenderType... renderTypes) Renders all layers of the specified Map onto the graphics object that meet the specified render types.
void	render(java.awt.Graphics2D g, IMap map, java.awt.geom.Rectangle2D viewport, RenderType... renderTypes) Renders all layers of the specified Map onto the graphics object that meet the specified render types.
void	render(java.awt.Graphics2D g, IMap map, RenderType... renderTypes) Renders all layers of the specified Map onto the graphics object that meet the specified render types.
protected static void	renderImageLayer(java.awt.Graphics2D g, IImageLayer layer, java.awt.geom.Rectangle2D viewport)
protected abstract void	renderTileLayerImage(java.awt.Graphics2D g, ITileLayer layer, IMap map, java.awt.geom.Rectangle2D viewport)
protected static boolean	shouldBeRendered(ILayer layer, RenderType[] renderTypes)

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.gurkenlabs.litiengine.environment.tilemap.IMapRenderer

getSupportedOrientation

Constructor Detail

MapRenderer

public MapRenderer()

Method Detail

render

public void render(java.awt.Graphics2D g,
                   IMap map,
                   java.awt.geom.Rectangle2D viewport,
                   RenderType... renderTypes)

Description copied from interface: IMapRenderer

Renders all layers of the specified Map onto the graphics object that meet the specified render types.

Specified by:

render in interface IMapRenderer

Parameters:

g - the graphics object

map - the map

viewport - The viewport that defines the bound for the tiles to be rendered.

renderTypes - All layers that have one of the specified render types will be rendered. If nothing is specified, layers will be rendered independently of their render type.

See Also:

ILayer.getRenderType()

getImage

public java.awt.image.BufferedImage getImage(IMap map,
                                             RenderType... renderTypes)

Description copied from interface: IMapRenderer

Gets a bufferedImage of the current map containing all tile layers.

Specified by:

getImage in interface IMapRenderer

Parameters:

map - the map

renderTypes - the renderTypes we want to be displayed in our image

Returns:

an image containing all the map's tile layers with the specified RenderTypes

getImage

public java.awt.image.BufferedImage getImage(IMap map)

Description copied from interface: IMapRenderer

Gets a bufferedImage of the current map containing all tile layers.

Specified by:

getImage in interface IMapRenderer

Parameters:

map - the map

Returns:

an image containing all the map's tile layers

render

public void render(java.awt.Graphics2D g,
                   IMap map,
                   RenderType... renderTypes)

Description copied from interface: IMapRenderer

Renders all layers of the specified Map onto the graphics object that meet the specified render types.

Specified by:

render in interface IMapRenderer

Parameters:

g - the graphics object

map - the map

renderTypes - All layers that have one of the specified render types will be rendered. If nothing is specified, layers will be rendered independently of their render type.

See Also:

ILayer.getRenderType()

render

public void render(java.awt.Graphics2D g,
                   IMap map,
                   double offsetX,
                   double offsetY,
                   RenderType... renderTypes)

Description copied from interface: IMapRenderer

Renders all layers of the specified Map onto the graphics object that meet the specified render types.

Specified by:

render in interface IMapRenderer

Parameters:

g - the graphics object

map - the map

offsetX - The horizontal offset in pixels for the map image that is applied when rendering on the graphics object.

offsetY - The vertical offset in pixels for the map image that is applied when rendering on the graphics object.

renderTypes - All layers that have one of the specified render types will be rendered. If nothing is specified, layers will be rendered independently of their render type.

See Also:

ILayer.getRenderType()

getLayerImage

protected abstract java.awt.image.BufferedImage getLayerImage(ITileLayer layer,
                                                              IMap map,
                                                              boolean includeAnimationTiles)

renderTileLayerImage

protected abstract void renderTileLayerImage(java.awt.Graphics2D g,
                                             ITileLayer layer,
                                             IMap map,
                                             java.awt.geom.Rectangle2D viewport)

shouldBeRendered

protected static boolean shouldBeRendered(ILayer layer,
                                          RenderType[] renderTypes)

isVisible

protected static boolean isVisible(ILayer layer)

renderImageLayer

protected static void renderImageLayer(java.awt.Graphics2D g,
                                       IImageLayer layer,
                                       java.awt.geom.Rectangle2D viewport)

getCacheKey

protected static java.lang.String getCacheKey(IMap map)

Gets the cache key.

Parameters:

map - the map

Returns:

the cache key

getTileImage

protected static java.awt.Image getTileImage(IMap map,
                                             ITile tile)