mapnik
Class MapDefinition

java.lang.Object
  mapnik.NativeObject
      mapnik.MapDefinition

public class MapDefinition
extends NativeObject

Wrapper around the mapnik::Map object.

Several methods that are found elsewhere in the C++ code but operate exlusively on maps are located directly on this class:

• loadMap
• loadMapString
• saveMap
• saveMapToString

Not all child objects are implemented.

Note that the following child objects are value types. When they are added to or read from a MapDefinition, the caller will be left with a copy.

• Layer
• FeatureTypeStyle

Author:

stella

Constructor Summary

MapDefinition()

MapDefinition(int width, int height, java.lang.String srs)

MapDefinition(MapDefinition other)

Method Summary

void	addLayer(Layer layer)
void	addStyle(java.lang.String name, FeatureTypeStyle style)
Color	getBackground()
java.lang.String	getBackgroundImage()
java.lang.String	getBasePath()
Box2d	getBufferedExtent()
int	getBufferSize()
Box2d	getCurrentExtent()
int	getHeight()
Layer	getLayer(int index)
int	getLayerCount()
Box2d	getMaximumExtent()
double	getScale()
double	getScaleDenominator()
java.lang.String	getSrs()
FeatureTypeStyle	getStyle(java.lang.String name)
java.util.Collection<java.lang.String>	getStyleNames()
int	getWidth()
void	loadMap(java.lang.String filename, boolean strict)
void	loadMapString(java.lang.String str, boolean strict, java.lang.String basePath)
void	pan(int x, int y)
void	panAndZoom(int x, int y, double zoom)
void	removeAllLayers()
void	removeLayer(int index)
void	removeStyle(java.lang.String name)
void	resize(int widht, int height)
void	saveMap(java.lang.String fileName)
void	saveMap(java.lang.String fileName, boolean explicitDefaults)
java.lang.String	saveMapToString()
java.lang.String	saveMapToString(boolean explicitDefaults)
void	setBackground(Color color)
void	setBackgroundImage(java.lang.String filename)
void	setBasePath(java.lang.String basePath)
void	setBufferSize(int bufferSize)
void	setHeight(int height)
void	setLayer(int index, Layer layer)
void	setMaximumExtent(Box2d extent)
void	setSrs(java.lang.String srs)
void	setWidth(int width)
void	zoom(double factor)
void	zoomAll()
void	zoomToBox(Box2d box)

Methods inherited from class mapnik.NativeObject

dispose, isDisposed

Methods inherited from class java.lang.Object

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

Constructor Detail

MapDefinition

public MapDefinition()

MapDefinition

public MapDefinition(int width,
                     int height,
                     java.lang.String srs)

MapDefinition

public MapDefinition(MapDefinition other)

Method Detail

loadMap

public void loadMap(java.lang.String filename,
                    boolean strict)

loadMapString

public void loadMapString(java.lang.String str,
                          boolean strict,
                          java.lang.String basePath)

getWidth

public int getWidth()

getHeight

public int getHeight()

setWidth

public void setWidth(int width)

setHeight

public void setHeight(int height)

resize

public void resize(int widht,
                   int height)

getSrs

public java.lang.String getSrs()

setSrs

public void setSrs(java.lang.String srs)

setBufferSize

public void setBufferSize(int bufferSize)

getBufferSize

public int getBufferSize()

getBasePath

public java.lang.String getBasePath()

setBasePath

public void setBasePath(java.lang.String basePath)

getLayerCount

public int getLayerCount()

getLayer

public Layer getLayer(int index)

setLayer

public void setLayer(int index,
                     Layer layer)

removeLayer

public void removeLayer(int index)

removeAllLayers

public void removeAllLayers()

addLayer

public void addLayer(Layer layer)

getStyleNames

public java.util.Collection<java.lang.String> getStyleNames()

getStyle

public FeatureTypeStyle getStyle(java.lang.String name)

addStyle

public void addStyle(java.lang.String name,
                     FeatureTypeStyle style)

removeStyle

public void removeStyle(java.lang.String name)

getMaximumExtent

public Box2d getMaximumExtent()

setMaximumExtent

public void setMaximumExtent(Box2d extent)

getCurrentExtent

public Box2d getCurrentExtent()

getBufferedExtent

public Box2d getBufferedExtent()

zoom

public void zoom(double factor)

zoomToBox

public void zoomToBox(Box2d box)

zoomAll

public void zoomAll()

pan

public void pan(int x,
                int y)

panAndZoom

public void panAndZoom(int x,
                       int y,
                       double zoom)

getScale

public double getScale()

getScaleDenominator

public double getScaleDenominator()

getBackground

public Color getBackground()

setBackground

public void setBackground(Color color)

getBackgroundImage

public java.lang.String getBackgroundImage()

setBackgroundImage

public void setBackgroundImage(java.lang.String filename)

saveMap

public void saveMap(java.lang.String fileName,
                    boolean explicitDefaults)

saveMapToString

public java.lang.String saveMapToString(boolean explicitDefaults)

saveMap

public void saveMap(java.lang.String fileName)

saveMapToString

public java.lang.String saveMapToString()