de.cismet.cismap.commons.gui.piccolo

Class SelectionAwareTexturePaint

java.lang.Object

de.cismet.cismap.commons.gui.piccolo.SelectionAwareTexturePaint

All Implemented Interfaces:

PaintWrapper, Paint, Transparency, Cloneable

public class SelectionAwareTexturePaint
extends Object
implements Paint, Cloneable, PaintWrapper

This class can be used as a TexturePaint that considers the selection status of the corresponding feature.

Version:

$Revision$, $Date$

Author:

therter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SelectionAwareTexturePaint.SelectionMode DOCUMENT ME!

Field Summary

Fields inherited from interface java.awt.Transparency

BITMASK, OPAQUE, TRANSLUCENT

Constructor Summary

Constructors

Constructor and Description
SelectionAwareTexturePaint(BufferedImage defaultImage, BufferedImage highlightedImage, BufferedImage selectedImage, Rectangle2D rec) Creates a new SelectionAwareTexturePaint object.

Method Summary

Modifier and Type	Method and Description
Object	clone()
PaintContext	createContext(ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints)
Paint	getPaint() DOCUMENT ME!
int	getTransparency()
void	setMode(SelectionAwareTexturePaint.SelectionMode mode) Set the selection mode to highlighted, selected or unselected.
void	setScale(double scale, com.vividsolutions.jts.geom.Geometry geom) Set the scale of the map that shows the corresponding feature.

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectionAwareTexturePaint

public SelectionAwareTexturePaint(BufferedImage defaultImage,
                                  BufferedImage highlightedImage,
                                  BufferedImage selectedImage,
                                  Rectangle2D rec)

Creates a new SelectionAwareTexturePaint object.

Parameters:

defaultImage - this image is used, if the corresponding feature is unselected and not highlighted

highlightedImage - this image is used, if the corresponding feature is highlighted

selectedImage - this image is used, if the corresponding feature is selected

rec - the Rectangle2D in user space used to anchor and replicate the texture

Method Detail

getPaint

public Paint getPaint()

DOCUMENT ME!

Specified by:

getPaint in interface PaintWrapper

Returns:

DOCUMENT ME!

setMode

public void setMode(SelectionAwareTexturePaint.SelectionMode mode)

Set the selection mode to highlighted, selected or unselected.

Parameters:

mode - the new selection mode

createContext

public PaintContext createContext(ColorModel cm,
                                  Rectangle deviceBounds,
                                  Rectangle2D userBounds,
                                  AffineTransform xform,
                                  RenderingHints hints)

Specified by:

createContext in interface Paint

getTransparency

public int getTransparency()

Specified by:

getTransparency in interface Transparency

clone

public Object clone()

Overrides:

clone in class Object

setScale

public void setScale(double scale,
                     com.vividsolutions.jts.geom.Geometry geom)

Set the scale of the map that shows the corresponding feature.

Parameters:

scale - the current scale

geom - the current feature geometry (a very small feature geometry is assumed to be in a geographic crs and causes very small rectangle height/width)