com.vividsolutions.jump.workbench.ui.renderer.style
Class ColorThemingStyle

java.lang.Object
  com.vividsolutions.jump.workbench.ui.renderer.style.ColorThemingStyle

All Implemented Interfaces:

java.lang.Cloneable, Style

public class ColorThemingStyle

extends java.lang.Object

implements Style

Constructor Summary

ColorThemingStyle()

ColorThemingStyle(java.lang.String attributeName, java.util.Map attributeValueToBasicStyleMap, BasicStyle defaultStyle)

Method Summary

java.lang.Object	clone()
static ColorThemingStyle	get(Layer layer)
java.lang.String	getAttributeName()
java.util.Map	getAttributeValueToBasicStyleMap()
BasicStyle	getDefaultStyle()
void	initialize(Layer layer) Called before #paint is applied to each Feature.
boolean	isEnabled()
void	paint(Feature f, java.awt.Graphics2D g, Viewport viewport)
void	setAlpha(int alpha) Call this method after calling #setAttributeValueToBasicStyleMap rather than before.
void	setAttributeName(java.lang.String attributeName)
void	setAttributeValueToBasicStyleMap(java.util.Map attributeValueToStyleMap) You can set the keys to Ranges if the Map is a Range.RangeTreeMap.
void	setDefaultStyle(BasicStyle defaultStyle)
void	setEnabled(boolean enabled)
void	setLineWidth(int lineWidth) Call this method after calling #setAttributeValueToBasicStyleMap rather than before.
static java.lang.Object	trimIfString(java.lang.Object object)

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorThemingStyle

public ColorThemingStyle()

ColorThemingStyle

public ColorThemingStyle(java.lang.String attributeName,
                         java.util.Map attributeValueToBasicStyleMap,
                         BasicStyle defaultStyle)

Parameters:

defaultStyle - null to prevent drawing features with a null attribute value

Method Detail

setAlpha

public void setAlpha(int alpha)

Call this method after calling #setAttributeValueToBasicStyleMap rather than before.

setLineWidth

public void setLineWidth(int lineWidth)

Call this method after calling #setAttributeValueToBasicStyleMap rather than before.

paint

public void paint(Feature f,
                  java.awt.Graphics2D g,
                  Viewport viewport)
           throws java.lang.Exception

Specified by:

paint in interface Style

Throws:

java.lang.Exception

trimIfString

public static java.lang.Object trimIfString(java.lang.Object object)

clone

public java.lang.Object clone()

Specified by:

clone in interface Style

getAttributeName

public java.lang.String getAttributeName()

Returns:

null if the layer has no non-spatial attributes

setAttributeValueToBasicStyleMap

public void setAttributeValueToBasicStyleMap(java.util.Map attributeValueToStyleMap)

You can set the keys to Ranges if the Map is a Range.RangeTreeMap. But don't mix Ranges and non-Ranges -- the UI expects homogeneity in this regard (i.e. to test whether or not there are ranges, only the first attribute value is tested).

setAttributeName

public void setAttributeName(java.lang.String attributeName)

getAttributeValueToBasicStyleMap

public java.util.Map getAttributeValueToBasicStyleMap()

initialize

public void initialize(Layer layer)

Description copied from interface: Style

Called before #paint is applied to each Feature.

Specified by:

initialize in interface Style

Returns:

false if #paint should not be called e.g. because vertices are not shown. Don't need to check whether the layer is visible.

setEnabled

public void setEnabled(boolean enabled)

Specified by:

setEnabled in interface Style

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface Style

get

public static ColorThemingStyle get(Layer layer)

getDefaultStyle

public BasicStyle getDefaultStyle()

setDefaultStyle

public void setDefaultStyle(BasicStyle defaultStyle)