Package com.vividsolutions.jump.workbench.ui.renderer.style

Class ColorThemingStyle

java.lang.Object

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

All Implemented Interfaces:

AlphaSetting, Style, Cloneable

public class ColorThemingStyle
extends Object
implements Style, AlphaSetting

A Style mapping different basic styles for different attribute values.

Constructor Summary

Constructors

Constructor	Description
ColorThemingStyle()
ColorThemingStyle(String attributeName, Map<Object,BasicStyle> attributeValueToBasicStyleMap, BasicStyle defaultStyle)
ColorThemingStyle(String attributeName, Map<Object,BasicStyle> attributeValueToBasicStyleMap, Map<Object,String> attributeValueToLabelMap, BasicStyle defaultStyle)

Method Summary

Modifier and Type	Method	Description
Object	clone()
static ColorThemingStyle	get(Layer layer)	Creates a default ColorThemingStyle for this layer if none is already set.
int	getAlpha()
String	getAttributeName()
Map<Object,BasicStyle>	getAttributeValueToBasicStyleMap()
Map<Object,String>	getAttributeValueToLabelMap()
BasicStyle	getDefaultStyle()
void	initialize(Layer layer)	Called before #paint is applied to each Feature.
boolean	isEnabled()
boolean	isGlobalLineWidthEnabled()
boolean	isGlobalTransparencyEnabled()
boolean	isVertexStyleEnabled()
void	paint(Feature f, Graphics2D g, Viewport viewport)
void	setAlpha(int alpha)	Call this method after calling #setAttributeValueToBasicStyleMap rather than before.
void	setAttributeName(String attributeName)
void	setAttributeValueToBasicStyleMap(Map<Object,BasicStyle> attributeValueToBasicStyleMap)	You can set the keys to Ranges if the Map is a Range.RangeTreeMap.
void	setAttributeValueToLabelMap(Map<Object,String> attributeValueToLabelMap)	You can set the keys to Ranges if the Map is a Range.RangeTreeMap.
void	setDefaultStyle(BasicStyle defaultStyle)
void	setEnabled(boolean enabled)
void	setGlobalLineWidthEnabled(boolean globalLineWidthEnabled)
void	setGlobalTransparencyEnabled(boolean globalTransparencyEnabled)
void	setLineWidth(int lineWidth)	Call this method after calling #setAttributeValueToBasicStyleMap rather than before.
void	setVertexStyleEnabled(boolean vertexStyleEnabled)
static Object	trimIfString(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(String attributeName,
                         Map<Object,BasicStyle> attributeValueToBasicStyleMap,
                         BasicStyle defaultStyle)

Parameters:

attributeName - name of the attribute used to choose the feature Style

attributeValueToBasicStyleMap - map attribute values (or range) to styles

defaultStyle - style used for features with a null attribute value. null to prevent drawing features with a null attribute value.

ColorThemingStyle

public ColorThemingStyle(String attributeName,
                         Map<Object,BasicStyle> attributeValueToBasicStyleMap,
                         Map<Object,String> attributeValueToLabelMap,
                         BasicStyle defaultStyle)

Parameters:

attributeName - name of the attribute used to choose the feature Style

attributeValueToBasicStyleMap - map attribute values (or range) to styles

attributeValueToLabelMap - map attribute values (or range) to labels

defaultStyle - style used for features with a null attribute value. 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.

Specified by:

setAlpha in interface AlphaSetting

setLineWidth

public void setLineWidth(int lineWidth)

Call this method after calling #setAttributeValueToBasicStyleMap rather than before.

paint

public void paint(Feature f,
                  Graphics2D g,
                  Viewport viewport)
           throws Exception

Specified by:

paint in interface Style

Throws:

Exception

trimIfString

public static Object trimIfString(Object object)

clone

public Object clone()

Specified by:

clone in interface Style

Overrides:

clone in class Object

getAttributeName

public String getAttributeName()

Returns:

null if the layer has no non-spatial attributes

setAttributeValueToBasicStyleMap

public void setAttributeValueToBasicStyleMap(Map<Object,BasicStyle> attributeValueToBasicStyleMap)

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).

setAttributeValueToLabelMap

public void setAttributeValueToLabelMap(Map<Object,String> attributeValueToLabelMap)

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(String attributeName)

getAttributeValueToBasicStyleMap

public Map<Object,BasicStyle> getAttributeValueToBasicStyleMap()

getAttributeValueToLabelMap

public Map<Object,String> getAttributeValueToLabelMap()

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

Parameters:

layer - the layer on which to apply this style

setEnabled

public void setEnabled(boolean enabled)

Specified by:

setEnabled in interface Style

isEnabled

public boolean isEnabled()

Specified by:

isEnabled 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.

get

public static ColorThemingStyle get(Layer layer)

Creates a default ColorThemingStyle for this layer if none is already set.

getDefaultStyle

public BasicStyle getDefaultStyle()

setDefaultStyle

public void setDefaultStyle(BasicStyle defaultStyle)

isGlobalTransparencyEnabled

public boolean isGlobalTransparencyEnabled()

setGlobalTransparencyEnabled

public void setGlobalTransparencyEnabled(boolean globalTransparencyEnabled)

isGlobalLineWidthEnabled

public boolean isGlobalLineWidthEnabled()

setGlobalLineWidthEnabled

public void setGlobalLineWidthEnabled(boolean globalLineWidthEnabled)

isVertexStyleEnabled

public boolean isVertexStyleEnabled()

setVertexStyleEnabled

public void setVertexStyleEnabled(boolean vertexStyleEnabled)

getAlpha

public int getAlpha()

Specified by:

getAlpha in interface AlphaSetting