Package org.zkoss.chart

Class RadialGradient

java.lang.Object

org.zkoss.chart.Optionable

org.zkoss.chart.RadialGradient

All Implemented Interfaces:

Serializable, OptionDataListener, org.zkoss.json.JSONAware

public class RadialGradient
extends Optionable

A radial gradient is a smooth transition from one color to another. In addition, several color transitions can be applied to the same element.

All the options in this class support DynamicalAttribute.

Author:

jumperchen, RaymondChao

See Also:

Serialized Form

Field Summary

Fields inherited from class org.zkoss.chart.Optionable

NOT_NULL_VALUE, options

Constructor Summary

Constructors

Constructor	Description
RadialGradient(double cx, double cy, double r)	The cx, cy and r attributes define the outermost circle

Method Summary

Modifier and Type	Method	Description
void	addStop(double index, String color)	Adds the color range for a gradient can be composed of two or more colors.
List<Stop>	getStops()	Returns the all stops
void	setStops(String color1, String color2)	Sets the color range for a gradient can be composed of two colors.
void	setStops(List<Stop> stops)	Sets the color range for a gradient can be composed of two or more colors.
void	setStops(Stop... stops)	Sets the color range for a gradient can be composed of two or more colors.

Methods inherited from class org.zkoss.chart.Optionable

addExtraAttr, addOptionDataListener, clearOptonDataListener, clone, containsKey, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, getAttr, getAttr, getClientState, getExtraAttr, merge, onChange, removeExtraAttr, removeKey, removeOptionDataListener, setAttr, setAttr, setAttr, setAttr, toJSONString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RadialGradient

public RadialGradient(double cx,
                      double cy,
                      double r)

The cx, cy and r attributes define the outermost circle

Method Detail

addStop

public void addStop(double index,
                    String color)

Adds the color range for a gradient can be composed of two or more colors. Each color is specified with a offset in order.

setStops

public void setStops(String color1,
                     String color2)

Sets the color range for a gradient can be composed of two colors. It is the same as

 setStops(Arrays.asList(new Stop(0, color1), new Stop(1, color2)));
 

See Also:

setStops(Stop... stops)

setStops

public void setStops(List<Stop> stops)

Sets the color range for a gradient can be composed of two or more colors. Each color is specified with a offset in order.

For example,

 setStops(Arrays.asList(new Stop[]{
     new Stop(0, "rgb(255, 255, 255)"),
     new Stop(1, "rgb(200, 200, 255)")
 }));
 

setStops

public void setStops(Stop... stops)

Sets the color range for a gradient can be composed of two or more colors. Each color is specified with a offset in order.

For example,

 setStops(
     new Stop(0, "rgb(255, 255, 255)"),
     new Stop(1, "rgb(200, 200, 255)")
 );
 

getStops

public List<Stop> getStops()

Returns the all stops