com.github.gwtd3.api.interpolators

Class JavascriptFunctionInterpolator

java.lang.Object

com.google.gwt.core.client.JavaScriptObject

com.github.gwtd3.api.interpolators.JavascriptFunctionInterpolator

All Implemented Interfaces:

Interpolator<Value>

public class JavascriptFunctionInterpolator
extends com.google.gwt.core.client.JavaScriptObject
implements Interpolator<Value>

An interpolator used when the interpolation function is provided by JSNI.

This class is used by D3 to allow java code to invoke built-in interpolators. You should not instanciate this object unless you know what you are doing.

Author:

Anthony Schiochet

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JavascriptFunctionInterpolator()

Method Summary

Methods

Modifier and Type	Method and Description
com.google.gwt.core.client.JavaScriptObject	asJSOFunction() Return a one-arg JS function wrapping the interpolation.
Value	interpolate(double t) Return the domain value corresponding to the parametric value t.

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JavascriptFunctionInterpolator

protected JavascriptFunctionInterpolator()

Method Detail

interpolate

public final Value interpolate(double t)

Description copied from interface: Interpolator

Return the domain value corresponding to the parametric value t.

Specified by:

interpolate in interface Interpolator<Value>

Parameters:

t - the parameter

Returns:

the corresponding value

asJSOFunction

public final com.google.gwt.core.client.JavaScriptObject asJSOFunction()

Description copied from interface: Interpolator

Return a one-arg JS function wrapping the interpolation.

Consider using CallableInterpolator for your own interpolation.

Specified by:

asJSOFunction in interface Interpolator<Value>

Returns:

the JS function