/*******************************************************************************
* Copyright 2009, 2010 Lars Grammel
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
package org.thechiselgroup.choosel.protovis.client;
import java.util.Date;
import org.thechiselgroup.choosel.protovis.client.jsutil.JsArgs;
import org.thechiselgroup.choosel.protovis.client.jsutil.JsDoubleFunction;
import org.thechiselgroup.choosel.protovis.client.jsutil.JsFunction;
import org.thechiselgroup.choosel.protovis.client.jsutil.JsStringFunction;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsDate;
/**
* Wrapper for
* <code><a href="http://vis.stanford.edu/protovis/jsdoc/symbols/pv.Scale.html">pv.Scale</a></code>
* .
*
* @author Bradley Blashko
* @author Lars Grammel
*/
public class PVScale extends JavaScriptObject {
protected PVScale() {
}
/**
* Scales are functions. Use this method if the scale returns a color value.
*/
public final native PVColor fcolor(double value) /*-{
return this(value);
}-*/;
/**
* Scales are functions. Use this method if the scale returns color values
* and you need to call it with a function.
*/
public final JsFunction<PVColor> fcolor(final JsDoubleFunction f) {
return new JsFunction<PVColor>() {
public PVColor f(JsArgs args) {
return fcolor(f.f(args));
}
};
}
/**
* Scales are functions. Use this method if the scale returns a color value.
*/
public final native PVColor fcolor(Object value) /*-{
return this(value);
}-*/;
/**
* Scales are functions. Use this method if the scale returns double values
* and you need to call it with a function.
*/
public final JsFunction<PVColor> fcolor(final JsStringFunction f) {
return new JsFunction<PVColor>() {
public PVColor f(JsArgs args) {
return fcolor(f.f(args));
}
};
}
/**
* Scales are functions. Use this method if the scale returns a double
* value.
*/
public final native double fd(double value) /*-{
return this(value);
}-*/;
/**
* Scales are functions. Use this method if the scale returns double values
* and you need to call it with a function.
*/
public final JsDoubleFunction fd(final JsDoubleFunction f) {
return new JsDoubleFunction() {
public double f(JsArgs args) {
return fd(f.f(args));
}
};
}
/**
* Scales are functions. Use this method if the scale returns a double
* value.
*/
public final native double fd(String value) /*-{
return this(value);
}-*/;
/**
* Scales are functions. Use this method if the scale returns double values
* and you need to call it with a function.
*/
public final JsDoubleFunction fd(final JsStringFunction f) {
return new JsDoubleFunction() {
public double f(JsArgs args) {
return fd(f.f(args));
}
};
}
/**
* Scales are functions. Use this method if the scale returns a double
* value.
*/
public final double fd(Date value) {
return this.fd(JsDate.create(value.getTime()));
};
/**
* Scales are functions. Use this method if the scale returns a double
* value.
*/
public final native double fd(JsDate value) /*-{
return this(value);
}-*/;
/**
* Scales are functions. Use this method if the scale returns double values
* and you need to call it with a function.
*/
public final JsDoubleFunction fd(final JsFunction<JsDate> f) {
return new JsDoubleFunction() {
public double f(JsArgs args) {
return fd(f.f(args));
}
};
}
}