com.google.gwt.canvas.dom.client.CssColor Maven / Gradle / Ivy
/*
* Copyright 2010 Google Inc.
*
* 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 com.google.gwt.canvas.dom.client;
/**
* CSS Color object.
*
*
* To handle dev mode we must wrap JSO strings in an array. Therefore, when in
* dev mode, CssColor is actually an array with one element that is the JSO. In
* Production Mode, this is not needed.
*
*
* @see Cascading Style Sheets, level
* 1
*/
public class CssColor extends FillStrokeStyle {
/**
* Sets the RGB color value.
*
* @param r red, integer between 0 and 255
* @param g green, integer between 0 and 255
* @param b blue, integer between 0 and 255
* @return a {@link CssColor} object
*/
public static final CssColor make(int r, int g, int b) {
return make("rgb(" + r + "," + g + "," + b + ")");
}
/**
* Creates a CssColor object.
*
* Examples: blue, #ff0000, #f00, rgb(255,0,0)
*
* @param cssColor the CSS color
* @return a {@link CssColor} object
*/
public static final native CssColor make(String cssColor) /*-{
return @com.google.gwt.core.client.GWT::isScript()() ? cssColor : [cssColor];
}-*/;
protected CssColor() {
}
/**
* Returns the value of the CssColor, as a String.
*
* @return the value of the color, as a String.
*/
public final native String value() /*-{
return @com.google.gwt.core.client.GWT::isScript()() ? this : this[0];
}-*/;
}