/*
* Copyright 2005 Joe Walker
*
* 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 jsx3.vector;
import org.directwebremoting.ScriptBuffer;
import org.directwebremoting.ScriptSessions;
import org.directwebremoting.io.Context;
/**
* A more efficient way of painting many vector rectangles of the same fill and stroke.
* @author Joe Walker [joe at getahead dot org]
* @author DRAPGEN - Dwr Reverse Ajax Proxy GENerator
*/
public class RectangleGroup extends jsx3.vector.Shape
{
/**
* All reverse ajax proxies need context to work from
* @param context The script that got us to where we are now
*/
public RectangleGroup(Context context, String extension)
{
super(context, extension);
}
/**
* The instance initializer.
* @param left left position (in pixels) of the object relative to its parent container
* @param top top position (in pixels) of the object relative to its parent container
* @param width width (in pixels) of the object
* @param height height (in pixels) of the object
*/
public RectangleGroup(int left, int top, int width, int height)
{
super((Context) null, (String) null);
ScriptBuffer script = new ScriptBuffer();
script.appendCall("new RectangleGroup", left, top, width, height);
setInitScript(script);
}
/**
* add a rectangle to this group
* @param x1 the x-coordinate of the left edge of the rectangle
* @param y1 the y-coordinate of the top edge of the rectangle
* @param x2 the x-coordinate of the right edge of the rectangle
* @param y2 the y-coordinate of the bottom edge of the rectangle
*/
public void addRectangle(int x1, int y1, int x2, int y2)
{
ScriptBuffer script = new ScriptBuffer();
script.appendCall(getContextPath() + "addRectangle", x1, y1, x2, y2);
ScriptSessions.addScript(script);
}
/**
* add a rectangle to this group
* @param x1 the x-coordinate of the left edge of the rectangle
* @param y1 the y-coordinate of the top edge of the rectangle
* @param w the width of the rectangle
* @param h the height of the rectangle
*/
public void addRelativeRectangle(int x1, int y1, int w, int h)
{
ScriptBuffer script = new ScriptBuffer();
script.appendCall(getContextPath() + "addRelativeRectangle", x1, y1, w, h);
ScriptSessions.addScript(script);
}
/**
* clear all rectangles out of the group
*/
public void clearRectangles()
{
ScriptBuffer script = new ScriptBuffer();
script.appendCall(getContextPath() + "clearRectangles");
ScriptSessions.addScript(script);
}
}