CopyRect.java

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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.cloud.consoleproxy.vnc.packet.server;

import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.io.DataInputStream;
import java.io.IOException;

public class CopyRect extends AbstractRect {

    private final int srcX, srcY;

    public CopyRect(int x, int y, int width, int height, DataInputStream is) throws IOException {
        super(x, y, width, height);

        srcX = is.readUnsignedShort();
        srcY = is.readUnsignedShort();
    }

    @Override
    public void paint(BufferedImage image, Graphics2D graphics) {
        graphics.copyArea(srcX, srcY, width, height, x - srcX, y - srcY);
    }
}