/*
 * Jitsi, the OpenSource Java VoIP and Instant Messaging client.
 *
 * Copyright @ 2015 Atlassian Pty Ltd
 *
 * 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 net.java.sip.communicator.service.protocol.whiteboardobjects;

import net.java.sip.communicator.service.protocol.*;

/**
 * Used to access the content of instant whiteboard objects that are sent or
 * received via the WhiteboardOperationSet.
 *
 * @author Julien Waechter
 */
public interface WhiteboardObjectImage extends WhiteboardObject
{
    /**
     * A type string constant indicating that an object is of type circle.
     */
    public static final String NAME = "WHITEBOARDOBJECTIMAGE";

    /**
     * Returns the coordinates of this whiteboard object.
     *
     * @return the coordinates of this object.
     */
    public WhiteboardPoint getWhiteboardPoint();

    /**
     * Sets the coordinates of this whiteboard object.
     *
     * @param whiteboardPoint the coordinates of this object.
     */
    public void setWhiteboardPoint(WhiteboardPoint whiteboardPoint);

    /**
     * Returns the height (in pixels) of the WhiteboardObject.
     *
     * @return The height.
     */
    public double getHeight();

    /**
     * Returns the width (in pixels) of the WhiteboardObject.
     *
     * @return The width.
     */
    public double getWidth();

    /**
     * Sets the width (in pixels) of the WhiteboardObject.
     *
     * @param height The new height.
     */
    public void setHeight(double height);

    /**
     * Sets the width (in pixels) of the WhiteboardObject.
     *
     * @param width The new width.
     */
    public void setWidth(double width);

    /**
     * Specifies an image that should be displayed as the background of this
     * object.
     *
     * @param background a binary array containing the image that should be
     * displayed as the object background.
     */
    public void setBackgroundImage(byte[] background);

    /**
     * Returns a binary array containing the image that should be displayed as
     * the background of this <tt>WhiteboardObject</tt>.
     *
     * @return a binary array containing the image that should be displayed as
     * the object background.
     */
    public byte[] getBackgroundImage();
}