/*
* The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
* for visualizing and manipulating spatial features with geometry and attributes.
*
* Copyright (C) 2003 Vivid Solutions
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* For more information, contact:
*
* Vivid Solutions
* Suite #1A
* 2328 Government Street
* Victoria BC V8T 5G5
* Canada
*
* (250)385-6040
* www.vividsolutions.com
*/
package com.vividsolutions.wms.ui;
import java.awt.*;
/**
* A simple canvas which draws a given image in the upper left corner of itself.
*
* @author Chris Hodgson chodgson@refractions.net
*/
public class ImageCanvas extends Canvas {
Image img;
/**
* Creates a new instance of ImageCanvas.
*/
public ImageCanvas() {
super();
}
/**
* Sets the Image to be displayed on the canvas.
* @param img the Image to be displayed
*/
public void setImage( Image img ) {
this.img = img;
}
/**
* Paints its Image (if specified) in the upper-left hand corner of itself.
* @param g the Graphics object on which to paint.
*/
public void paint( Graphics g ) {
if( img != null ) {
g.drawImage( img, 0, 0, this );
}
}
}