com.sun.pdfview.ImageInfo Maven / Gradle / Ivy
/*
* $Id: ImageInfo.java,v 1.3 2009/01/16 16:26:11 tomoke Exp $
*
* Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.sun.pdfview;
import java.awt.geom.Rectangle2D;
import java.awt.Color;
public class ImageInfo {
int width;
int height;
Rectangle2D clip;
Color bgColor;
public ImageInfo(int width, int height, Rectangle2D clip) {
this(width, height, clip, Color.WHITE);
}
public ImageInfo(int width, int height, Rectangle2D clip, Color bgColor) {
this.width = width;
this.height = height;
this.clip = clip;
this.bgColor = bgColor;
}
// a hashcode that uses width, height and clip to generate its number
@Override
public int hashCode() {
int code = (width ^ height << 16);
if (clip != null) {
code ^= ((int) clip.getWidth() | (int) clip.getHeight()) << 8;
code ^= ((int) clip.getMinX() | (int) clip.getMinY());
}
return code;
}
// an equals method that compares values
@Override
public boolean equals(Object o) {
if (!(o instanceof ImageInfo)) {
return false;
}
ImageInfo ii = (ImageInfo) o;
if (width != ii.width || height != ii.height) {
return false;
} else if (clip != null && ii.clip != null) {
return clip.equals(ii.clip);
} else if (clip == null && ii.clip == null) {
return true;
} else {
return false;
}
}
}