/*
* @(#)ByteArrayImageSource.java 1.11 06/10/10
*
* Copyright 1990-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 only, as published by the Free Software Foundation.
*
* 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 version 2 for more details (a copy is
* included at /legal/license.txt).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 or visit www.sun.com if you need additional
* information or have any questions.
*
*/
package sun.awt.image;
import java.io.InputStream;
import java.io.ByteArrayInputStream;
import java.io.BufferedInputStream;
public class ByteArrayImageSource extends InputStreamImageSource {
byte[] imagedata;
int imageoffset;
int imagelength;
public ByteArrayImageSource(byte[] data) {
this(data, 0, data.length);
}
public ByteArrayImageSource(byte[] data, int offset, int length) {
imagedata = data;
imageoffset = offset;
imagelength = length;
}
final boolean checkSecurity(Object context, boolean quiet) {
// No need to check security. Applets and downloaded code can
// only make byte array image once they already have a handle
// on the image data anyway...
return true;
}
protected ImageDecoder getDecoder() {
InputStream is =
new BufferedInputStream(new ByteArrayInputStream(imagedata,
imageoffset,
imagelength));
return getDecoder(is);
}
}