/*
* Copyright 2003-2004 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code 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. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code 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 in the LICENSE file that
* accompanied this code).
*
* 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 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package ae.com.sun.imageio.plugins.bmp;
import ae.java.awt.image.DataBuffer;
import ae.java.awt.image.SampleModel;
import ae.java.awt.image.SinglePixelPackedSampleModel;
import ae.javax.imageio.spi.ImageWriterSpi;
import ae.javax.imageio.spi.ServiceRegistry;
import ae.javax.imageio.spi.IIORegistry;
import ae.javax.imageio.ImageWriter;
import ae.javax.imageio.ImageTypeSpecifier;
import ae.javax.imageio.IIOException;
import java.util.Locale;
import ae.javax.imageio.plugins.bmp.BMPImageWriteParam;
public class BMPImageWriterSpi extends ImageWriterSpi {
private static String [] readerSpiNames =
{"com.sun.imageio.plugins.bmp.BMPImageReaderSpi"};
private static String[] formatNames = {"bmp", "BMP"};
private static String[] entensions = {"bmp"};
private static String[] mimeType = {"image/bmp"};
private boolean registered = false;
public BMPImageWriterSpi() {
super("Sun Microsystems, Inc.",
"1.0",
formatNames,
entensions,
mimeType,
"com.sun.imageio.plugins.bmp.BMPImageWriter",
STANDARD_OUTPUT_TYPE,
readerSpiNames,
false,
null, null, null, null,
true,
BMPMetadata.nativeMetadataFormatName,
"com.sun.imageio.plugins.bmp.BMPMetadataFormat",
null, null);
}
public String getDescription(Locale locale) {
return "Standard BMP Image Writer";
}
public void onRegistration(ServiceRegistry registry,
Class<?> category) {
if (registered) {
return;
}
registered = true;
}
public boolean canEncodeImage(ImageTypeSpecifier type) {
int dataType= type.getSampleModel().getDataType();
if (dataType < DataBuffer.TYPE_BYTE || dataType > DataBuffer.TYPE_INT)
return false;
SampleModel sm = type.getSampleModel();
int numBands = sm.getNumBands();
if (!(numBands == 1 || numBands == 3))
return false;
if (numBands == 1 && dataType != DataBuffer.TYPE_BYTE)
return false;
if (dataType > DataBuffer.TYPE_BYTE &&
!(sm instanceof SinglePixelPackedSampleModel))
return false;
return true;
}
public ImageWriter createWriterInstance(Object extension)
throws IIOException {
return new BMPImageWriter(this);
}
}