org.openoffice.da.comp.w2lcommon.filter

Class GraphicConverterImpl

Implemented Interfaces:
GraphicConverter

public class GraphicConverterImpl
extends java.lang.Object
implements GraphicConverter

GraphicConverterImpl.java This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License version 2.1, as published by the Free Software Foundation. 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Copyright: 2002-2008 by Henrik Just All Rights Reserved. Version 1.0 (2008-07-21)

Constructor Summary

GraphicConverterImpl(XComponentContext xComponentContext)

Method Summary

byte[]
convert(byte[] source, String sSourceMime, String sTargetMime)
Convert a graphics file from one format to another
boolean
supportsConversion(String sSourceMime, String sTargetMime, boolean bCrop, boolean bResize)
Check whether a certain conversion is supported by the converter

Constructor Details

GraphicConverterImpl

public GraphicConverterImpl(XComponentContext xComponentContext)

Method Details

convert

public byte[] convert(byte[] source,
                      String sSourceMime,
                      String sTargetMime)
Convert a graphics file from one format to another
Specified by:
convert in interface GraphicConverter
Parameters:
source - a byte array containing the source graphic
sSourceMime - a string containing the Mime type of the source
sTargetMime - a string containing the desired Mime type of the target
Returns:
a byte array containing the converted graphic. Returns null if the conversion failed.

supportsConversion

public boolean supportsConversion(String sSourceMime,
                                  String sTargetMime,
                                  boolean bCrop,
                                  boolean bResize)
Check whether a certain conversion is supported by the converter
Specified by:
supportsConversion in interface GraphicConverter
Parameters:
sSourceMime - a string containing the source Mime type
sTargetMime - a string containing the target Mime type
bCrop - true if the target graphic should be cropped
bResize - true if the target graphic should be resized (the last two parameters are for future use)
Returns:
true if the conversion is supported