org.openoffice.da.comp.w2lcommon.filter
Class GraphicConverterImpl2
java.lang.Object
org.openoffice.da.comp.w2lcommon.filter.GraphicConverterImpl2
- GraphicConverter
public class GraphicConverterImpl2
extends java.lang.Object
A GraphicConverter implementation which uses a hidden Draw document to
store the graphic, providing more control over the image than the
simple GraphicProvider implementation.
byte[] | convert(byte[] source, String sSourceMime, String sTargetMime) - Convert a graphics file from one format to another
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protected void | refreshDocument(XComponent document)
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boolean | supportsConversion(String sSourceMime, String sTargetMime, boolean bCrop, boolean bResize) - Check whether a certain conversion is supported by the converter
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GraphicConverterImpl2
public GraphicConverterImpl2(XComponentContext xComponentContext)
convert
public byte[] convert(byte[] source,
String sSourceMime,
String sTargetMime)
Convert a graphics file from one format to another
- convert in interface GraphicConverter
source
- a byte array containing the source graphicsSourceMime
- a string containing the Mime type of the sourcesTargetMime
- a string containing the desired Mime type of the target
- a byte array containing the converted graphic. Returns null
if the conversion failed.
refreshDocument
protected void refreshDocument(XComponent document)
supportsConversion
public boolean supportsConversion(String sSourceMime,
String sTargetMime,
boolean bCrop,
boolean bResize)
Check whether a certain conversion is supported by the converter
- supportsConversion in interface GraphicConverter
sSourceMime
- a string containing the source Mime typesTargetMime
- a string containing the target Mime typebCrop
- true if the target graphic should be croppedbResize
- true if the target graphic should be resized
(the last two parameters are for future use)
- true if the conversion is supported