hi thomas, many thanks,i did modify the code that takes the band. i am getting the floowing error /* Exception breakpoint occurred at line 158 of JPEGParam.java. java.lang.IllegalArgumentException: NumComponents not in sync with COLOR_ID
*/ i also noticed that Abstractred.getSampleModel i.e im.getSampleModel() is fetching no value. i might be doing something wrong. On Fri, 24 Oct 2003 Thomas DeWeese wrote : >Hi Techno, > > This is pretty close, but I would use the getDefaultJPEGEncodeParam >that takes a number of bands: > >jpegColorID = com.sun.image.codec.jpeg.JPEGDecodeParam.COLOR_ID_YCbCr; >jpegEncodeParam = com.sun.image.codec.jpeg.JPEGCodec.getDefaultJPEGEncodeParam > (im.getSampleModel().getNumBands(), jpegColorID); > > > >techno info wrote: > >>hi thomas, >>correct if i am wrong,is this way i create???. >>/* >>jpegColorID = >> com.sun.image.codec.jpeg.JPEGDecodeParam.COLOR_ID_YCbCr; >> >>Raster tile00 = im.getTile(0, 0); >> >>jpegEncodeParam = >>com.sun.image.codec.jpeg.JPEGCodec.getDefaultJPEGEncodeParam( >> tile00, jpegColorID); >>*/ >> >>On Thu, 23 Oct 2003 Thomas DeWeese wrote : >> >>>techno info wrote: >>> >>> >>>>i am facing with similar problem of memory outburst when i try to convert svg to >>>>jpg. i tried the solution mentioned by you earlier >>>>to GVS.infact i am getting a null pointer exception. In the encode >>>>method of TIFFImageEncoder,it is calling encodeParam.getJPEGEncodeParam() to get >>>>the JPEGEncodeParam.the value of JPEGEncodeParam is coming as null. >>> >>> So did you try providing a JPEGEncodeParam? >>>As I said I've never actually used these TIFF formats. >>> >>> >>>>/* >>>>Exception breakpoint occurred at line 441 of TIFFImageEncoder.java. >>>>java.lang.NullPointerException: java.lang.NullPointerException int >>>>org.apache.batik.ext.awt.image.codec.tiff.TIFFImageEncoder.encode(java.awt.image.RenderedImage, >>>> org.apache.batik.ext.awt.image.codec.tiff.TIFFEncodeParam, int, boolean) >>>>TIFFImageEncoder.java:441 void >>>>org.apache.batik.ext.awt.image.codec.tiff.TIFFImageEncoder.encode(java.awt.image.RenderedImage) >>>> TIFFImageEncoder.java:164 void >>>>org.apache.batik.apps.tiledTranscoder.TiledImageTranscoder.transcode(org.w3c.dom.Document, >>>> java.lang.String, org.apache.batik.transcoder.TranscoderOutput) >>>>TiledImageTranscoder.java:76 void >>>>org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(org.apache.batik.transcoder.TranscoderInput, >>>> org.apache.batik.transcoder.TranscoderOutput) XMLAbstractTranscoder.java:174 void >>>>org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(org.apache.batik.transcoder.TranscoderInput, >>>> org.apache.batik.transcoder.TranscoderOutput) SVGAbstractTranscoder.java:188 >>>> >>>> >>>>*/ >>>> >>>> >>> >>> >>> >>> >>>--------------------------------------------------------------------- >>>To unsubscribe, e-mail: [EMAIL PROTECTED] >>>For additional commands, e-mail: [EMAIL PROTECTED] >>> >> >> >> > > > > >--------------------------------------------------------------------- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] >
