java - Batik - Modify and saving of SVG results in not well formed XML -

java - Batik - Modify and saving of SVG results in not well formed XML -

i'm trying edit existing svg , save afterwards using batik (i need different formats , dom-manipulation).

what do:

adobe illustrator source file (cs 4.0) saved svg 1.0 glyphs (two embedded fonts) loaded batik (using saxsvgdocumentfactory, source below) dom-modifications (even without modifications problem occurs) saving using svgtranscoder

after transcoding new svg-file, filled xml, not able render in firefox or illustrator.

in firefox message xml not formed e.g.,

<glyph horiz-adv-x="249" unicode=""/>

my code:

/////////////// // load template file (with embedded fonts) /////////////// file file = new file(svgfilepath); fileinputstream svginputstream = new fileinputstream(file); //////////////////// // load svg dom-tree //////////////////// string parser = xmlresourcedescriptor.getxmlparserclassname(); saxsvgdocumentfactory mill = new saxsvgdocumentfactory(parser); document doc = factory.createdocument(parser, svginputstream); //... /////////////////////// // generate output file /////////////////////// string savepath = "test.svg"; byte[] filedata = transcodetosvg(doc); fileoutputstream filesave = new fileoutputstream(savepath); filesave.write(filedata); filesave.close();

my transcoding code:

public byte[] transcodetosvg(document doc) throws transcoderexception { seek { //determine output type: svgtranscoder t = new svgtranscoder(); //set transcoder input/output transcoderinput input = new transcoderinput(doc); bytearrayoutputstream bytestream = new bytearrayoutputstream(); outputstreamwriter ostream = new outputstreamwriter(bytestream); transcoderoutput output = new transcoderoutput(ostream); //perform transcoding t.transcode(input, output); ostream.flush(); ostream.close(); homecoming bytestream.tobytearray(); } grab (ioexception e) { // todo auto-generated grab block e.printstacktrace(); } homecoming null; }

david conrads hint unicode character lead me solution:

i missing right encoding of file.

after changing

outputstreamwriter ostream = new outputstreamwriter(bytestream);

to

outputstreamwriter ostream = new outputstreamwriter(bytestream, "utf-8");

it works well.

java svg batik