How to use

setErrorHandler

method

in

org.apache.batik.transcoder.image.PNGTranscoder

} else if (option.equalsIgnoreCase("png")) {
  PNGTranscoder t = new PNGTranscoder();
  t.setErrorHandler(new ErrorHandlerBridge());
  transcode(t, svgGenerator, useCSS, rect, fos);
} else if (option.equalsIgnoreCase("pdf")) {

transcoder.addTranscodingHint(PNGTranscoder.KEY_HEIGHT, (float) outSize.height());
transcoder.setErrorHandler(new ErrorHandler() {
  public void warning(TranscoderException arg0) throws TranscoderException {
    log.error("Icon: " + name + " - WARN: " + arg0.getMessage());