How to use

isTextSet

method

in

org.apache.batik.ext.awt.image.codec.png.PNGEncodeParam

private void writeTEXT() throws IOException {
  if (param.isTextSet()) {
    String[] text = param.getText();
    for (int i = 0; i < text.length/2; i++) {
      byte[] keyword = text[2*i].getBytes();
      byte[] value = text[2*i + 1].getBytes();
      ChunkStream cs = new ChunkStream("tEXt");
      cs.write(keyword, 0, Math.min(keyword.length, 79));
      cs.write(0);
      cs.write(value);
      cs.writeToStream(dataOutput);
      cs.close();
    }
  }
}

private void writeTEXT() throws IOException {
  if (param.isTextSet()) {
    String[] text = param.getText();
    for (int i = 0; i < text.length/2; i++) {
      byte[] keyword = text[2*i].getBytes();
      byte[] value = text[2*i + 1].getBytes();
      ChunkStream cs = new ChunkStream("tEXt");
      cs.write(keyword, 0, Math.min(keyword.length, 79));
      cs.write(0);
      cs.write(value);
      cs.writeToStream(dataOutput);
      cs.close();
    }
  }
}

private void writeTEXT() throws IOException {
  if (param.isTextSet()) {
    String[] text = param.getText();
    for (int i = 0; i < text.length/2; i++) {
      byte[] keyword = text[2*i].getBytes();
      byte[] value = text[2*i + 1].getBytes();
      ChunkStream cs = new ChunkStream("tEXt");
      cs.write(keyword, 0, Math.min(keyword.length, 79));
      cs.write(0);
      cs.write(value);
      cs.writeToStream(dataOutput);
      cs.close();
    }
  }
}

private void writeTEXT() throws IOException {
  if (param.isTextSet()) {
    String[] text = param.getText();
    for (int i = 0; i < text.length/2; i++) {
      byte[] keyword = text[2*i].getBytes();
      byte[] value = text[2*i + 1].getBytes();
      ChunkStream cs = new ChunkStream("tEXt");
      cs.write(keyword, 0, Math.min(keyword.length, 79));
      cs.write(0);
      cs.write(value);
      cs.writeToStream(dataOutput);
      cs.close();
    }
  }
}