JEuclid - set a size of an image converted from MathML

Question

I'm looking for a way to set an output image dimension after a MathML to Image convertion. I wrote a simple code:

public static void main(String[] args) throws IOException {
    Converter converter = Converter.getInstance();
    converter.convert(new File("C:\\test.html"),
        new File("C:\\out.jpg"), "image/jpeg");
}

test.html looks like:

<?xml version="1.0"?>
<!DOCTYPE math PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/TR/MathML2/dtd/mathml2.dtd">
<math mode="display">
  <mrow>
    <munderover>
      <mo>&#x222B;</mo>
      <mn>1</mn>
      <mi>x</mi>
    </munderover>
    <mfrac>
      <mi>dt</mi>
      <mi>t</mi>
    </mfrac>
  </mrow>
 </math>

And as a result I get an Image with dimesion 21x37px. As far I've tried something with (but it does not work):

MutableLayoutContext params = new LayoutContextImpl(
            LayoutContextImpl.getDefaultLayoutContext());
    params.setParameter(Parameter.?, ?);

Do you know a way I could manipulate this dimesion ?

score 0 · Answer 1 · answered Mar 13 '13 at 13:16

0

I found a way, the param that helps here is:

params.setParameter(Parameter.MATHSIZE, 50f);

answered Mar 13 '13 at 13:16

greendraco

478
2
13

I found that the "" tags could be a problem here, so to make it work I had to get rid of them first – greendraco Mar 14 '13 at 06:41

JEuclid - set a size of an image converted from MathML

1 Answers1