INNER CODE UNIT · JavaScript

computeConvertArgs

vvo/gifify · index.js:142

function computeConvertArgs(opts) {
  // Convert options
  // http://www.imagemagick.rg/script/convert.php#options
  var args = [
    '-',
    '+dither',
    '-layers', 'Optimize'
  ];

  if (opts.text) {
    args.push(
      '-gravity', 'South',
      '-fill', 'white',
      '-stroke', 'black',
      '-strokewidth', '1',
      '-pointsize', '40',
      '-annotate', '+20+20', opts.text
    );

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