view release on metacpan or  search on metacpan

share/assets/dash_renderer/dash_renderer.dev.js  view on Meta::CPAN

  var totalMemory = options.totalMemory;
  var files = options.files === undefined ? [] : options.files;
  var images = options.images === undefined ? [] : options.images;
  var i;
  
  for (i = 0; i < images.length; i++) {
    files.push({ path: images[i].path, data: "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n<svg width=\"" + images[i].width + "\"...
  }

  if (format == "png-image-element") {
    return Viz.svgXmlToPngImageElement(render(src, "svg", engine, totalMemory, files), scale);
  } else {
    return render(src, format, engine, totalMemory, files);
  }
}

function render(src, format, engine, totalMemory, files) {
  var graphviz = Module({ TOTAL_MEMORY: totalMemory });
  var i;
  
  for (i = 0; i < files.length; i++) {

share/assets/dash_renderer/dash_renderer.dev.js  view on Meta::CPAN

  return resultString;
}

// https://developer.mozilla.org/en-US/docs/Web/API/WindowBase64/Base64_encoding_and_decoding
function b64EncodeUnicode(str) {
  return btoa(encodeURIComponent(str).replace(/%([0-9A-F]{2})/g, function(match, p1) {
    return String.fromCharCode('0x' + p1);
  }));
}

Viz.svgXmlToPngImageElement = function(svgXml, scale, callback) {
  if (scale === undefined) {
    if ("devicePixelRatio" in window && window.devicePixelRatio > 1) {
      scale = window.devicePixelRatio;
    } else {
      scale = 1;
    }
  }
  
  var pngImage = new Image();

share/assets/dash_renderer/dash_renderer.dev.js  view on Meta::CPAN

    } else {
      throw e;
    }
  }
  
  if (callback === undefined) {
    return pngImage;
  }
}

Viz.svgXmlToPngBase64 = function(svgXml, scale, callback) {
  Viz.svgXmlToPngImageElement(svgXml, scale, function(err, image) {
    if (err) {
      callback(err);
    } else {
      callback(null, image.src.slice("data:image/png;base64,".length));
    }
  });
}
if ( true && module.exports) {
  module.exports = Viz;
} else {