Function Pathformer

src/pathformer.js:19–42

* Class constructor * * @param {DOM|String} element Dom element of the SVG or id of it

(element)

 * @param {DOM|String} element Dom element of the SVG or id of it
 */
function Pathformer(element) {
  // Test params
  if (typeof element === 'undefined') {
    throw new Error('Pathformer [constructor]: "element" parameter is required');
  }

  // Set the element
  if (element.constructor === String) {
    element = document.getElementById(element);
    if (!element) {
      throw new Error('Pathformer [constructor]: "element" parameter is not related to an existing ID');
    }
  }
  if (element instanceof window.SVGElement || 
      element instanceof window.SVGGElement ||
      /^svg$/i.test(element.nodeName)) {
    this.el = element;
  } else {
    throw new Error('Pathformer [constructor]: "element" parameter must be a string or a SVGelement');
  }

  // Start
  this.scan(element);
}

/**
 * List of tags which can be transformed