helpers.js 1.7 KB

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  1. var __assign = (this && this.__assign) || function () {
  2. __assign = Object.assign || function(t) {
  3. for (var s, i = 1, n = arguments.length; i < n; i++) {
  4. s = arguments[i];
  5. for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
  6. t[p] = s[p];
  7. }
  8. return t;
  9. };
  10. return __assign.apply(this, arguments);
  11. };
  12. var defaultColors = {
  13. primaryColor: '#333',
  14. secondaryColor: '#E6E6E6'
  15. };
  16. export function renderIconDefinitionToSVGElement(icond, options) {
  17. if (options === void 0) { options = {}; }
  18. if (typeof icond.icon === 'function') {
  19. // two-tone
  20. var placeholders = options.placeholders || defaultColors;
  21. return renderAbstractNodeToSVGElement(icond.icon(placeholders.primaryColor, placeholders.secondaryColor), options);
  22. }
  23. // fill, outline
  24. return renderAbstractNodeToSVGElement(icond.icon, options);
  25. }
  26. function renderAbstractNodeToSVGElement(node, options) {
  27. var targetAttrs = node.tag === 'svg'
  28. ? __assign(__assign({}, node.attrs), (options.extraSVGAttrs || {})) : node.attrs;
  29. var attrs = Object.keys(targetAttrs).reduce(function (acc, nextKey) {
  30. var key = nextKey;
  31. var value = targetAttrs[key];
  32. var token = key + "=\"" + value + "\"";
  33. acc.push(token);
  34. return acc;
  35. }, []);
  36. var attrsToken = attrs.length ? ' ' + attrs.join(' ') : '';
  37. var children = (node.children || [])
  38. .map(function (child) { return renderAbstractNodeToSVGElement(child, options); })
  39. .join('');
  40. if (children && children.length) {
  41. return "<" + node.tag + attrsToken + ">" + children + "</" + node.tag + ">";
  42. }
  43. return "<" + node.tag + attrsToken + " />";
  44. }