/** * @class Ext.draw.gradient.GradientDefinition * * A global map of all gradient configs. */Ext.define('Ext.draw.gradient.GradientDefinition', { singleton: true, urlStringRe: /^url\(#([\w-]+)\)$/, gradients: {}, add: function(gradients) { var store = this.gradients, i, n, gradient; for (i = 0, n = gradients.length; i < n; i++) { gradient = gradients[i]; if (Ext.isString(gradient.id)) { store[gradient.id] = gradient; } } }, get: function(str) { var store = this.gradients, match = str.match(this.urlStringRe), gradient; if (match && match[1] && (gradient = store[match[1]])) { return gradient || str; } return str; }});