| 12345678910111213141516171819202122 | define(function (require, exports, module) {    var Class = require('core/class');    var Paper = require('graphic/paper');    var Draggable = require('../public/draggable');    var PathDiagram = require('../pathdiagram/pathdiagram');    Class.extendClass(Paper, Draggable);    var paper = new Paper(document.body).drag();    paper.on('dragstart', function() {        this.setStyle('cursor', '-webkit-grabbing');    }).on('dragend', function() {        this.setStyle('cursor', '-webkit-grab');    }).trigger('dragend');    paper.setViewBox(-600.5, -400.5, 1200, 800);    var keyword = /q=(.+)/.exec(window.location.href);    keyword = keyword && keyword[1];    paper.addShape(new PathDiagram(keyword));});
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