yuqianma

var svgString = new XMLSerializer().serializeToString(root);
var width = root.clientWidth, height = root.clientHeight;

var canvas = document.createElement("canvas");
canvas.width = width;
canvas.height = height;
var ctx = canvas.getContext('2d');

var DOMURL = self.URL || self.webkitURL || self;
var img = new Image();

yuqianma

const fs = require('fs')

function rmPath(path, cb) {
  fs.lstat(path, (err, stats) => {
    //console.log('retrieve:', path)
    if (stats.isDirectory()) {
      fs.readdir(path, (err, files) => {
        let len = files.length + 1
        let checkDir = () => {
          //console.log(path + ' left:', len-1)

yuqianma

function [varargout]=rp_sliceviewer(AOperation, varargin)
% Show a brain's slice. "rp_sliceviewer" can be opened more than one instance like MRIcro, and supports multi-slice, overlay and so on. by Xiao-Wei Song
%Usage: hFig =rp_sliceviewer('ShowImage', AFilename, CallBack);
%           rp_sliceviewer('Delete', AFigHandle);
%Detailed usage is the code file "rp_sliceviewer.m"
%------------------------------------------------------------------------------------------------------------------------------
%	Copyright(c) 2007~2012
%	State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University
%	Written by Xiao-Wei Song 
%	http://www.restfmri.net

yuqianma

function fetchData(url, cb) {
  var xhr = new XMLHttpRequest() // 新建一个请求对象，如果需要文档，查XMLHttpRequest
  xhr.open('GET', url) // get类型, url；注意此时请求还没有发送
  xhr.onload = function() {cb(xhr.responseText)} // 写好callback回调函数，因为js是异步的，只用通过回调函数接收参数来获取。
  xhr.send() // 发送请求，这里才是真的开始请求，请求成功的话回调就成功了;post在这里发送数据
}

(function () {
  var callback = function (str) { 
    var data = JSON.parse(str) // JSON.parse, JSON.stringify 互相转换