line tension

<!DOCTYPE html> <html> <head> <title>tension</title> <script type="text/javascript" src="../d3.min.js"></script> <script type="text/javascript" src="flare.json"></s…

D3、EChart、HighChart绘图demol

1.echarts: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>ECharts</title>  <script src="http://echarts.baidu.com/dist/echarts.js"></scr…

软件项目技术点(1)——d3.interpolateZoom-在两个点之间平滑地缩放平移

AxeSlide软件项目梳理 canvas绘图系列知识点整理软件参考d3的知识点我们在软件中主要用到d3.js的核心函数d3.interpolateZoom - 在两个点之间平滑地缩放平移.请查看示例,效果如下平滑的缩放平移. 实现该效果使用d3的js代码 var width = 960, height = 500, radius = 10; var p0 = [250, 200, 60], p1 = [560, 300, 120]; var svg = d3.select("body&…

Charts & canvas & RGBA

Charts & canvas RGBA color let stopFlag = 0; // show Charts const showCharts = (name = "") => { let ctxCPU = document.querySelector(`#cpuChart`).getContext("2d"), ctxMemory = document.querySelector(`#memoryChart`).getContext(&qu…

D3js-API介绍【英】

Everything in D3 is scoped under the d3 namespace. D3 uses semantic versioning. You can find the current version of D3 as d3.version. See one of: Behaviors - reusable interaction behaviors Core - selections, transitions, data, localization, colors, e…

D3.js 线段生成器 (V3版本)

线段生成器与线段生成器相关的方法: d3.svg.line() //创建一个线段生成器. line(data) //使用线段生成器绘制data数据. line.x([x]) //设置或获取线段x坐标的访问器,即使用什么数据作为线段的x坐标. line.y([y]) //同上.设置或获取y坐标的访问器. line.interpolate([interpolate]) //设置或获取线段的插值模式,共有13种. line.tension([tension]) //设置或获取张力…

D3js-API介绍【中】

JavaScript可视化图表库D3.js API中文參考,d3.jsapi D3 库所提供的全部 API 都在 d3 命名空间下.d3 库使用语义版本号命名法(semantic versioning). 你能够用 d3.version 查看当前的版本号信息. d3 (核心部分) 选择集 d3.select - 从当前文档中选择一系列元素. d3.selectAll - 从当前文档中选择多项元素. selection.attr - 设置或获取指定属性. selection.classed - 加…

【D3 API 中文手冊】

[D3 API 中文手冊] 声明:本文仅供学习所用,未经作者同意严禁转载和演绎 <D3 API 中文手冊>是D3官方API文档的中文翻译. 始于2014-3-23日,基于VisualCrew小组的六次协作任务之上,眼下已经大致翻译完成.将陆续向官网提交D3 API 中文版. 本文主要内容有: 1 记录中文翻译的官网提交情况 2 提供校对联系方式 3 提供D3 API简版中文手冊 4 列举详版翻译/校对人员列表 1 官网提交历史 2015/07/26 选择器.过渡.数组.数学部分已提交 2015…

Hexo博客中插入 Chart 动态图表

该文基本(全部)来自于chatjs中文文档由于使用pjax,导致页面需要二次刷新才会显示表格,故引入了自动刷新的JS,但这样会导致回退标签失效背景今天在谷歌上逛博客时,突然发现shen-yu大佬根据chatjs写了一个Hexo插件,出于兴趣,打算使用并记录该插件的效果. shen-yu大佬 chatjs中文文档由于插件的安装和图表的使用上面两个链接已介绍得足够详细,本人只做一些图表的演示,并充当一个函数,实现代码的复用(手动狗头). 图表折线图效果示例用法 {% chart 90%…

Chart.js & CPU 性能监控

Chart.js 可视化动态 CPU 性能监控 https://github.com/gildata/RAIO/issues/337 https://github.com/chartjs/Chart.js/issues/13#issuecomment-396140908 chart.js disable animation http://www.chartjs.org/docs/latest/developers/updates.html#preventing-animations https:…

ILJMALL project过程中遇到Fragment嵌套问题:IllegalArgumentException: Binary XML file line #23: Duplicate id

出现场景:当点击"分类"再返回"首页"时,发生error退出 BUG描述:Caused by: java.lang.IllegalArgumentException: Binary XML file line #23: Duplicate id 0x7f0d0054, tag null, or parent id 0xffffffff with another fragment for com.example.sxq123.iljmall.FragmentCat…

Error on line -1 of document : Premature end of file. Nested exception: Premature end of file.

启动tomcat, 出现, ( 之前都是好好的... ) [lk ] ERROR [08-12 15:10:02] [main] org.springframework.web.context.ContextLoader.initWebApplicationContext(215) | Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean…

关于xml加载提示: Error on line 1 of document : 前言中不允许有内容

我是在java中做的相关测试, 首先粘贴下报错: 读取xml配置文件:xmls\property.xml org.dom4j.DocumentException: Error on line 1 of document : 前言中不允许有内容. Nested exception: 前言中不允许有内容. at org.dom4j.io.SAXReader.read(SAXReader.java:482) at org.dom4j.io.SAXReader.read(SAXReader.java:3…

Eclipse "Unable to install breakpoint due to missing line number attributes..."

Eclipse 无法找到该断点,原因是编译时,字节码改变了,导致eclipse无法读取对应的行了 1.ANT编译的class Eclipse不认,因为eclipse也会编译class.怎么让它们统一呢,就是在build.xml里的javac标签里加上一句debug="true",一切就OK了. 如:<javac ... debug="true"> 链接:http://blog.csdn.net/liu251/article/details/36391…

Linix登录报"/etc/profile: line 11: syntax error near unexpected token `$'{\r''"

同事反馈他在一测试服务器(CentOS Linux release 7.2.1511)上修改了/etc/profile文件后,使用source命令不能生效,让我帮忙看看,结果使用SecureCRT一登录就发现下面错误信息: Last login: Fri Nov 4 00:42:45 2016 from 10.20.34.14 -bash: $'\r': command not found -bash: $'\r': command not found -bash: $'\r': c…

[LeetCode] Line Reflection 直线对称

Given n points on a 2D plane, find if there is such a line parallel to y-axis that reflect the given set of points. Example 1: Given points = [[1,1],[-1,1]], return true. Example 2: Given points = [[1,1],[-1,-1]], return false. Follow up: Could you d…

[LeetCode] Tenth Line 第十行

How would you print just the 10th line of a file? For example, assume that file.txt has the following content: Line 1 Line 2 Line 3 Line 4 Line 5 Line 6 Line 7 Line 8 Line 9 Line 10 Your script should output the tenth line, which is: Line 10 [show hi…

[LeetCode] Max Points on a Line 共线点个数

Given n points on a 2D plane, find the maximum number of points that lie on the same straight line. 这道题给了我们一堆二维点,然后让我们求最大的共线点的个数,根据初中数学我们知道,两点确定一条直线,而且可以写成y = ax + b的形式,所有共线的点都满足这个公式.所以这些给定点两两之间都可以算一个斜率,每个斜率代表一条直线,对每一条直线,带入所有的点看是否共线并计算个数,这是整体的思路.但是还有…

"Installation failed !" in GUI but not in CLI (/usr/bin/winusb: line 78: 18265 Terminated )

"Installation failed !" in GUI but not in CLI (/usr/bin/winusb: line 78: 18265 Terminated ) Installation failed ! Exit code: 256 Log: **blank** ----- Install log(when running winusbgui as root) Installation failed ! Exit code: 256 Log: Formattin…

How to build .apk file from command line（转）

How to build .apk file from command line Created on Wednesday, 29 June 2011 14:32 If you don’t want to install a number of programs for building your Android project, this article is for you. You will need only JDK, the Android SDK platform tools and…

[svg翻译教程]椭圆（ellipse元素）和线（line元素）

line 先看个例子,这是svg中最简单的线 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <line x1="0" y1="10" x2="0" y2="100" style="stroke:#006600;"/> <…

调试的时候 line not available！

手贱, 不小心修改了一个地方,后面调试代码的时候,总感觉不对.出现: line not available, 总是到不了源码里面,反复部署了N次还是一样, 非常郁闷,... 搞了一两个小时后,后面醒悟!可能是之前修改一个地方引起的: 果然!…

Can't use Subversion command line client: svn Probably the path to Subversion executable is wrong. Fix it.

1.最近使用SVN工具时,Checkout出项目到本地后后,然后将其导入到Intellij idea中开发,在提交svn代码的时候,出现这样的错误:Can't use Subversion command line client: svn Probably the path to Subversion executable is wrong. Fix it.百度了一个上午,终于找到解决方法.在此感谢火龙战士的博主https://my.oschina.net/zhengweishan/bl…

How to Use Android ADB Command Line Tool

Android Debug Bridge (adb) is a tool that lets you manage the state of an emulator instance or Android phone. ADB is bundled with Android SDK package that can be downloaded from Android SDK download page. This tool is usefull for communicating with A…

OpenCASCADE Hidden Line Removal

OpenCASCADE Hidden Line Removal eryar@163.com Abstract. To provide the precision required in industrial design, drawings need to offer the possibility of removing lines, which are hidden in a given projection. OpenCASCADE provides two algorithms for…

Change Line Type in OpenCascade

Change Line Type in OpenCascade eryar@163.com 关键字KeyWords:OpenCascade,Line Aspect, Line Type 在OpenCascade的显示模块中,可以设置线型.消隐方式和离散精度等属性.这些属性都是在AIS_Drawer中设置. AIS_Drawer类就是用来管理显示属性的.可以设置如下显示属性: void SetLineAspect (const Handle< Prs3d_LineAspect > &a…

Description Resource Path Location Type Error executing aapt: Return code -1073741819 Client line 1

Logcat报错:Description Resource Path Location Type Error executing aapt: Return code -1073741819 Client line 1 我在做项目移植的时候,报这个错误,原因是我删除了string.xml文件中的action_settings属性重新添加一个即可: <string name="action_settings">setting</string>…

Binary XML file line #2: Error inflating

06-27 14:29:27.600: E/AndroidRuntime(6936): FATAL EXCEPTION: main 06-27 14:29:27.600: E/AndroidRuntime(6936): android.view.InflateException: Binary XML file line #2: Error inflating class com.example.FileListItem 06-27 14:29:27.600: E/AndroidRuntime(…

JMeter专题系列（七）聚合报告之 90% Line

JMeter 官网原文: 90% Line - 90% of the samples took no more than this time. The remaining samples at least as long as this. Google翻译:“ 90% 的样品没有超过这个时间,剩余的样品至少只要这个.” 点击详细解释: 90% Line (90 th Percentile) is the value below which 90% of the samples fall. The…

CRLF line terminators导致shell脚本报错：command not found

Linux和Windows文本文件的行结束标志不同.在Linux中,文本文件用"/n"表示回车换行,而Windows用"/r/n"表示回车换行.有时候在Windows编写shell脚本时需要注意这个,否则shell脚本会报"No such file or directory"或"command not found line x"之类的错误,如果不知晓前因后果,肯定会被这个折腾得相当郁闷.如下所示test.sh [root@DB…

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