d3 radar chart

Objective I have already shared with you the two basic graphs of how to use histogram and line charts. Both charts have axes, and now a chart without axes--pie charts. Pie chart Implementation As before, we first put together a simple drawing frame and added an SVG canvas. But notice here that, for the sake of the arcs on the Gao diagram, we move the G element that combines these elements to the center o

My personal blog is: www.ourd3js.comCSDN Blog for: blog.csdn.net/lzhlzzReprint please indicate the source, thank you.This section of layout makes a pie chart. In the 9th section, the function of Layout is to transform data into data that is unsuitable for graphical data. Now use the following data:var DataSet = [30, 10, 43, 55, 13];This data should not be used directly in the appeased chart, we must convert

for each region: DX and dy. Used to save offsets.2. Definition of the Drag eventEach time the drag event is triggered, we just need to get the mouse offset and add it to the original offset dx and dy.Then use D3.select (this) to select the current element and apply the transform to it to complete the panning operation.var drag = D3.behavior.drag (). Origin (function (d) {return D;}). On ("Drag", DragMove),

Using D3 to draw a chart can make your data more intuitive.Before using D3 to load the D3 library, there are two ways, one is the online loading Another is to download D3 library, I am directly inside Baidu search "D3 js download

First make a dynamic column chart (the version of D3.js used here is V3, some functions will change with V4)：Code:Now add the mouseover and mouseout events like this dynamic column chart.Practice:1. Remove the style from the style. MyText class that adds a color attribute directly when adding a rectangle2. Add an event when adding a rectangle...//adding rectangles and text elements varrectpadding = 4; va

Using the FMSB package to draw a radar chartlibrary("fmsb")radarfig R Language Drawing: Radar chart

Figure 1. Column Chart1. Column ChartExamples of the previous chapters are the processing of words. This chapter will use D3 to make a simple column chart. There are many ways to make a column chart, such as using HTML SVG, you can scale vector graphics (Scalable vector graphic), using XML format to define the graphics, you can learn the relevant syntax of SVG in

My personal blog is: www.ourd3js.com The csdn blog is blog.csdn.net/lzhlzz. Please indicate the source for reprinting. Thank you. As mentioned above, the text is processed. In this section, D3.js is used as a simple column chart. There are many ways to create a column chart, such as using HTML div labels or svg. SVG is recommended for various graphics. SVG indica

part of the outer chord, in fact, and draw a pie chart is the same, you can refer to section 9.1, then the above code is not difficult to understand. There is the text outside the string (that is, the city name), see the last piece of code:After binding the data, there is a each (), which represents the code for any one of the binding elements that executes the following nameless function functions, where the code is: calculate an angle, assign a val

.select ("#container"). Append ("Svg:svg")//inserting SVG in "container". attr ("width", width)//set the width of SVG. attr ("height", height)//set the height of SVG//Add G elementvarg = D3.select ("SVG"). Append ("G"). attr ("Transform", "Translate (" +margin.left+ "," +margin.top+ ")")vardata = [0,1,3,5,9,4,2,3,6,8]//defines an array with arbitrary numbers placed inside it.varscale_x = D3.scale.linear ()/

My personal blog is: www.ourd3js.comCSDN Blog for: blog.csdn.net/lzhlzzReprint please indicate the source, thank you.In the previous sections, all the text is processed, and this section will use D3.js to make a simple column chart.There are many ways to do a column chart, such as using an HTML div tag, or using SVG.It is recommended to use SVG to do all kinds of graphics. SVG means scalable vector graphics

My personal blog: www.ourd3js.comCSDN Blog for: blog.csdn.net/lzhlzzReprint please indicate the source. Thank you.This section of layout makes a pie chart. In the 9th section, the function of Layout is simply to transform data into data that is unsuitable for graphical data. Now use the following data:var DataSet = [30, 10, 43, 55, 13];This data should not be used directly in the appeased chart, we must con

3. Finally define the data title display listFront desk:Xmlns= "Http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x= "Http://schemas.microsoft.com/winfx/2006/xaml"Xmlns:mc= "http://schemas.openxmlformats.org/markup-compatibility/2006"Xmlns:d= "http://schemas.microsoft.com/expression/blend/2008"Mc:ignorable= "D"d:designheight= "d:designwidth=" loaded= "radarcharttitlelist_onloaded" >Background:The interactive logic of Radarcharttitlelist.xamlpublic partial class Radarcharttitlelist:

our radar chart perfectly. VaR paper = Raphael ("Holder", 400,300), radii = 120, Cc = [200,150], ability = ["serious", "smart", "popular ", "character", "luck"], Data = [78,90, 67,100, 80], color = {Keynote: "#586f85", circle: "# b3e2d5", BG: "# eeffee", Edge: "#474747", shadow: "# abd7cb", light: "# fff", dark: "#000"}, circlestyle = {fill: color. circle, stroke: color. edge, "stroke-dasharray": "-"}, la

Date: 2012-6-30 Source: gbin1.com Online Demo There are many powerful chart class libraries. Today we will introduce nvd3.js, which is based on the well-known d3.js class library. It is designed to help you create reusable d3.js charts and chart components without reducing the powerful functions of

blank gapBottom Line: The width of the bar is fixed, the total width-Strip width = blank width. Blank width depends on total width, total width depends on calculation expression (w/dataset.length)//Width and HeightvarW = 500;varH = 100;varbarpadding = 1;varDataSet = [5, 10, 13, 19, 21, 25, 22, 18, 15, 13, 11, 12, 15, 20, 18, 17, 16, 18, 23, 25 ];//Creating SVG elementsvarSVG = D3.select ("Body"). Append ("SVG"). attr ("Width", W). attr ("Height", h);

Use angular resource to load the JSON data in the Prioritydata.json and draw a doughnut chart with D3. Run index.html results:The JSON data in Prioritydata.json is as follows:{"Priority ": { "blocker": " Critical":, "Major": 5, "Minor": +, " Trivial": $}}The index.html code is as follows:D3 Tagged donut chart example using angular

Colors varDataSet= [5, Ten, -, $, 6, -]; varPie=D3.layout.pie (); //pie chart Layout https://github.com/mbostock/d3/wiki/Pie-Layout varW= +; varh= +; varOuterradius=W/ 2; //Outer radius varInnerradius= 0; //Inner radius varArc=D3.svg.arc (). Innerradius (Innerradius). Outerradius (Oute

Column chart is one of the simplest visual icons, mainly composed of rectangles, text labels, and axes. For the sake of simplicity, this article draws only the rectangular parts to illustrate how to use D3 to draw in the SVG canvas.First, what is the canvas?The first few chapters of the processing objects are HTML text, no graphics involved in the production.To draw, the first thing you need is a drawing of

My personal blog is: www.ourd3js.comCSDN Blog for: blog.csdn.net/lzhlzzReprint please indicate the source, thank you.[5.1] A better chart is produced in the section. But it is static. Want to make a dynamic effect on it? In D3, just a few lines of code are needed.This section will cover the use of 4 functions.1.transition ()The effect of starting the transition is just to add it.Add it between the two state