I'm using a formula of =(G70 / G69) * 100 to display percentage used between two cells. However, when I try to put this into a chart - i.e. a doughnut the data is completely wrong - or right for l...
1 首先我们需要在页面中引入Chart.js文件。此工具库在全局命名空间中定义了Chart变量。 2 为了创建图表，我们要实例化一个canvas 3 我们还可以用jQuery获取canvas的context。首先从jQuery集合中获取我们需要的DOM节点，然后在这个DOM节点上调用getContext("2d")方法。var ctx = document.getElementById("canvas").get...
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环形图(Doughnut chart) 简介 Doughnut charts are similar to pie charts, however they have the centre cut out, and are therefore shaped more like a doughnut than a pie! They are aso excellent at showing the relational proportions between data. ...
即使我研究了很多，在chartjs库中也找不到这种行为的任何东西，所以想出一个黑客。哈克是什么样的，不...
Doughnut.defaults = { //Boolean - Whether we should show a stroke on each segment segmentShowStroke : true, //String - The colour of each segment stroke segmentStrokeColor : "#fff", //Number - The width of each segment stroke segmentStrokeWidth : 2, //The percentage of the chart that...
Doughnut.defaults={ //是否显示每段行程(即环形区,不为true则无法看到后面设置的边框颜色) segmentShowStroke: true, //设置每段行程的边框颜色 segmentStrokeColor: "#fff", //设置每段环形的边框宽度 segmentStrokeWidth: 2, //图标中心剪切圆的比例(0为饼图,接近100则环形宽度越小) percentageInnerCutout: ...
chart.js设置饼状图和甜甜圈图,饼图和环形图表可能是最常用的图表。它们被分成不同的部分,每个部分的圆弧表示每个数据的比例值。该图表在展示数据之间的关系比例方面非常出色。饼图和环形图在 Chart.js 中实际上是同一个类,但有一个不同的默认值 - cutoutPercentage。意味着内部的百分比被减少。饼图默认为 0,甜...
Chart.js是一个基于HTML5的简单的面向对象的图表库,支持包括IE7和8的所有现代浏览器。图表库中有6种表,分别是:曲线图(Linecharts)、柱状图(Barcharts)、雷达图(Radarcharts)、饼状图(Piecharts)、极坐标区域图(Polararea charts)以及圆环图(Doughnutcharts)。并且带有动画效果(animated),支持retina屏。
Doughnut chart can obviously show the percentage and the contribution of every part for the overall. Now I will tell you how to create a doughnut chart in Excel. Create doughnut chart in ExcelCreate doughnut chart in Excel To create doughnut chart is very easy, just follow the steps: ...