Highcharts

问题 Summary: my ultimate goal is to use rCharts , and specifically Highcharts , as part of a ReporteRs PowerPoint report automation workflow. One of the charts I would like to use is rendered as html in the Viewer pane in Rstudio, and addPlot(function() print(myChart)) does not add it to the PowerPoint. As a workaround, I decided to try to save myChart to disk, from where I could just add it to the PowerPoint that way. So my question is really, How do I get my html image into my ReporteRs

问题 I've been trying to make a dynamical way for the user to toggle the categories of a line highchart, I looked at this question that seemed to have what I was looking for, I added the code to my page, changed a few things. The problem is that when I hide a category(years) it changes the number of the category to the position of the category in the highchart and when I show it displays the data for that category but also adds a new category...Here's my http://jsfiddle.net/antonioj1015/3pxbat0p/

问题 I am creating a chart with two Y axes - distance and duration. Each Y axis will have multiple series ( run, bike, swim, etc.) stacked on top of one another. Duration is a stacked area or areaspline and distance is a stacked column chart. Here is the jsfiddle for the chart. http://jsfiddle.net/baberuth22/u5QCB/3/ $(function() { var run_data = [[1324771200000,2928000],[1325376000000,2148000],[1327190400000,1001000],[1327795200000,2336000],[1329609600000,2403000],[1330214400000,2456000],

问题 I would like to know if is it possible to have a gradient that starts with green on the left (0 value), fading to yellow in the middle and then fading into red at the right side of the "solidGauge" chart. I tried some configuration in the yAxis but they don't do what i want: yAxis: { plotBands: [{ color: { linearGradient: [300, 300, 0, 0], stops: [ [0, 'rgb(255, 255, 255)'], [1, 'rgb(150, 200, 155)'] ] }, from: 0, to: 100 }], }, yAxis: { minColor:'#55BF3B', maxColor:'#DF5353', }, yAxis: {

问题 http://jsbin.com/enotab/39/editI want to show data from 2 different years on the same XAxis without using 2 x axes. In which case i get the following result I want to have an overlay graph with the 2 series where 2012 series becomes a shadow graph. How is it possible? this is my static code: var mychart = new Highcharts.Chart({ chart: { renderTo: 'container', zoomType: 'x' }, title: { text: 'Chart Title' }, xAxis: [{ type: 'datetime', minRange: 31 * 24 * 3600000, labels: { formatter: function

问题 I've been searching for the solution to generate the simplest donut chart with Highcharts library. However, all examples of Highcharts show the style of chart with both inner pie and outer donut (refer to: http://www.highcharts.com/demo/pie-donut) How can I get rid of the inner pie and just keep the outer donut, just like other libraries do? (something like RGraph: http://www.rgraph.net/examples/donut.html) Thank you. 回答1: You just need to provide the data as an array of two element (key /

问题 Hey I need to convert zamel code to JavaScript Code. One of the controllers of zamel, allows monitoring of Scada alerts. I have the following controller: The way this controller works: we have 20 alerts on board, each alert has 3 states: Ok State - color with green. Alert state - color with yellow. Danger state - color with red. I need to build a controller using Highcharts API, The controller need to deal with real time data(update on live). The controller need to be responsive and

问题 Is there a way to find individual bar height? I know chart.plotHeight would return potting area height. Similarly i would like to know individual bar height. 回答1: You can find all point's shape arguments in Point.shapeArgs object. Take a look at the example below. Example: http://jsfiddle.net/gL9e7mbj/ 来源： https://stackoverflow.com/questions/46067813/how-to-get-height-of-individual-bars-in-column-chart-of-highcharts

问题 I'm using Highchart library for creating variablepie chart. I have a few questions about using that library: Is it possible to position the tooltip for each section? Inside the tooltip box, I need to align value "float-right". Is it possible? 3. Is it possible to change height of tooltip box and cursor pointer? URL: https://jsfiddle.net/BlackLabel/eom8tqns/ tooltip: { headerFormat: '', padding: 0, pointFormat: '<span style="color:{point.color}">\u25CF</span> <b> {point.name}</b><br/>' + 'Area

问题 I need to develop color axis using bubble highchart with [x, y, z] values , for reference https://developers.google.com/chart/interactive/docs/gallery/bubblechart#color-by-numbers I need to develop above mentioned bubble chart which is developed in google chart to High chart [bubble] . 回答1: Based on the answer from this topic - stepped-color-shading-in-highcharts-doughnut-chart. Wrapping bubble's prototype: var bubbleProto = Highcharts.seriesTypes.bubble.prototype; bubbleProto.axisTypes = [