Highcharts

how to use json_encode

由 风流意气都作罢 提交于 2019-12-28 03:51:46
问题 I'm dealing with highcharts with dynamic data (values retrieved from database). By writing a query i was able to retrieve the following data from the table Item 2011 2012 pen 5 7 pencil 4 20 eraser 6 43 I want to store the above info in the following structure and pass it to another page [{ name:'pen', data: [5,7]},{ name:'pencil', data: [4,20]},{ name:'eraser', data: [6,43]}]"; I want to push the above data to the drilldown highchart. Is there a way i can generate in this format? I've tried

Highcharts percentage of total for simple bar chart

由 廉价感情. 提交于 2019-12-28 02:04:32
问题 I have a simple 1-series bar chart where each bar has a nominal value. I can plot this fine with the data labels and axis representing the value for each bar but I'd like to have the data label and axis show the percentage of the total of the series while the nominal value is shown in a tooltip on hover (thus I don't want to convert the data to percentages prior to plotting). Here is an image showing what I'm after and where I am now: fiddle Here's what I currently have for axis labels as the

Highcharts中文网

由 一世执手 提交于 2019-12-26 09:47:27
官网地址： http://www.hcharts.cn/http://www.hcharts.cn/p/highchartTable.php 名词解释 英文名 中文名 描述 更多 lang 语言文字对象 所有Highcharts文字相关的设置 查看教程 chart 图表 图表区、图形区和通用图表配置选项 查看教程 colors 颜色 图表数据列颜色配置，是一个颜色数组 查看教程 credits 版权信息 Highcharts在图表的右下方放置的版权信息及链 查看教程 drilldown 向下钻取 向下钻取数据，深入到其中的具体数据 查看教程 exporting 导出模块 导出功能配置，导出即将图表下载为图片或打印图表 查看教程 labels 标签 可以放置到图表区域内任何位置的HTML标签 查看教程 legend 图例 用不同形状、颜色、文字等 标示不同数据列，通过点击标示可以显示或隐藏该数据列 查看教程 loading 加载中 加载选项控制覆盖绘图区的加载屏的外观和文字 查看教程 navigation 导航 导出模块按钮和菜单配置选项组 查看教程 noData 没有数据 没有数据时显示的内容 查看教程 pane 分块 针对仪表图和雷达图专用的配置，主要设置弧度及背景色 查看教程 plotOptions 数据点配置 针对不同类型图表的配置。Highcharts所有图表类型请看下表

Add Custom Labels to Axes in Highcharts

由 别等时光非礼了梦想. 提交于 2019-12-25 20:09:07
问题 I have a Highchart in my application showing car sales in each month. Given a user input value for a date, chart should show car sales in last 12 months. If user filter date is 2018-09-10, it should show car sales of Sep-2017, Oct-2017, Nov-2017, Dec-2017, Jan-2018, Feb-2018, Mar-2018, Apr-2018, May-2018, Jun-2018, Jul-2018, Aug-2018, Sep-2018, Oct-2018, Nov-2018, Dec-2018. And also I need to show a year separation in the chart itself. I found an image similar to it, . I need something like

Add Custom Labels to Axes in Highcharts

由 怎甘沉沦 提交于 2019-12-25 20:08:29
问题 I have a Highchart in my application showing car sales in each month. Given a user input value for a date, chart should show car sales in last 12 months. If user filter date is 2018-09-10, it should show car sales of Sep-2017, Oct-2017, Nov-2017, Dec-2017, Jan-2018, Feb-2018, Mar-2018, Apr-2018, May-2018, Jun-2018, Jul-2018, Aug-2018, Sep-2018, Oct-2018, Nov-2018, Dec-2018. And also I need to show a year separation in the chart itself. I found an image similar to it, . I need something like

Highcharts Categories don't add

由 倾然丶 夕夏残阳落幕 提交于 2019-12-25 19:47:34
问题 I want to show number '6' category but data in series are steady like that. Yet what happened is that only 1 - 5 are showed in category. How will I do this? Please see code below: function getchart() { $('#container').highcharts({ chart: { type: 'column', renderTo: 'container' }, title: { text: 'Daily Events', style: { 'color': '#06F', 'font-family': 'Roboto', 'font-size': '16px', 'font-weight': 'bold' }, useHTML: true }, xAxis: { categories: [ '1', '2', '3', '4', '5', '6' ] }, yAxis: { min:

Highchart is not showing inside bootstrap div

由 狂风中的少年 提交于 2019-12-25 18:42:33
问题 i am rendering highchart inside the bootstrap div. thing is it does not load. when i remove bootrap class its working fine. how i render chart in side the div with bootstrap class. $('#container').highcharts({ chart: { type: 'pie' }, title: { text: 'Container Utilization' }, xAxis: { type: 'category' }, credits: { enabled: false }, legend: { enabled: false }, plotOptions: { series: { borderWidth: 0, dataLabels: { enabled: true, } } }, series: [{ name: 'Utilization', colorByPoint: true, data:

*Highcharts* Get rid of the color in the percentage area chart

由 孤街浪徒 提交于 2019-12-25 18:37:12
问题 I have a percentage area chart like this: http://www.highcharts.com/demo/area-stacked-percent and want to ask that are there any ways to get rid of the area's color ? so that we have only the lines and the white background ? 回答1: I guess this is what you're looking for: $(function () { $('#container').highcharts({ chart: { type: 'area' }, title: { text: 'Historic and Estimated Worldwide Population Distribution by Region' }, subtitle: { text: 'Source: Wikipedia.org' }, xAxis: { categories: [

highcharts - variable data causes browser lockup

由 こ雲淡風輕ζ 提交于 2019-12-25 18:32:11
问题 I am attempting to use the highcharts javascript library to load charts using this function: function create_chart(success, failed, pending) { var chart = new Highcharts.Chart({ chart: { renderTo: 'graph', margin: [5, 5, 5, 5] }, title: { text: 'Message Sending Status' }, plotArea: { shadow: null, borderWidth: null, backgroundColor: null }, tooltip: { formatter: function() { return '<b>'+ this.point.name +'</b>: '+ this.y +' %'; } }, plotOptions: { pie: { allowPointSelect: true, dataLabels: {

Highchart / Highstock shows unformated tooltip lable when data grouping enabled but not used

由 会有一股神秘感。 提交于 2019-12-25 17:14:54
问题 When using data grouping with datetime in Highcharts / Highstock, there seems to be a problem with the formatting of the tooltip label. When data grouping is actually applied (i.e. when there would be so many datapoints in the chart that the width of each of them would fall below dataGrouping.groupPixelWidth ), the label for the tooltip is created using the dataGrouping.dateTimeLabelFormats configuration option. But when grouping is not applied, for example when zooming so much that each
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