charts

Draw horizontal target line using EChart.JS

由 孤者浪人 提交于 2020-08-08 06:10:41
问题 I would like to draw a horizontal target line showing threshold limits on a line, bar and pie chart using EChart.JS (https://ecomfe.github.io/echarts-doc/public/en/index.html). There are other threads - "Chart.js - draw horizontal line" which detail how to do it with Chart.JS. Has anyone out there got particular experience on this with EChart? Thanks in advance. 回答1: [Edit] Since Echarts v3 came up and was passed to the Apache Foundation, the documentation has been sclattered through

How to place an icon inside Google ColumnChart

由 早过忘川 提交于 2020-08-06 05:14:29
问题 I have columnchart bar which has one column and I wanna place an icon top of the bar.This bar is dynamically changing as randomly.I checked some sources on the internet and Google Chart API but couldn't find a solution.Is there any way to do that?Below you can see the code belongs to my chart Here it's demo to give you idea about my Grid and Chart also https://stackblitz.com/edit/angular-pt2kha?file=app/grid-list-overview-example.html Here what I expect to see What I tried below to generate

How to place an icon inside Google ColumnChart

由 蓝咒 提交于 2020-08-06 05:14:28
问题 I have columnchart bar which has one column and I wanna place an icon top of the bar.This bar is dynamically changing as randomly.I checked some sources on the internet and Google Chart API but couldn't find a solution.Is there any way to do that?Below you can see the code belongs to my chart Here it's demo to give you idea about my Grid and Chart also https://stackblitz.com/edit/angular-pt2kha?file=app/grid-list-overview-example.html Here what I expect to see What I tried below to generate

How to add data labels to a Google Chart

由 流过昼夜 提交于 2020-07-22 10:37:26
问题 I've created a pie chart using the Google Chart API but am unable to control which data labels are added. I'd like to be able to add a label for each slice of the pie. Can anyone provide any insight on how to go about doing this? Code for the chart below: <script type="text/javascript" src="https://www.google.com/jsapi"></script> <script type="text/javascript"> google.load("visualization", "1", {packages:["corechart"]}); google.setOnLoadCallback(drawChart); function drawChart() { var data =

Webscrape interactive chart in Python using beautiful soup with loops

由 拥有回忆 提交于 2020-07-22 10:11:05
问题 The below code provide information from all the numeric tags in the page. Can I use a filter to extract once for each region For example : https://opensignal.com/reports/2019/04/uk/mobile-network-experience , I am interested in numbers only under the regional analysis tab and for all regions. import requests from bs4 import BeautifulSoup html=requests.get("https://opensignal.com/reports/2019/04/uk/mobile-network-experience").text soup=BeautifulSoup(html,'html.parser') items=soup.find_all('div

Google Bar Chart - custom Legend text with total values & column wise total for Table chart

由 橙三吉。 提交于 2020-07-22 05:35:09
问题 i would like get the total value of Grades in Stacked Bar Graph Legend. picture attached how i wud like to have... for the following working snippet. and also the Column wise Total for the Table Chart... i think this can be done with following but how to get it done.. data.setFormattedValue(i, 0, key + ' (' + val + ')'); can have something like this.. when mouseover one location on Bar... need to show all the grades values in single annotation..?? is it possible to have the different values

Stacked Floating Horizontal Bar using ChartJS

由 有些话、适合烂在心里 提交于 2020-07-22 05:29:26
问题 I am trying to implement Stacked Horizontal Floating Bars using ChartJS but there is an unusual behaviour that I am facing. Can someone please help why is this happening. The code that I am using is : <html> <head> <title>Floating Bars</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.min.js"></script> <style> canvas { -moz-user-select: none; -webkit-user-select: none; -ms-user-select: none; } </style> </head> <body> <div> <canvas id="canvas" height="100"><

ChartJS. Change axis line color

由 試著忘記壹切 提交于 2020-07-18 09:01:10
问题 I wanna know if it's possible to change the color of the chart axis using ChartJS. Thanks 回答1: I know this question was asked over 2 years ago and the OP has already marked a correct answer, but I have a solution to the problem that the OP mentioned in the comments of the marked answer and I'd like to solve it to save other people some time. But this changes the color of the axis and all the gridLines, what if I just want to change the axis color? For example, I want the axis line solid black

Displaying graphs/charts in Django [closed]

由 不问归期 提交于 2020-07-16 16:00:12
问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 months ago . Improve this question I'm making a report app in Django that involves plenty of graphs and charts. Is there an easy graphing library/module that allows me to achieve this workflow: Execute my SQL queries Parse the returned data to the graphing library/module Graphing library/module

Errors Using `d3.legend`: Uncaught TypeError: node.getAttribute is not a function

由 无人久伴 提交于 2020-07-10 08:16:44
问题 I am trying to add a D3 legend to my donut chart, and I followed the example here: http://bl.ocks.org/ZJONSSON/3918369. The donut chart renders fine. However, I am running into below errors: Inside the d3.legend() function, I am getting this error 'Uncaught TypeError: node.getAttribute is not a function' and 'Uncaught TypeError: this.querySelectorAll is not a function'. I am not sure why...any thoughts? // Alerts.js renderBody() { const {list, currentProgram} = this.props const width = 260;
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