charts

问题 I just need to align the Chart Legend so it don't look too messy as the default shows, here is an example what I'm trying to achieve: Please give some code suggestions: https://jsfiddle.net/holp/68wf75r8/ new Chart(document.getElementById("field-0"), { type: 'pie', data: { labels: ["Chat", "Prospeção", "Whatsapp", "Trial", "Site", "Telefone", "E-mail", "Evento"], datasets: [{ data: [700, 400, 200, 150, 80, 50, 20, 10], borderWidth: 2, hoverBorderWidth: 10, backgroundColor: pieColors,

问题 I created a pie chart with chartjs , but when I click on a specific slice, the click event is not taken. View: <div ng-controller="ProjectsController"> <a>Projects</a> <br> </br> <canvas id="myPieChart" width="600" height="600" ng-click="chartClick()"></canvas> Controller: 'use strict'; angular.module('Progs') .controller('ProjectsController', ['$scope', '$rootScope', '$http', '$window', '$state', function ($scope, $rootScope, $http, $window, $state) { //... $scope.chartClick = function

问题 I want to learn how to learn how to create some charts with jfreechart and googlefor some examples. but I couldn't find what I need. This here is good http://www.java2s.com/Code/Java/Chart/CatalogChart.htm but doesn't have a refreshing graph with new displayed values. I would like to redraw a chart every nth seconds because I update an external dile witha set of values I want to display here. So how do I tell jfreechart to refresh the drawn graph and display it onthe canvas? Thanks in advance

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . I have datapoints in a MS chart and I would like to connect all these datapoints with lines, where none of the lines cross each other. Each datapoint will be connected to 2 other datapoints. The plot should look like a closed loop, it is very important that there will be no lines

问题 While creating a dynamic stacked Line chart in Dojo, i use Chart object's addSeries() method with response (JSON array). here for a while i am using two static data arrays. When addSeries method invocations, the charts get created with their commulative sum. That is not actual data of the graph. Here whats wrong with the addSeries method, not ploting the actual data. hare the data array is: var DataArr = new Array ( [20, 30, 30, 30, 30, 45, 50, 0, 30, 119.2, 47.04, 0], [20, 30, 30, 64, 20, 50

问题 I'm currently running into a problem using the morris donut chart. In general, my project is required to be available on both touch devices as well as standard devices. We have set the donut chart up so that clicking on one section links you to another page which filters content based on which section you clicked. This one is working like a charm - but not on mobile devices. As hovering brings up the description of the section (in our case a priority plus how many items with that specific

问题 I've added two series: Series1 (CandeleStick), Series2 (Line). I've added points and the FinancialFormula: public Form1() { InitializeComponent(); chart1.Series[0].Points.Add(24.00, 25.00, 25.00, 24.875); chart1.Series[0].Points.Add(23.625, 25.125, 24.00, 24.875); chart1.Series[0].Points.Add(26.25, 28.25, 26.75, 27.00); chart1.Series[0].Points.Add(26.50, 27.875, 26.875, 27.25); chart1.Series[0].Points.Add(26.375, 27.50, 27.375, 26.75); chart1.Series[0].Points.Add(25.75, 26.875, 26.75, 26.00);

问题 I am trying to make a chart with growth baby table I have in DB... I lost the idea and right now I don't know how to do it... this is the chart I need to show when the doctor insert the height and weight of every child...need to show the inserted the percentiles data and that will depend of the height and weight of the baby to show the graph (gray line)... here is my code until now (EDITED WITH NEW CODE) : <?php include 'includes/configs.php'; /* * $normal is an array of (edad => peso) key

问题 All, I have a request from my client to create a donut chart using high charts lib and then be able to rotate the donut along with the label by touch move event on mobile or a mouse move event on desktop after the graph is rendered. My client is using hammer.js, jquery and high charts. I am not sure how to go about getting the donut chart to rotate. Can anybody share some ideas/samples or know of other libraries that might already do this? Here's a high chart sample http://jsfiddle.net

问题 here is demo fiddel, need line chart start from first column left border to last column right border like image below in demo fiddel it is start for center of bars. here is my code of series or you can see in fiddel : series: [{ name: 'Rainfall', type: 'column', yAxis: 1, data: [49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4], tooltip: { valueSuffix: ' mm' } }, { name: 'Temperature', type: 'line', data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3,