While following numerous D3 examples, data usually gets formatted in the format given in flare.json:  {  "name": "flare",  "children": [   {    "name": "analytics",    "children": [     {      "na...
I am using the Chart.js library to draw a bar graph, it is working fine, but now I want to destroy the bar graph and make a line graph in the same canvas. I have tried these two ways to clear the canvas:  var grapharea = document.getElementById("...
Using a force-directed layout in d3, how do I make the link distance a priority, while still keeping a nice graph layout?   If I specify dynamic link distances, but keep the default charge, my graph distances are morphed a bit by the charge function,...
I have seen "https://stackoverflow.com/questions/1385335/how-to-generate-function-call-graphs-for-javascript", and tried it.  It works well, if you want to get an abstract syntax tree.    Unfortunately Closure Compiler only seems to offer --...
I am trying to create a line chart with two datasets, each with its own Y scale / axis (one to the left, one to the right of the graph) using Chart.js.  This is my code (jsfiddle):  var canvas = document.getElementById('chart'); new Chart(can...
I have n <div>s, each with <h1> title and <ul> list of items in.  I would like to float these over a canvas and draw lines from <div id="x"> list item y to <div id="z">. I am using jQuery UI to make the &...
I have a dataset which is best represented by a graph.  It consists of nodes of 6 or 7 different "types" with directed edges (dependencies on one another, guaranteed not to have cyclic dependencies).  The dataset is essentially a template of...
I have a problem since a few days. I have a graph and when I use Zoom Behavior it works, but I need to know when I reach maximum zoom to load new given  // Specifies the zoom scale's allowed range, [min, max] d3.behavior.zoom().x(x).scaleExtent([...
I am writing a browser application which attempts to discover points of interest in an image.  Once I have computed these points I draw a line between them.  My application needs to extrapolate these lines to the edges of my canvas.  Does anyone have...
I have created High chart to full fill my requirement as shown in attached Image and i have tried below code in fiddle example code in fiddle is as follows  https://jsfiddle.net/vsLr07ak/  Below is my code     Highcharts.chart('container', {...

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