Plotly ScatterGL Legend Size Tests

by brian428

HTML

<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<script src="https://cdn.plot.ly/plotly-latest.min.js"></script>
<p>
    Here's a simple Plotly plot - 
    <a href="http://bit.ly/1Or9igj">plotly.js documentation</a>
</p>

<!-- Plots go in blank <div> elements. 
    You can size them in the plot layout,
    or give the div a size as shown here.
<div id="testChart" style="width:100vw; height:calc(100vh - 100px);"></div>
-->
<div id="testChart" style="width:100%; height:100%;"></div>

<!--
<div id="testChart2" style="width:100%; height:100%;"></div>
<div id="testChart3" style="width:100%; height:100%;"></div>
-->

CSS

html, body {
  width: 90%;
  height: 90%;
}

JavaScript

// Some docs examples: https://plot.ly/javascript/line-and-scatter/
// More complex example: https://plot.ly/~chris/17389.embed

console.log( Plotly.PlotSchema.get() );

/* Speed results: (point count: first render, redraw, redraw 2):
500 points: 350ms, 38ms, 22ms
5000 points: 330ms, 66ms, 20ms
50000 points: 570ms, 75ms, 60ms
500000 points: 900ms, 400ms, 325ms
*/
var colorList = [
	"#006385", "#F06E75", "#90ed7d", "#f7a35c", "#8085e9",
  "#f15c80", "#e4d354", "#2b908f", "#f45b5b", "#91e8e1",
  "#5DA5DA", "#F06E75", "#F15854", "#B2912F", "#B276B2",
  "#DECF3F", "#FAA43A", "#4D4D4D", "#F17CB0", "#60BD68"
];

var testChart = document.getElementById('testChart');

var traceCount = 5;
var npoints = 40;

var createData = function( dataObj ) {	
  for (var i = 0, l = npoints; i < l; i++) {
      dataObj.y.push(Math.random() * 5000)
      dataObj.x.push(i);
  };
};

var t0 = performance.now();
var createPlot = function( divId, traceCount ) {

	var dataObjArray = [];
  
  for (var i = 0, l = traceCount; i < l; i++) {
  	var dataObj = { x: [], y: [], color: colorList[0], symbol: "cross", size: 4 };
    createData( dataObj );
    dataObjArray.push( dataObj );
  };
  
	var series = [];
	for (var i = 0; i < dataObjArray.length; i++) {
  	var dataObj = dataObjArray[i];
    series.push(
      {
        type: 'scattergl',
        mode: 'lines+markers',
        marker: { 
          symbol: dataObj.symbol,
          size: dataObj.size,
          color: dataObj.color
        },
        line: {
          width: 0
        },
        x: dataObj.x,
        y: dataObj.y,
        name: "My Trace " + i
      }
    );
  };
  
	var dataObj = dataObjArray[i];
	Plotly.plot( 
    document.getElementById(divId), 
    series, 
    { 
      title: "My Test Plot",
      margin: { t: 40, b:50, l:75, r:30 },
      xaxis: { title: "My X Axis", domain: [0,1] },
			yaxis: { title: "My Y Axis", domain: [0,1] },
      annotations: [{
        showarrow: false,
        text: 'MY TOP ANNOTATION 1',
       ...