stepify-plotly v1.0.6

stepify-plotly

As of July 2016 this is useful to convert line charts into step charts in Plotlytm.

##Problem

You have this data:

x = [1,2,3,4,5];
y = [2,4,6,8,10];

but you want a stairstep plot:

not the straight line that Plotly.newPlot('outdiv',{x:x, y:y, mode:'line', type:'scatter'},{}) produces

##Staircase Plot Solution

Alters the x and y data to produce a staircase effect. It makes a copy first with Array.slice() so as not to pollute the original array.

var stepify = require('stepify-plotly');
var trace = {x:x, y:y, mode:'lines', type:'scatter', steps:1};  // stepify looks for steps:1, alters the data, deletes steps:1
Plotly.newPlot('outdiv', stepify(trace), {});

##Safe for regular line plots too

If trace.step is falsy, it is deleted and the plot data is unaltered. If trace.step is absent, trace is passed unaltered.

##Copyright

Copyright 2016 Paul Brewer, Economic and Financial Technology Consulting LLC

##License

The MIT License

###Trademarks

• Plotlytm is a trademark of Plotly, Inc.

• stepify-plotly is not an official product of Plotly, Inc., but our 3rd party open source contribution.

• stepify-plotly is not part of a similarly named npm project called stepify, whatever that may be.