README.md

gl-error2d

Error bars for 2D scatter plots

var error2d = require('gl-error2d')(plot, options)

Option	Meaning
positions	Array with points [x0,y0, x1,y1, ..., xn,yn]
errors	Array with errors [e0l,e0r,e0b,e0t, e1l,e1r,e1b,e1t, ...]
color	Array with channel values [0, .2, .5, 1]
lineWidth	Error bar width, 1
capSize	Error bar cap size, 5

License

(c) 2015 Mikola Lysenko. MIT License