Scale number
Let's you map a number from a range to another.
Current status: Alpha, API might change until 1.0.0
Scales
createLinearScale(fromRange, toRange)
Returns a scaling function from an input range to an output range.
Ranges are expressed with arrays.
var scaleNumber = var scale = scaleNumber var number = console // 150
If the value is out of the entry range, it will be mapped to the lowest or greatest value. (this behaviour might be available as an option later)
var scale = scaleNumber var number = console // 100
Story
This project gets its inspiration from d3 scale.
https://github.com/mbostock/d3/wiki/Quantitative-Scales
I needed this functionality as stand alone.
Roadmap
done
- linear scale
todo
- other type of scales and options like logarithmic, discrete, rounded, etc.