I have a d3 pie chart with a color function:
var color = d3.scale.ordinal() .range(['#0075B4', '#70B5DC']);
If there are only two values/pieces, this works. But if there are more, I want to pick colors between the two given.
Above, with 3 pie pieces, the piece labelled "Cost 3" would have the color that is between
Is this possible with d3? Here is a jsfiddle of what I have so far: http://jsfiddle.net/9ruzntrr/1/