Merge pull request #126 from ahwillia/master

Improving heatmap
johnmyleswhite · Apr 14, 2016 · 55f4436 · 55f4436
2 parents dc77fa4 + 468f582
commit 55f4436
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/derived/heatmap.jl b/src/derived/heatmap.jl
@@ -15,15 +15,16 @@ function heatmap(;
  v.scales[2]._type = "ordinal"
 
  v.scales[3]._type = "linear"
- v.scales[3].domain = [0,0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1]
  v.scales[3].range = ["#313695", "#4575b4", "#74add1", "#abd9e9", "#e0f3f8", "#ffffbf", "#fee090", "#fdae61", "#f46d43", "#d73027", "#a50026"]
+ cmin,cmax = extrema(color)
+ v.scales[3].domain = collect(linspace(cmin,cmax,length(v.scales[3].range)))
 
  #Use defaults for axes
  default_axes!(v)
 
  #Use default legend
  legend!(v)
- v.legends[1].values = [0, 0.5, 1]
+ v.legends[1].values = [cmin, cmax]
  v.legends[1].title = ""
 
  #Marks