fix: fix bug that prevented negative heatmap values to be plotted

org-arl · May 20, 2023 · 0518cdf · 0518cdf · mchitre · May 20, 2023
1 parent 711a27c
commit 0518cdf
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "InteractiveViz"
 uuid = "d14badfc-0adb-4d57-980e-37858d990fa5"
 authors = ["Mandar Chitre <mandar@nus.edu.sg>"]
-version = "0.4.0"
+version = "0.4.1"
 
 [deps]
 FillArrays = "1a297f60-69ca-5386-bcde-b61e274b549b"

diff --git a/src/datasrc.jl b/src/datasrc.jl
@@ -112,10 +112,10 @@ struct Samples2D{S1<:AbstractRange,S2<:AbstractMatrix} <: Continuous2D
  end
 end
 
-function sample(data::Samples2D, xrange::AbstractRange, yrange::AbstractRange; pool=max)
+function sample(data::Samples2D, xrange::AbstractRange, yrange::AbstractRange; pool=max, init=convert(eltype(data.z), -Inf))
  xrange = intersection(xrange, data.x)
  yrange = intersection(yrange, data.y)
- z = zeros(eltype(data.z), length(xrange), length(yrange))
+ z = fill(init, length(xrange), length(yrange))
  Δx = step(xrange)
  if Δx == 0
  xis = 1:1