mantao/Plots.jl
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fix nonuniform heatmap in GR

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This commit is contained in:
Daniel Schwabeneder 2020-04-16 21:34:30 +02:00
parent ba4f2665e0
commit 3078a44fce
2 changed files with 3 additions and 3 deletions
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2
Project.toml
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@ -42,7 +42,7 @@ Measures = "0.3"
NaNMath = "0.3" NaNMath = "0.3"
PGFPlotsX = "1.2.0" PGFPlotsX = "1.2.0"
PlotThemes = "2" PlotThemes = "2"
PlotUtils = "0.7" PlotUtils = "1"
RecipesBase = "1" RecipesBase = "1"
RecipesPipeline = "0.1.3" RecipesPipeline = "0.1.3"
Reexport = "0.2" Reexport = "0.2"

4
src/backends/gr.jl
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@ -1668,7 +1668,7 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
@warn "GR: transparency not supported in non-uniform heatmaps. Alpha values ignored." @warn "GR: transparency not supported in non-uniform heatmaps. Alpha values ignored."
end end
colors = get(fillgrad, z, clims) colors = get(fillgrad, z, clims)
z_normalized = map(c -> c == invisible() ? 256/255 : getinverse(fillgrad, c), colors) z_normalized = map(c -> c == invisible() ? 256/255 : PlotUtils.getinverse(fillgrad, c), colors)
rgba = Int32[round(Int32, 1000 + _i * 255) for _i in z_normalized] rgba = Int32[round(Int32, 1000 + _i * 255) for _i in z_normalized]
GR.nonuniformcellarray(x, y, w, h, rgba) GR.nonuniformcellarray(x, y, w, h, rgba)
end end
@ -1685,7 +1685,7 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
@warn "Right now only the maximum value of y (r) is taken into account." @warn "Right now only the maximum value of y (r) is taken into account."
end end
colors = get(fillgrad, z, clims) colors = get(fillgrad, z, clims)
z_normalized = map(c -> c == invisible() ? 256/255 : getinverse(fillgrad.colors, c), colors) z_normalized = map(c -> c == invisible() ? 256/255 : PlotUtils.getinverse(fillgrad.colors, c), colors)
rgba = Int32[round(Int32, 1000 + _i * 255) for _i in z_normalized] rgba = Int32[round(Int32, 1000 + _i * 255) for _i in z_normalized]
# GR.polarcellarray(0, 0, phimin, phimax, ymin, ymax, nx, ny, colors) # GR.polarcellarray(0, 0, phimin, phimax, ymin, ymax, nx, ny, colors)
GR.polarcellarray(0, 0, phimin, phimax, 0, ymax, nx, ny, rgba) GR.polarcellarray(0, 0, phimin, phimax, 0, ymax, nx, ny, rgba)