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Merge pull request #2788 from jheinen/master

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gr: fix polar heatmap problem
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Daniel Schwabeneder 2020-06-16 09:23:43 +02:00 committed by GitHub
commit a20b275eaf
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1 changed files with 4 additions and 3 deletions
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src/backends/gr.jl
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@ -1734,10 +1734,11 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
if series[:y][end] != ny if series[:y][end] != ny
@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 : PlotUtils.getinverse(fillgrad.colors, c), colors)
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)
z_normalized = get_z_normalized.(z, zmin, zmax)
# 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]
GR.polarcellarray(0, 0, phimin, phimax, 0, ymax, nx, ny, rgba) GR.polarcellarray(0, 0, phimin, phimax, 0, ymax, nx, ny, rgba)
# Right now only the maximum value of y (r) is taken into account. # Right now only the maximum value of y (r) is taken into account.
# This is certainly not perfect but nonuniform polar array is not yet supported in GR.jl # This is certainly not perfect but nonuniform polar array is not yet supported in GR.jl