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fix gr test example

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Daniel Schwabeneder 2021-02-19 22:08:02 +01:00
parent e8437d76fd
commit 0a6edd5d60
1 changed files with 9 additions and 2 deletions
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11
src/backends/gr.jl
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@ -1732,12 +1732,19 @@ function gr_draw_contour(series, x, y, z, clims)
end
function gr_draw_surface(series, x, y, z, clims)
gr_set_transparency(get_fillcolor(series), get_fillalpha(series))
if series[:seriestype] === :surface
fillalpha = get_fillalpha(series)
fillcolor = get_fillcolor(series)
if length(x) == length(y) == length(z)
x, y, z = GR.gridit(x, y, z, 200, 200)
end
GR.surface(x, y, z, GR.OPTION_COLORED_MESH)
if (!isnothing(fillalpha) && fillalpha < 1) || alpha(first(fillcolor)) < 1
gr_set_transparency(fillcolor, fillalpha)
GR.surface(x, y, z, GR.OPTION_COLORED_MESH)
else
GR.gr3.surface(x, y, z, GR.OPTION_COLORED_MESH)
end
else # wireframe
GR.setfillcolorind(0)
GR.surface(x, y, z, GR.OPTION_FILLED_MESH)