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Merge pull request #3590 from t-bltg/warn

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GR: 3D, warn on invalid rotation or tilt
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t-bltg 2021-07-05 15:01:53 +02:00 committed by GitHub
commit fbd5d79d49
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1 changed files with 7 additions and 1 deletions
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src/backends/gr.jl
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@ -1327,7 +1327,13 @@ function gr_draw_axes(sp, viewport_plotarea)
# set space # set space
xmin, xmax, ymin, ymax = gr_xy_axislims(sp) xmin, xmax, ymin, ymax = gr_xy_axislims(sp)
zmin, zmax = gr_z_axislims(sp) zmin, zmax = gr_z_axislims(sp)
GR.setspace(zmin, zmax, round.(Int, sp[:camera])...)
camera = round.(Int, sp[:camera])
warn_invalid(val) = if val < 0 || val > 90 @warn "camera: $(val)° ∉ [0°, 90°]" end
warn_invalid.(camera)
GR.setspace(zmin, zmax, camera...)
# fill the plot area # fill the plot area
gr_set_fill(plot_color(sp[:background_color_inside])) gr_set_fill(plot_color(sp[:background_color_inside]))