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fix gr image lims

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This commit is contained in:
Daniel Schwabeneder 2020-03-04 19:28:43 +01:00
parent 0768c8a658
commit 20a10fcf7d
1 changed files with 4 additions and 5 deletions
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9
src/backends/gr.jl
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@ -1060,11 +1060,8 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
if st == :pie
draw_axes = false
end
if st == :heatmap
if st in (:heatmap, :image)
outside_ticks = true
for ax in (sp[:xaxis], sp[:yaxis])
v = series[ax[:letter]]
end
x, y = heatmap_edges(series[:x], sp[:xaxis][:scale], series[:y], sp[:yaxis][:scale], size(series[:z]))
xy_lims = x[1], x[end], y[1], y[end]
expand_extrema!(sp[:xaxis], x)
@ -1786,8 +1783,10 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
elseif st == :image
z = transpose_z(series, series[:z].surf, true)'
x, y = heatmap_edges(series[:x], sp[:xaxis][:scale], series[:y], sp[:yaxis][:scale], size(z))
w, h = size(z)
xmin, xmax = ignorenan_extrema(series[:x]); ymin, ymax = ignorenan_extrema(series[:y])
xmin, xmax = ignorenan_extrema(x)
ymin, ymax = ignorenan_extrema(y)
rgba = gr_color.(z)
GR.drawimage(xmin, xmax, ymax, ymin, w, h, rgba)
end