mantao/Plots.jl
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respect standalone flag

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This commit is contained in:
Simon Christ 2019-11-25 17:44:25 +01:00
parent 5335159203
commit 3d73591178
1 changed files with 9 additions and 1 deletions
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10
src/backends/pgfplotsx.jl
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@ -36,6 +36,14 @@ function pgfx_axes(pgfx_plot::PGFPlotsXPlot)
return gp isa PGFPlotsX.GroupPlot ? gp.elements[1].contents : gp return gp isa PGFPlotsX.GroupPlot ? gp.elements[1].contents : gp
end end
function pgfx_preample(pgfx_plot::Plots.Plot{Plots.PGFPlotsXBackend})
old_flag = pgfx_plot.attr[:tex_output_standalone]
pgfx_plot.attr[:tex_output_standalone] = true
fulltext = String(repr("application/x-tex", pgfx_plot))
preamble = fulltext[1:first(findfirst("\\begin{document}", fulltext)) - 1]
pgfx_plot.attr[:tex_output_standalone] = old_flag
preamble
end
function surface_to_vecs(x::AVec, y::AVec, s::Union{AMat, Surface}) function surface_to_vecs(x::AVec, y::AVec, s::Union{AMat, Surface})
a = Array(s) a = Array(s)
@ -797,7 +805,7 @@ end
function _show(io::IO, mime::MIME"application/x-tex", plt::Plot{PGFPlotsXBackend}) function _show(io::IO, mime::MIME"application/x-tex", plt::Plot{PGFPlotsXBackend})
_update_plot_object(plt) _update_plot_object(plt)
PGFPlotsX.print_tex(io, plt.o.the_plot) PGFPlotsX.print_tex(io, plt.o.the_plot, include_preamble = plt.attr[:tex_output_standalone])
end end
function _display(plt::Plot{PGFPlotsXBackend}) function _display(plt::Plot{PGFPlotsXBackend})