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Merge pull request #1537 from fredrikekre/fe/fileio

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only try the pdf -> png convert sometimes
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Daniel Schwabeneder 2018-06-03 17:03:15 +02:00 committed by GitHub
commit afe4817150
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src/output.jl
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@ -221,9 +221,10 @@ closeall() = closeall(backend())
# ---------------------------------------------------------
# A backup, if no PNG generation is defined, is to try to make a PDF and use FileIO to convert
const PDFBackends = Union{PGFPlotsBackend,PlotlyJSBackend,PyPlotBackend,InspectDRBackend,GRBackend}
if is_installed("FileIO")
@eval import FileIO
function _show(io::IO, ::MIME"image/png", plt::Plot)
function _show(io::IO, ::MIME"image/png", plt::Plot{<:PDFBackends})
fn = tempname()
# first save a pdf file