mantao/Plots.jl
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format code to tab length of 4

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This commit is contained in:
Daniel Schwabeneder 2020-04-22 23:43:38 +02:00
parent df6fa6fd68
commit fafb0d9510
1 changed files with 90 additions and 89 deletions
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55
src/output.jl
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@ -1,5 +1,4 @@
defaultOutputFormat(plt::Plot) = "png"
function png(plt::Plot, fn::AbstractString)
@ -18,7 +17,6 @@ function svg(plt::Plot, fn::AbstractString)
end
svg(fn::AbstractString) = svg(current(), fn)
function pdf(plt::Plot, fn::AbstractString)
fn = addExtension(fn, "pdf")
io = open(fn, "w")
@ -27,7 +25,6 @@ function pdf(plt::Plot, fn::AbstractString)
end
pdf(fn::AbstractString) = pdf(current(), fn)
function ps(plt::Plot, fn::AbstractString)
fn = addExtension(fn, "ps")
io = open(fn, "w")
@ -76,8 +73,8 @@ function txt(plt::Plot, fn::AbstractString)
end
txt(fn::AbstractString) = txt(current(), fn)
# ----------------------------------------------------------------
# ----------------------------------------------------------------
const _savemap = Dict(
"png" => png,
@ -90,18 +87,10 @@ const _savemap = Dict(
"html" => html,
"tikz" => tex,
"txt" => txt,
)
)
const _extension_map = Dict("tikz" => "tex")
function getExtension(fn::AbstractString)
pieces = split(fn, ".")
length(pieces) > 1 || error("Can't extract file extension: ", fn)
ext = pieces[end]
haskey(_savemap, ext) || error("Invalid file extension: ", fn)
ext
end
function addExtension(fn::AbstractString, ext::AbstractString)
oldfn, oldext = splitext(fn)
oldext = chop(oldext, head = 1, tail = 0)
@ -141,6 +130,7 @@ savefig(fn::AbstractString) = savefig(current(), fn)
# ---------------------------------------------------------
"""
gui([plot])
@ -163,17 +153,13 @@ end
_do_plot_show(plt, showval::Bool) = showval && gui(plt)
function _do_plot_show(plt, showval::Symbol)
showval == :gui && gui(plt)
showval in (:inline,:ijulia) && inline(plt)
showval in (:inline, :ijulia) && inline(plt)
end
# ---------------------------------------------------------
const _best_html_output_type = KW(
:pyplot => :png,
:unicodeplots => :txt,
:plotlyjs => :html,
:plotly => :html
)
const _best_html_output_type =
KW(:pyplot => :png, :unicodeplots => :txt, :plotlyjs => :html, :plotly => :html)
# a backup for html... passes to svg or png depending on the html_output_format arg
function _show(io::IO, ::MIME"text/html", plt::Plot)
@ -183,7 +169,12 @@ function _show(io::IO, ::MIME"text/html", plt::Plot)
end
if output_type == :png
# @info("writing png to html output")
print(io, "<img src=\"data:image/png;base64,", base64encode(show, MIME("image/png"), plt), "\" />")
print(
io,
"<img src=\"data:image/png;base64,",
base64encode(show, MIME("image/png"), plt),
"\" />",
)
elseif output_type == :svg
# @info("writing svg to html output")
show(io, MIME("image/svg+xml"), plt)
@ -195,7 +186,7 @@ function _show(io::IO, ::MIME"text/html", plt::Plot)
end
# delegate showable to _show instead
function Base.showable(m::M, plt::P) where {M<:MIME, P<:Plot}
function Base.showable(m::M, plt::P) where {M <: MIME, P <: Plot}
return hasmethod(_show, Tuple{IO, M, P})
end
@ -204,9 +195,18 @@ function _display(plt::Plot)
end
# for writing to io streams... first prepare, then callback
for mime in ("text/plain", "text/html", "image/png", "image/eps", "image/svg+xml",
"application/eps", "application/pdf", "application/postscript",
"application/x-tex", "application/vnd.plotly.v1+json")
for mime in (
"text/plain",
"text/html",
"image/png",
"image/eps",
"image/svg+xml",
"application/eps",
"application/pdf",
"application/postscript",
"application/x-tex",
"application/vnd.plotly.v1+json",
)
@eval function Base.show(io::IO, m::MIME{Symbol($mime)}, plt::Plot)
if haskey(io, :juno_plotsize)
showjuno(io, m, plt)
@ -218,7 +218,8 @@ for mime in ("text/plain", "text/html", "image/png", "image/eps", "image/svg+xml
end
end
Base.show(io::IO, m::MIME"application/prs.juno.plotpane+html", plt::Plot) = showjuno(io, MIME("text/html"), plt)
Base.show(io::IO, m::MIME"application/prs.juno.plotpane+html", plt::Plot) =
showjuno(io, MIME("text/html"), plt)
# default text/plain for all backends
_show(io::IO, ::MIME{Symbol("text/plain")}, plt::Plot) = show(io, plt)
@ -257,7 +258,7 @@ function showjuno(io::IO, m, plt)
scale = minimum(jsize[i] / sz[i] for i in 1:2)
plt[:size] = [s * scale for s in sz]
plt[:dpi] = jratio*Plots.DPI
plt[:dpi] = jratio * Plots.DPI
plt[:thickness_scaling] *= scale
prepare_output(plt)