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PLOTS_DEFAULT_BACKEND env variable; closes #200

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This commit is contained in:
Thomas Breloff 2016-04-23 09:04:02 -04:00
parent 04842974e7
commit d4ccf0ec62
2 changed files with 23 additions and 7 deletions
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16
src/backends.jl
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@ -64,6 +64,22 @@ CurrentBackend(sym::Symbol) = CurrentBackend(sym, _backend_instance(sym))
# --------------------------------------------------------- # ---------------------------------------------------------
function pickDefaultBackend() function pickDefaultBackend()
env_default = get(ENV, "PLOTS_DEFAULT_BACKEND", "")
if env_default != ""
try
Pkg.installed(env_default) # this will error if not installed
sym = symbol(lowercase(env_default))
if haskey(_backendType, sym)
return backend(sym)
else
warn("You have set PLOTS_DEFAULT_BACKEND=$env_default but it is not a valid backend package. Choose from:\n\t",
join(sort(_backends), "\n\t"))
end
catch
warn("You have set PLOTS_DEFAULT_BACKEND=$env_default but it is not installed.")
end
end
for pkgstr in ("PyPlot", "Immerse", "Qwt", "Gadfly", "GR", "UnicodePlots", "Bokeh", "GLVisualize") for pkgstr in ("PyPlot", "Immerse", "Qwt", "Gadfly", "GR", "UnicodePlots", "Bokeh", "GLVisualize")
if Pkg.installed(pkgstr) != nothing if Pkg.installed(pkgstr) != nothing
return backend(symbol(lowercase(pkgstr))) return backend(symbol(lowercase(pkgstr)))

2
src/backends/pyplot.jl
View File

@ -371,7 +371,7 @@ function _add_series(pkg::PyPlotBackend, plt::Plot, d::KW)
# cmap = get_cmap(plt, d) # cmap = get_cmap(plt, d)
dumpdict(d, "",true) # dumpdict(d, "",true)
# handle zcolor and get c/cmap # handle zcolor and get c/cmap
# extra_kw = get_extra_kw(plt, d) # extra_kw = get_extra_kw(plt, d)