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_canvas_type in unicodeplots

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This commit is contained in:
Tom Breloff 2016-11-21 14:49:39 -05:00
parent e9ccdef447
commit eba1e366bb
1 changed files with 18 additions and 1 deletions
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19
src/backends/unicodeplots.jl
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@ -45,6 +45,18 @@ end
# -------------------------------
const _canvas_type = Ref(:auto)
function _canvas_map()
KW(
:braille => UnicodePlots.BrailleCanvas,
:ascii => UnicodePlots.AsciiCanvas,
:block => UnicodePlots.BlockCanvas,
:dot => UnicodePlots.DotCanvas,
:density => UnicodePlots.DensityCanvas,
)
end
# do all the magic here... build it all at once, since we need to know about all the series at the very beginning
function rebuildUnicodePlot!(plt::Plot, width, height)
@ -66,7 +78,12 @@ function rebuildUnicodePlot!(plt::Plot, width, height)
y = Float64[ylim[1]]
# create a plot window with xlim/ylim set, but the X/Y vectors are outside the bounds
canvas_type = isijulia() ? UnicodePlots.AsciiCanvas : UnicodePlots.BrailleCanvas
ct = _canvas_type[]
canvas_type = if ct == :auto
isijulia() ? UnicodePlots.AsciiCanvas : UnicodePlots.BrailleCanvas
else
_canvas_map()[ct]
end
# special handling for spy
if length(sp.series_list) == 1