mantao/Plots.jl
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Added support for bar plots

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This commit is contained in:
Josef Heinen 2016-01-16 13:53:22 +01:00
parent 054a99ca38
commit da9fdb356c
1 changed files with 14 additions and 2 deletions
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16
src/backends/gr.jl
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@ -46,7 +46,9 @@ function gr_display(plt::Plot{GRPackage})
xmin = ymin = typemax(Float64)
xmax = ymax = typemin(Float64)
for p in plt.seriesargs
if p[:linetype] == :hist
if p[:linetype] == :bar
x, y = 1:length(p[:y]), p[:y]
elseif p[:linetype] == :hist
x, y = Base.hist(p[:y])
else
x, y = p[:x], p[:y]
@ -169,6 +171,16 @@ function gr_display(plt::Plot{GRPackage})
GR.polymarker(p[:x], p[:y])
end
legend = true
elseif p[:linetype] == :bar
y = p[:y]
for i = 1:length(y)
GR.setfillcolorind(gr_getcolorind(p[:fillcolor]))
GR.setfillintstyle(GR.INTSTYLE_SOLID)
GR.fillrect(i-0.4, i+0.4, max(0, ymin), y[i])
GR.setfillcolorind(1)
GR.setfillintstyle(GR.INTSTYLE_HOLLOW)
GR.fillrect(i-0.4, i+0.4, max(0, ymin), y[i])
end
elseif p[:linetype] == :hist
h = Base.hist(p[:y])
x, y = float(collect(h[1])), float(h[2])
@ -191,7 +203,7 @@ function gr_display(plt::Plot{GRPackage})
end
end
elseif p[:linetype] in [:line, :steppre, :steppost, :sticks,
:heatmap, :hexbin, :density, :bar,
:heatmap, :hexbin, :density,
:contour, :path3d, :scatter3d, :surface,
:wireframe, :ohlc, :pie]
println("TODO: add support for linetype $(p[:linetype])")