working on pgfplots
This commit is contained in:
Thomas Breloff
parent
d1d8d196ba
commit
bde3c2e19d
@ -427,7 +427,7 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
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# @show "SUBPLOT",sp.attr[:subplot_index] bbox(sp) plotarea(sp) viewport_subplot viewport_plotarea
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# fill in the plot area background
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bg = sp.attr[:background_color_inside]
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bg = getColor(sp.attr[:background_color_inside])
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gr_fill_viewport(viewport_plotarea, bg)
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# # # # c = getColor(d[:background_color_inside])
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dark_bg = 0.21 * bg.r + 0.72 * bg.g + 0.07 * bg.b < 0.9
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@ -74,16 +74,18 @@ function _initialize_backend(::PGFPlotsBackend; kw...)
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@eval begin
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import PGFPlots
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export PGFPlots
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# TODO: other initialization that needs to be eval-ed
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end
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# TODO: other initialization
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end
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# --------------------------------------------------------------------------------------
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const _pgfplots_linestyles = KW(
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:solid => "solid",
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:dash => "dashed",
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:dot => "dotted",
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:dashdot => "dashdotted",
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:dashdotdot => "dashdotdotted"
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:dashdotdot => "dashdotdotted",
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)
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const _pgfplots_markers = KW(
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@ -97,292 +99,443 @@ const _pgfplots_markers = KW(
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:star5 => "star",
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:star6 => "asterisk",
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:diamond => "diamond*",
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:pentagon => "pentagon*"
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:pentagon => "pentagon*",
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)
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const _pgfplots_legend_pos = KW(
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:bottomleft => "south west",
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:bottomright => "south east",
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:topright => "north east",
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:topleft => "north west"
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:topleft => "north west",
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)
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function _pgfplots_get_color(kwargs, symb)
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c = typeof(kwargs[symb]) == Symbol ? convertColor(kwargs[symb]) : kwargs[symb].c
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# We need to convert to decimals here because pgfplot will error
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# for colors in engineering notation
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r_str = @sprintf("%.8f", float(c.r))
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g_str = @sprintf("%.8f", float(c.g))
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b_str = @sprintf("%.8f", float(c.b))
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"{rgb,1:red,$(r_str);green,$(g_str);blue,$(b_str)}"
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const _pgf_series_extrastyle = KW(
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:steppre => "const plot mark right",
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:stepmid => "const plot mark mid",
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:steppost => "const plot",
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:sticks => "ycomb",
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:ysticks => "ycomb",
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:xsticks => "xcomb",
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)
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# --------------------------------------------------------------------------------------
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# # function _pgfplots_get_color(kwargs, symb)
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# # c = typeof(kwargs[symb]) == Symbol ? convertColor(kwargs[symb]) : kwargs[symb].c
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# function _pgfplots_get_color(c)
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# getColor(c)
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# # We need to convert to decimals here because pgfplot will error
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# # for colors in engineering notation
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# r_str = @sprintf("%.8f", float(c.r))
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# g_str = @sprintf("%.8f", float(c.g))
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# b_str = @sprintf("%.8f", float(c.b))
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# "{rgb,1:red,$(r_str);green,$(g_str);blue,$(b_str)}"
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# end
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# # function _pgfplots_get_linestyle!(kwargs, plt)
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# function _pgfplots_get_linestyle!(style, kw, d)
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# ls = d[:linestyle]
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# if haskey(_pgfplots_linestyles, ls)
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# push!(style, _pgfplots_linestyles[ls])
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# end
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#
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# push!(style, "line width = $(d[:linewidth]) pt")
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# end
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# takes in color,alpha, and returns color and alpha appropriate for pgf style
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function pgf_color(c, a = nothing)
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c = getColor(c)
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cstr = @sprintf("{rgb,1:red,%.8f;green,%.8f;blue,%.8f}", red(c), green(c), blue(c))
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a = (a == nothing ? alpha(c) : a)
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cstr, a
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end
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function _pgfplots_get_linestyle!(kwargs, plt)
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ls = plt[:linestyle]
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if haskey(_pgfplots_linestyles, ls)
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push!(kwargs[:style], _pgfplots_linestyles[ls])
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end
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function pgf_fillstyle(d::KW)
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cstr,a = pgf_color(d[:fillcolor], d[:fillalpha])
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"fill = $cstr, fill opacity=$a"
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end
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push!(kwargs[:style], "line width = $(plt[:linewidth]) pt")
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function pgf_linestyle(d::KW)
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cstr,a = pgf_color(d[:linecolor], d[:linealpha])
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"""
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color = $cstr,
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draw opacity=$a,
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line width=$(d[:linewidth]),
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$(get(_pgfplots_linestyles, d[:linestyle], "solid"))
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"""
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end
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function pgf_marker(d::KW)
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shape = d[:markershape]
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cstr, a = pgf_color(d[:markercolor], d[:markeralpha])
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cstr_stroke, a_stroke = pgf_color(d[:markerstrokecolor], d[:markerstrokealpha])
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"""
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mark = $(get(_pgfplots_markers, shape, "o*")),
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mark size = $(0.5 * d[:markersize]),
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mark options = {
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color = $cstr_stroke, draw opacity = $a_stroke,
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fill = $cstr, fill opacity = $a,
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line width = $(d[:markerstrokewidth]),
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rotate = $(shape == :dtriangle ? 180 : 0),
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$(get(_pgfplots_linestyles, d[:markerstrokestyle], "solid"))
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}
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"""
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end
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function _pgfplots_get_marker!(kwargs, plt)
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# Control marker shape, size, colors, alphas, and stroke width
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mark = plt[:markershape]
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α = plt[:markeralpha] == nothing ? 1.0 : plt[:markeralpha]
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push!(kwargs[:style], "mark = " * _pgfplots_markers[mark],
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"mark size = $(plt[:markersize]/2)",
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"mark options = {color=$(_pgfplots_get_color(plt, :markerstrokecolor))",
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"fill=$(_pgfplots_get_color(plt, :markercolor))",
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"fill opacity = $α",
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"line width=$(plt[:markerstrokewidth])")
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# Rotate the marker if :dtriangle was chosen
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mark == :dtriangle && push!(kwargs[:style], "rotate=180")
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# Apply marker stroke style if it is a valid PGFPlots stroke style
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if haskey(_pgfplots_linestyles, plt[:markerstrokestyle])
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push!(kwargs[:style], _pgfplots_linestyles[plt[:markerstrokestyle]])
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end
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# End the open mark options bracker
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push!(kwargs[:style], "}")
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end
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function _pgfplots_get_series_color!(kwargs, plt)
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α = plt[:seriesalpha] == nothing ? 1.0 : plt[:seriesalpha]
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push!(kwargs[:style], "color=$(_pgfplots_get_color(plt, :seriescolor))",
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"draw opacity = $α")
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end
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function _pgfplots_get_line_color!(kwargs, plt)
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α = plt[:linealpha] == nothing ? 1.0 : plt[:linealpha]
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kwargs[:style] *= ", color=$(_pgfplots_get_color(plt, :linecolor))" *
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", draw opacity = $α"
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end
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function _pgfplots_get_fill_color!(kwargs, plt)
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α = plt[:fillalpha] == nothing ? 1.0 : plt[:fillalpha]
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kwargs[:style] *= ", fill=$(_pgfplots_get_color(plt, :fillcolor))" *
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", fill opacity = $α"
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end
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function _pgfplots_get_label!(kwargs, plt)
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if plt[:label] != nothing && plt[:legend] != :none
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kwargs[:legendentry] = plt[:label]
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end
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end
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function _pgfplots_get_plot_kwargs(plt)
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kwargs = KW()
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kwargs[:style] = []
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_pgfplots_get_linestyle!(kwargs, plt)
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_pgfplots_get_marker!(kwargs, plt)
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_pgfplots_get_series_color!(kwargs, plt)
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_pgfplots_get_label!(kwargs, plt)
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kwargs[:style] = join(kwargs[:style], ',')
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kwargs
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end
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function _pgfplots_axis(plt_series)
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line_type = plt_series[:seriestype]
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plt_kwargs = _pgfplots_get_plot_kwargs(plt_series)
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if line_type == :path
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PGFPlots.Linear(plt_series[:x], plt_series[:y]; plt_kwargs...)
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elseif line_type == :path3d
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PGFPlots.Linear3(plt_series[:x], plt_series[:y], plt_series[:z]; plt_kwargs...)
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elseif line_type == :scatter
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PGFPlots.Scatter(plt_series[:x], plt_series[:y]; plt_kwargs...)
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elseif line_type == :steppre
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plt_kwargs[:style] *= ", const plot mark right"
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PGFPlots.Linear(plt_series[:x], plt_series[:y]; plt_kwargs...)
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elseif line_type == :stepmid
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plt_kwargs[:style] *= ", const plot mark mid"
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PGFPlots.Linear(plt_series[:x], plt_series[:y]; plt_kwargs...)
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elseif line_type == :steppost
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plt_kwargs[:style] *= ", const plot"
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PGFPlots.Linear(plt_series[:x], plt_series[:y]; plt_kwargs...)
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elseif line_type == :hist
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#TODO patch this in PGFPlots.jl instead; the problem is that PGFPlots will
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# save _all_ data points in the figure which can be quite heavy
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plt_hist = hist(plt_series[:y])
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plt_kwargs[:style] *= ", ybar interval"
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_pgfplots_get_line_color!(plt_kwargs, plt_series)
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_pgfplots_get_fill_color!(plt_kwargs, plt_series)
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PGFPlots.Linear(plt_hist[1][1:end-1]+plt_hist[1].step/2, plt_hist[2]; plt_kwargs...)
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elseif line_type == :hist2d
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PGFPlots.Histogram2(plt_series[:x], plt_series[:y])
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elseif line_type == :bar
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plt_kwargs[:style] *= ", ybar"
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_pgfplots_get_line_color!(plt_kwargs, plt_series)
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_pgfplots_get_fill_color!(plt_kwargs, plt_series)
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PGFPlots.Linear(plt_series[:x], plt_series[:y]; plt_kwargs...)
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elseif line_type == :sticks || line_type == :ysticks
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plt_kwargs[:style] *= ", ycomb"
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PGFPlots.Linear(plt_series[:x], plt_series[:y]; plt_kwargs...)
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elseif line_type == :xsticks
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plt_kwargs[:style] *= ", xcomb"
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PGFPlots.Linear(plt_series[:x], plt_series[:y]; plt_kwargs...)
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elseif line_type == :contour
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PGFPlots.Contour(plt_series[:z].surf, plt_series[:x], plt_series[:y])
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end
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end
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# ---------------------------------------------------------------------------
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# function _create_plot(pkg::PGFPlotsBackend, d::KW)
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# # TODO: create the window/canvas/context that is the plot within the backend (call it `o`)
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# # TODO: initialize the plot... title, xlabel, bgcolor, etc
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# Plot(nothing, pkg, 0, d, KW[])
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# # function _pgfplots_get_marker!(kwargs, plt)
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# function _pgfplots_get_marker!(style, kw, d)
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# # Control marker shape, size, colors, alphas, and stroke width
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# mark = d[:markershape]
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# α = d[:markeralpha] == nothing ? 1.0 : d[:markeralpha]
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# push!(style, "mark = " * _pgfplots_markers[mark],
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# "mark size = $(d[:markersize]/2)",
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# "mark options = {color=$(_pgfplots_get_color(d[:markerstrokecolor]))",
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# "fill=$(_pgfplots_get_color(d[:markercolor]))",
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# "fill opacity = $α",
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# "line width=$(d[:markerstrokewidth])")
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#
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# # Rotate the marker if :dtriangle was chosen
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# mark == :dtriangle && push!(style, "rotate=180")
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#
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# # Apply marker stroke style if it is a valid PGFPlots stroke style
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# if haskey(_pgfplots_linestyles, d[:markerstrokestyle])
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# push!(style, _pgfplots_linestyles[d[:markerstrokestyle]])
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# end
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#
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# # End the open mark options bracker
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# push!(style, "}")
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# end
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# function _series_added(::PGFPlotsBackend, plt::Plot, d::KW)
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# # TODO: add one series to the underlying package
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# push!(plt.seriesargs, d)
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# plt
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# end
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function _add_annotations{X,Y,V}(plt::Plot{PGFPlotsBackend}, anns::AVec{@compat(Tuple{X,Y,V})})
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# set or add to the annotation_list
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if haskey(plt.attr, :annotation_list)
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append!(plt.attr[:annotation_list], anns)
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else
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plt.attr[:annotation_list] = anns
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end
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end
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# ----------------------------------------------------------------
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# function _before_update_plot(plt::Plot{PGFPlotsBackend})
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# end
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# TODO: override this to update plot items (title, xlabel, etc) after creation
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function _update_plot_object(plt::Plot{PGFPlotsBackend}, d::KW)
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end
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# function _update_plot_pos_size(plt::AbstractPlot{PGFPlotsBackend}, d::KW)
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# end
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# ----------------------------------------------------------------
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# accessors for x/y data
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# function getxy(plt::Plot{PGFPlotsBackend}, i::Int)
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# d = plt.seriesargs[i]
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# d[:x], d[:y]
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# # function _pgfplots_get_series_color!(kwargs, plt)
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# function _pgfplots_get_series_color!(style, kw, d)
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# c = getColor(d[:seriescolor])
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# α = d[:seriesalpha] == nothing ? 1.0 : d[:seriesalpha]
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# push!(style, "color=$(_pgfplots_get_color(d[:seriescolor]))",
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# "draw opacity = $α")
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# end
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#
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# function setxy!{X,Y}(plt::Plot{PGFPlotsBackend}, xy::Tuple{X,Y}, i::Integer)
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# d = plt.seriesargs[i]
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# d[:x], d[:y] = xy
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# plt
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# end
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# ----------------------------------------------------------------
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# function _create_subplot(subplt::Subplot{PGFPlotsBackend}, isbefore::Bool)
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# # TODO: build the underlying Subplot object. this is where you might layout the panes within a GUI window, for example
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# true
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# end
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# function _expand_limits(lims, plt::Plot{PGFPlotsBackend}, isx::Bool)
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# # TODO: call expand limits for each plot data
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# # function _pgfplots_get_line_color!(kwargs, plt)
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# function _pgfplots_get_line_color!(style, kw, d)
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# α = d[:linealpha] == nothing ? 1.0 : d[:linealpha]
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# style *= ", color=$(_pgfplots_get_color(d[:linecolor]))" *
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# ", draw opacity = $α"
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# end
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#
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# function _remove_axis(plt::Plot{PGFPlotsBackend}, isx::Bool)
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# # TODO: if plot is inner subplot, might need to remove ticks or axis labels
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# # function _pgfplots_get_fill_color!(kwargs, plt)
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# function _pgfplots_get_fill_color!(style, kw, d)
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# α = d[:fillalpha] == nothing ? 1.0 : d[:fillalpha]
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# style *= ", fill=$(_pgfplots_get_color(d[:fillcolor]))" *
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# ", fill opacity = $α"
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# end
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# # function _pgfplots_get_label!(kwargs, plt)
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# function _pgfplots_get_label!(kw::KW, series::Series)
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# if d[:label] != nothing && d[:legend] != :none
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# kwargs[:legendentry] = d[:label]
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# end
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# end
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# --------------------------------------------------------------------------------------
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# function _pgfplots_get_plot_kwargs(plt)
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# style = []
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# kw = KW()
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# # kw[:style] = []
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# _pgfplots_get_linestyle!(style, kw, plt)
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# _pgfplots_get_marker!(style, kw, plt)
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# _pgfplots_get_series_color!(style, kw, plt)
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# _pgfplots_get_label!(style, kw, plt)
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# kw[:style] = join(style, ',')
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# kw
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# end
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function pgf_series(sp::Subplot, series::Series)
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d = series.d
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st = d[:seriestype]
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style = []
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kw = KW()
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push!(style, pgf_linestyle(d))
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push!(style, pgf_marker(d))
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push!(style, pgf_fillstyle(d))
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# add to legend?
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if should_add_to_legend(series)
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kw[:legendentry] = d[:label]
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end
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# function args
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args = if st == :contour
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d[:z].surf, d[:x], d[:y]
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elseif is3d(st)
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d[:x], d[:y], d[:z]
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else
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d[:x], d[:y]
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end
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# include additional style, then add to the kw
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if haskey(_pgf_series_extrastyle, st)
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push!(style, _pgf_series_extrastyle[st])
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end
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kw[:style] = join(style, ',')
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# build/return the series object
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func = if st == :path3d
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PGFPlots.Linear3
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elseif st == :scatter
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PGFPlots.Scatter
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elseif st == :hist2d
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PGFPlots.Histogram2
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elseif st == :contour
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PGFPlots.Contour
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else
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PGFPlots.Linear
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end
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func(args...; kw...)
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# # now return the series object
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# func, args = if st == :path
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# PGFPlots.Linear, (d[:x], d[:y])
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# elseif st == :path3d
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# PGFPlots.Linear3(d[:x], d[:y], d[:z]; kw...)
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# elseif st == :scatter
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# PGFPlots.Scatter(d[:x], d[:y]; kw...)
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# elseif st == :steppre
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# kw[:style] *= ", const plot mark right"
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# PGFPlots.Linear(d[:x], d[:y]; kw...)
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||||
# elseif st == :stepmid
|
||||
# kw[:style] *= ", const plot mark mid"
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :steppost
|
||||
# kw[:style] *= ", const plot"
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# # elseif st == :hist
|
||||
# # #TODO patch this in PGFPlots.jl instead; the problem is that PGFPlots will
|
||||
# # # save _all_ data points in the figure which can be quite heavy
|
||||
# # plt_hist = hist(d[:y])
|
||||
# # kw[:style] *= ", ybar interval"
|
||||
# # _pgfplots_get_line_color!(kw, d)
|
||||
# # _pgfplots_get_fill_color!(kw, d)
|
||||
# # PGFPlots.Linear(plt_hist[1][1:end-1]+plt_hist[1].step/2, plt_hist[2]; kw...)
|
||||
# elseif st == :hist2d
|
||||
# PGFPlots.Histogram2(d[:x], d[:y])
|
||||
# # elseif st == :bar
|
||||
# # kw[:style] *= ", ybar"
|
||||
# # _pgfplots_get_line_color!(kw, d)
|
||||
# # _pgfplots_get_fill_color!(kw, d)
|
||||
# # PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :sticks || st == :ysticks
|
||||
# kw[:style] *= ", ycomb"
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :xsticks
|
||||
# kw[:style] *= ", xcomb"
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :contour
|
||||
# PGFPlots.Contour(d[:z].surf, d[:x], d[:y])
|
||||
# end
|
||||
|
||||
|
||||
# if st == :path
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :path3d
|
||||
# PGFPlots.Linear3(d[:x], d[:y], d[:z]; kw...)
|
||||
# elseif st == :scatter
|
||||
# PGFPlots.Scatter(d[:x], d[:y]; kw...)
|
||||
# elseif st == :steppre
|
||||
# kw[:style] *= ", const plot mark right"
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :stepmid
|
||||
# kw[:style] *= ", const plot mark mid"
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :steppost
|
||||
# kw[:style] *= ", const plot"
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :hist
|
||||
# #TODO patch this in PGFPlots.jl instead; the problem is that PGFPlots will
|
||||
# # save _all_ data points in the figure which can be quite heavy
|
||||
# plt_hist = hist(d[:y])
|
||||
# kw[:style] *= ", ybar interval"
|
||||
# _pgfplots_get_line_color!(kw, d)
|
||||
# _pgfplots_get_fill_color!(kw, d)
|
||||
# PGFPlots.Linear(plt_hist[1][1:end-1]+plt_hist[1].step/2, plt_hist[2]; kw...)
|
||||
# elseif st == :hist2d
|
||||
# PGFPlots.Histogram2(d[:x], d[:y])
|
||||
# elseif st == :bar
|
||||
# kw[:style] *= ", ybar"
|
||||
# _pgfplots_get_line_color!(kw, d)
|
||||
# _pgfplots_get_fill_color!(kw, d)
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :sticks || st == :ysticks
|
||||
# kw[:style] *= ", ycomb"
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :xsticks
|
||||
# kw[:style] *= ", xcomb"
|
||||
# PGFPlots.Linear(d[:x], d[:y]; kw...)
|
||||
# elseif st == :contour
|
||||
# PGFPlots.Contour(d[:z].surf, d[:x], d[:y])
|
||||
# end
|
||||
end
|
||||
|
||||
|
||||
# ----------------------------------------------------------------
|
||||
|
||||
function pgf_axis(sp::Subplot, letter)
|
||||
axis = sp.attr[symbol(letter,:axis)]
|
||||
style = []
|
||||
kw = KW()
|
||||
|
||||
# axis guide
|
||||
kw[symbol(letter,:label)] = axis[:guide]
|
||||
|
||||
# flip/reverse?
|
||||
axis[:flip] && push!(style, "$letter dir=reverse")
|
||||
|
||||
# scale
|
||||
scale = axis[:scale]
|
||||
if scale in (:log2, :ln, :log10)
|
||||
kw[symbol(letter,:mode)] = "log"
|
||||
scale == :ln || push!(style, "log basis $letter=$(scale == :log2 ? 2 : 10)")
|
||||
end
|
||||
|
||||
# limits
|
||||
lims = axis_limits(axis)
|
||||
kw[symbol(letter,:min)] = lims[1]
|
||||
kw[symbol(letter,:max)] = lims[2]
|
||||
|
||||
# return the style list and KW args
|
||||
style, kw
|
||||
end
|
||||
|
||||
# function _pgfplots_get_axis_kwargs(d)
|
||||
# axisargs = KW()
|
||||
# for arg in (:xguide, :yguide, :zguide, :title)
|
||||
# axisargs[arg] = d[arg]
|
||||
# end
|
||||
# axisargs[:style] = []
|
||||
# d[:xflip] == true && push!(axisargs[:style], "x dir=reverse")
|
||||
# d[:yflip] == true && push!(axisargs[:style], "y dir=reverse")
|
||||
# if d[:xscale] in (:log, :log2, :ln, :log10)
|
||||
# axisargs[:xmode] = "log"
|
||||
# if d[:xscale] == :log2
|
||||
# push!(axisargs[:style], "log basis x=2")
|
||||
# elseif d[:xscale] in (:log, :log10)
|
||||
# push!(axisargs[:style], "log basis x=10")
|
||||
# end
|
||||
# end
|
||||
# if d[:yscale] in (:log, :log2, :ln, :log10)
|
||||
# axisargs[:ymode] = "log"
|
||||
# if d[:yscale] == :log2
|
||||
# push!(axisargs[:style], "log basis y=2")
|
||||
# elseif d[:yscale] in (:log, :log10)
|
||||
# push!(axisargs[:style], "log basis x=10")
|
||||
# end
|
||||
# end
|
||||
# if d[:zscale] in (:log, :log2, :ln, :log10)
|
||||
# axisargs[:zmode] = "log"
|
||||
# if d[:zscale] == :log2
|
||||
# push!(axisargs[:style], "log basis z=2")
|
||||
# elseif d[:zscale] in (:log, :log10)
|
||||
# push!(axisargs[:style], "log basis x=10")
|
||||
# end
|
||||
# end
|
||||
#
|
||||
# # Control background color
|
||||
# push!(axisargs[:style], "axis background/.style={fill=$(_pgfplots_get_color(d, :background_color))}")
|
||||
# # Control x/y-limits
|
||||
# if d[:xlims] !== :auto
|
||||
# axisargs[:xmin] = d[:xlims][1]
|
||||
# axisargs[:xmax] = d[:xlims][2]
|
||||
# end
|
||||
# if d[:ylims] !== :auto
|
||||
# axisargs[:ymin] = d[:ylims][1]
|
||||
# axisargs[:ymax] = d[:ylims][2]
|
||||
# end
|
||||
#
|
||||
# d[:grid] == true && push!(axisargs[:style], "grid = major")
|
||||
#
|
||||
# if d[:aspect_ratio] == :equal || d[:aspect_ratio] == 1
|
||||
# axisargs[:axisEqual] = "true"
|
||||
# end
|
||||
#
|
||||
# if ((d[:legend] != :none) || (d[:legend] != :best)) && (d[:legend] in keys(_pgfplots_legend_pos))
|
||||
# axisargs[:legendPos] = _pgfplots_legend_pos[d[:legend]]
|
||||
# end
|
||||
# axisargs[:style] = join(axisargs[:style], ',')
|
||||
# axisargs
|
||||
# end
|
||||
|
||||
# ----------------------------------------------------------------
|
||||
|
||||
function _pgfplots_get_axis_kwargs(d)
|
||||
axisargs = KW()
|
||||
for arg in (:xguide, :yguide, :zguide, :title)
|
||||
axisargs[arg] = d[arg]
|
||||
end
|
||||
axisargs[:style] = []
|
||||
d[:xflip] == true && push!(axisargs[:style], "x dir=reverse")
|
||||
d[:yflip] == true && push!(axisargs[:style], "y dir=reverse")
|
||||
if d[:xscale] in (:log, :log2, :ln, :log10)
|
||||
axisargs[:xmode] = "log"
|
||||
if d[:xscale] == :log2
|
||||
push!(axisargs[:style], "log basis x=2")
|
||||
elseif d[:xscale] in (:log, :log10)
|
||||
push!(axisargs[:style], "log basis x=10")
|
||||
# ################# This is the important method to implement!!! #################
|
||||
# function _make_pgf_plot(plt::Plot{PGFPlotsBackend})
|
||||
# os = Any[]
|
||||
# # We need to send the :legend KW to the axis
|
||||
# for plt_series in plt.seriesargs
|
||||
# plt_series[:legend] = plt.attr[:legend]
|
||||
# push!(os, _pgfplots_axis(plt_series))
|
||||
# end
|
||||
# axisargs =_pgfplots_get_axis_kwargs(plt.attr)
|
||||
# w, h = map(px2mm, plt.attr[:size])
|
||||
# plt.o = PGFPlots.Axis([os...]; width = "$w mm", height = "$h mm", axisargs...)
|
||||
# end
|
||||
|
||||
function _make_pgf_plot!(plt::Plot)
|
||||
plt.o = []
|
||||
for sp in plt.subplots
|
||||
# first build the PGFPlots.Axis object
|
||||
style = []
|
||||
kw = KW()
|
||||
|
||||
# add to style/kw for each axis
|
||||
for letter in (:x, :y, :z)
|
||||
if letter != :z || is3d(sp)
|
||||
axisstyle, axiskw = pgf_axis(sp, letter)
|
||||
merge!(kw, axiskw)
|
||||
end
|
||||
end
|
||||
end
|
||||
if d[:yscale] in (:log, :log2, :ln, :log10)
|
||||
axisargs[:ymode] = "log"
|
||||
if d[:yscale] == :log2
|
||||
push!(axisargs[:style], "log basis y=2")
|
||||
elseif d[:yscale] in (:log, :log10)
|
||||
push!(axisargs[:style], "log basis x=10")
|
||||
|
||||
# bounding box values are in mm
|
||||
bb = bbox(sp)
|
||||
push!(style, "xshift = $(left(bb).value)mm")
|
||||
push!(style, "yshift = $((height(bb) - (bottom(bb))).value)mm") # bb origin is top-left, pgf is bottom-left
|
||||
push!(style, "width = $(width(bb).value)mm")
|
||||
push!(style, "height = $(height(bb).value)mm")
|
||||
push!(style, "title = \"$(sp.attr[:title])\"")
|
||||
push!(style, "axis background/.style={fill=$(pgf_color(sp.attr[:background_color_inside])[1])}")
|
||||
|
||||
sp.attr[:grid] && push!(style, "grid = major")
|
||||
sp.attr[:aspect_ratio] in (1, :equal) && (kw[:axisEqual] = "true")
|
||||
|
||||
legpos = sp.attr[:legend]
|
||||
if haskey(_pgfplots_legend_pos, legpos)
|
||||
kw[:legendPos] = _pgfplots_legend_pos[legpos]
|
||||
end
|
||||
end
|
||||
if d[:zscale] in (:log, :log2, :ln, :log10)
|
||||
axisargs[:zmode] = "log"
|
||||
if d[:zscale] == :log2
|
||||
push!(axisargs[:style], "log basis z=2")
|
||||
elseif d[:zscale] in (:log, :log10)
|
||||
push!(axisargs[:style], "log basis x=10")
|
||||
|
||||
o = PGFPlots.Axis(; style = style, kw...)
|
||||
|
||||
# add the series object to the PGFPlots.Axis
|
||||
for series in series_list(sp)
|
||||
push!(o, pgf_series(sp, series))
|
||||
end
|
||||
end
|
||||
|
||||
# Control background color
|
||||
push!(axisargs[:style], "axis background/.style={fill=$(_pgfplots_get_color(d, :background_color))}")
|
||||
# Control x/y-limits
|
||||
if d[:xlims] !== :auto
|
||||
axisargs[:xmin] = d[:xlims][1]
|
||||
axisargs[:xmax] = d[:xlims][2]
|
||||
# add the PGFPlots.Axis to the list
|
||||
push!(plt.o, o)
|
||||
end
|
||||
if d[:ylims] !== :auto
|
||||
axisargs[:ymin] = d[:ylims][1]
|
||||
axisargs[:ymax] = d[:ylims][2]
|
||||
end
|
||||
|
||||
d[:grid] == true && push!(axisargs[:style], "grid = major")
|
||||
|
||||
if d[:aspect_ratio] == :equal || d[:aspect_ratio] == 1
|
||||
axisargs[:axisEqual] = "true"
|
||||
end
|
||||
|
||||
if ((d[:legend] != :none) || (d[:legend] != :best)) && (d[:legend] in keys(_pgfplots_legend_pos))
|
||||
axisargs[:legendPos] = _pgfplots_legend_pos[d[:legend]]
|
||||
end
|
||||
axisargs[:style] = join(axisargs[:style], ',')
|
||||
axisargs
|
||||
end
|
||||
|
||||
# ----------------------------------------------------------------
|
||||
|
||||
################# This is the important method to implement!!! #################
|
||||
function _make_pgf_plot(plt::Plot{PGFPlotsBackend})
|
||||
os = Any[]
|
||||
# We need to send the :legend KW to the axis
|
||||
for plt_series in plt.seriesargs
|
||||
plt_series[:legend] = plt.attr[:legend]
|
||||
push!(os, _pgfplots_axis(plt_series))
|
||||
end
|
||||
axisargs =_pgfplots_get_axis_kwargs(plt.attr)
|
||||
w, h = map(px2mm, plt.attr[:size])
|
||||
plt.o = PGFPlots.Axis([os...]; width = "$w mm", height = "$h mm", axisargs...)
|
||||
end
|
||||
|
||||
function Base.writemime(io::IO, mime::MIME"image/svg+xml", plt::AbstractPlot{PGFPlotsBackend})
|
||||
plt.o = _make_pgf_plot(plt)
|
||||
function _writemime(io::IO, mime::MIME"image/svg+xml", plt::Plot{PGFPlotsBackend})
|
||||
_make_pgf_plot!(plt)
|
||||
writemime(io, mime, plt.o)
|
||||
end
|
||||
|
||||
# function Base.writemime(io::IO, ::MIME"text/html", plt::AbstractPlot{PGFPlotsBackend})
|
||||
# end
|
||||
|
||||
function Base.display(::PlotsDisplay, plt::AbstractPlot{PGFPlotsBackend})
|
||||
plt.o = _make_pgf_plot(plt)
|
||||
function _display(plt::Plot{PGFPlotsBackend})
|
||||
_make_pgf_plot!(plt)
|
||||
display(plt.o)
|
||||
end
|
||||
|
||||
# function Base.display(::PlotsDisplay, plt::Subplot{PGFPlotsBackend})
|
||||
# # TODO: display/show the subplot
|
||||
# end
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user