643 lines
20 KiB
Julia
643 lines
20 KiB
Julia
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# https://github.com/jheinen/GR.jl
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function _initialize_backend(::GRPackage; kw...)
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@eval begin
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import GR
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export GR
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end
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end
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const gr_linetype = Dict(
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:auto => 1, :solid => 1, :dash => 2, :dot => 3, :dashdot => 4,
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:dashdotdot => -1 )
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const gr_markertype = Dict(
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:auto => 1, :none => -1, :ellipse => -1, :rect => -7, :diamond => -13,
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:utriangle => -3, :dtriangle => -5, :pentagon => -14, :hexagon => 3,
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:cross => 2, :xcross => 5, :star5 => 3 )
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const gr_halign = Dict(:left => 1, :hcenter => 2, :right => 3)
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const gr_valign = Dict(:top => 1, :vcenter => 3, :bottom => 5)
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const gr_font_family = Dict(
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"times" => 1, "helvetica" => 5, "courier" => 9, "bookman" => 14,
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"newcenturyschlbk" => 18, "avantgarde" => 22, "palatino" => 26)
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function gr_getcolorind(v)
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c = getColor(v)
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return convert(Int, GR.inqcolorfromrgb(c.r, c.g, c.b))
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end
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function gr_getaxisind(p)
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axis = get(p, :axis, :none)
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if axis in [:none, :left]
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return 1
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else
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return 2
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end
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end
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function gr_display(plt::Plot{GRPackage}, clear=true, update=true,
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subplot=[0, 1, 0, 1])
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d = plt.plotargs
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clear && GR.clearws()
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mwidth, mheight, width, height = GR.inqdspsize()
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w, h = d[:size]
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viewport = zeros(4)
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if w > h
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ratio = float(h) / w
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msize = mwidth * w / width
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GR.setwsviewport(0, msize, 0, msize * ratio)
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GR.setwswindow(0, 1, 0, ratio)
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viewport[1] = subplot[1] + 0.1 * (subplot[2] - subplot[1])
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viewport[2] = subplot[1] + 0.95 * (subplot[2] - subplot[1])
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viewport[3] = ratio * (subplot[3] + 0.1 * (subplot[4] - subplot[3]))
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viewport[4] = ratio * (subplot[3] + 0.95 * (subplot[4] - subplot[3]))
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else
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ratio = float(w) / h
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msize = mheight * h / height
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GR.setwsviewport(0, msize * ratio, 0, msize)
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GR.setwswindow(0, ratio, 0, 1)
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viewport[1] = ratio * (subplot[1] + 0.1 * (subplot[2] - subplot[1]))
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viewport[2] = ratio * (subplot[1] + 0.95 * (subplot[2] - subplot[1]))
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viewport[3] = subplot[3] + 0.1 * (subplot[4] - subplot[3])
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viewport[4] = subplot[3] + 0.95 * (subplot[4] - subplot[3])
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end
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extrema = zeros(2, 4)
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num_axes = 1
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cmap = false
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axes_2d = true
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for axis = 1:2
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xmin = ymin = typemax(Float64)
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xmax = ymax = typemin(Float64)
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for p in plt.seriesargs
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if axis == gr_getaxisind(p)
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if axis == 2
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num_axes = 2
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end
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if p[:linetype] == :bar
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x, y = 1:length(p[:y]), p[:y]
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elseif p[:linetype] == :ohlc
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x, y = 1:size(p[:y], 1), p[:y]
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elseif p[:linetype] in [:hist, :density]
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x, y = Base.hist(p[:y])
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elseif p[:linetype] in [:heatmap, :hexbin]
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E = zeros(length(p[:x]),2)
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E[:,1] = p[:x]
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E[:,2] = p[:y]
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if isa(p[:nbins], Tuple)
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xbins, ybins = p[:nbins]
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else
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xbins = ybins = p[:nbins]
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end
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cmap = true
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x, y, H = Base.hist2d(E, xbins, ybins)
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else
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if p[:linetype] in [:contour, :surface]
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cmap = true
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end
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if p[:linetype] in [:surface, :wireframe, :path3d, :scatter3d]
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axes_2d = false
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end
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x, y = p[:x], p[:y]
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end
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xmin = min(minimum(x), xmin)
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xmax = max(maximum(x), xmax)
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if p[:linetype] == :ohlc
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for val in y
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ymin = min(val.open, val.high, val.low, val.close, ymin)
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ymax = max(val.open, val.high, val.low, val.close, ymax)
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end
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else
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ymin = min(minimum(y), ymin)
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ymax = max(maximum(y), ymax)
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end
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end
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end
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if xmax <= xmin
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xmax = xmin + 1
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end
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if ymax <= ymin
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ymax = ymin + 1
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end
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extrema[axis,:] = [xmin, xmax, ymin, ymax]
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end
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if num_axes == 2 || !axes_2d
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viewport[2] -= 0.05
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end
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if cmap
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viewport[2] -= 0.1
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end
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GR.setviewport(viewport[1], viewport[2], viewport[3], viewport[4])
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scale = 0
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d[:xscale] == :log10 && (scale |= GR.OPTION_X_LOG)
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d[:yscale] == :log10 && (scale |= GR.OPTION_Y_LOG)
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get(d, :xflip, false) && (scale |= GR.OPTION_FLIP_X)
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get(d, :yflip, false) && (scale |= GR.OPTION_FLIP_Y)
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for axis = 1:num_axes
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xmin, xmax, ymin, ymax = extrema[axis,:]
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if scale & GR.OPTION_X_LOG == 0
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xmin, xmax = GR.adjustlimits(xmin, xmax)
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majorx = 5
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xtick = GR.tick(xmin, xmax) / majorx
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else
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xtick = majorx = 1
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end
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if scale & GR.OPTION_Y_LOG == 0
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ymin, ymax = GR.adjustlimits(ymin, ymax)
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majory = 5
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ytick = GR.tick(ymin, ymax) / majory
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else
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ytick = majory = 1
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end
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if scale & GR.OPTION_FLIP_X == 0
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xorg = (xmin, xmax)
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else
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xorg = (xmax, xmin)
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end
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if scale & GR.OPTION_FLIP_Y == 0
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yorg = (ymin, ymax)
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else
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yorg = (ymax, ymin)
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end
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GR.setwindow(xmin, xmax, ymin, ymax)
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if axis == 1 && haskey(d, :background_color)
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GR.savestate()
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GR.setfillintstyle(GR.INTSTYLE_SOLID)
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GR.setfillcolorind(gr_getcolorind(d[:background_color]))
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GR.fillrect(xmin, xmax, ymin, ymax)
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GR.restorestate()
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end
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GR.setscale(scale)
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if axes_2d
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diag = sqrt((viewport[2] - viewport[1])^2 + (viewport[4] - viewport[3])^2)
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GR.setlinewidth(1)
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charheight = max(0.018 * diag, 0.01)
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GR.setcharheight(charheight)
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ticksize = 0.0075 * diag
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GR.grid(xtick, ytick, 0, 0, majorx, majory)
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if num_axes == 1
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GR.axes(xtick, ytick, xorg[1], yorg[1], majorx, majory, ticksize)
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GR.axes(xtick, ytick, xorg[2], yorg[2], -majorx, -majory, -ticksize)
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elseif axis == 1
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GR.axes(xtick, ytick, xorg[1], yorg[1], majorx, majory, ticksize)
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else
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GR.axes(xtick, ytick, xorg[2], yorg[2], -majorx, majory, -ticksize)
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end
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end
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end
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if get(d, :title, "") != ""
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GR.savestate()
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GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_TOP)
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GR.text(0.5, min(ratio, 1), d[:title])
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GR.restorestate()
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end
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if get(d, :xlabel, "") != ""
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GR.savestate()
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GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_BOTTOM)
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GR.text(0.5, 0, d[:xlabel])
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GR.restorestate()
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end
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if get(d, :ylabel, "") != ""
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GR.savestate()
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GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_TOP)
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GR.setcharup(-1, 0)
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GR.text(0, 0.5 * (viewport[3] + viewport[4]), d[:ylabel])
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GR.restorestate()
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end
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if get(d, :yrightlabel, "") != ""
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GR.savestate()
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GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_TOP)
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GR.setcharup(1, 0)
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GR.text(1, 0.5 * (viewport[3] + viewport[4]), d[:yrightlabel])
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GR.restorestate()
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end
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legend = false
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for p in plt.seriesargs
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GR.savestate()
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xmin, xmax, ymin, ymax = extrema[gr_getaxisind(p),:]
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GR.setwindow(xmin, xmax, ymin, ymax)
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if p[:linetype] in [:path, :line, :steppre, :steppost, :sticks, :hline, :vline, :ohlc]
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haskey(p, :linestyle) && GR.setlinetype(gr_linetype[p[:linestyle]])
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haskey(p, :linewidth) && GR.setlinewidth(p[:linewidth])
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haskey(p, :linecolor) && GR.setlinecolorind(gr_getcolorind(p[:linecolor]))
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end
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if p[:linetype] == :path
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if haskey(p, :fillcolor)
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GR.setfillcolorind(gr_getcolorind(p[:fillcolor]))
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GR.setfillintstyle(GR.INTSTYLE_SOLID)
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end
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if length(p[:x]) > 1
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if p[:fillrange] != nothing
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GR.fillarea([p[:x][1]; p[:x]; p[:x][length(p[:x])]], [p[:fillrange]; p[:y]; p[:fillrange]])
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end
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GR.polyline(p[:x], p[:y])
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end
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legend = true
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end
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if p[:linetype] == :line
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if length(p[:x]) > 1
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GR.polyline(p[:x], p[:y])
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end
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legend = true
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elseif p[:linetype] in [:steppre, :steppost]
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n = length(p[:x])
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x = zeros(2*n + 1)
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y = zeros(2*n + 1)
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x[1], y[1] = p[:x][1], p[:y][1]
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j = 2
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for i = 2:n
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if p[:linetype] == :steppre
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x[j], x[j+1] = p[:x][i-1], p[:x][i]
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y[j], y[j+1] = p[:y][i], p[:y][i]
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else
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x[j], x[j+1] = p[:x][i], p[:x][i]
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y[j], y[j+1] = p[:y][i-1], p[:y][i]
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end
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j += 2
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end
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if n > 1
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GR.polyline(x, y)
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end
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legend = true
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elseif p[:linetype] == :sticks
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x, y = p[:x], p[:y]
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for i = 1:length(y)
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GR.polyline([x[i], x[i]], [ymin, y[i]])
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end
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legend = true
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elseif p[:linetype] == :scatter || (p[:markershape] != :none && axes_2d)
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haskey(p, :markercolor) && GR.setmarkercolorind(gr_getcolorind(p[:markercolor]))
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haskey(p, :markershape) && GR.setmarkertype(gr_markertype[p[:markershape]])
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if haskey(d, :markersize)
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if typeof(d[:markersize]) <: Number
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GR.setmarkersize(d[:markersize] / 4.0)
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if length(p[:x]) > 0
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GR.polymarker(p[:x], p[:y])
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end
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else
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c = p[:markercolor]
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GR.setcolormap(-GR.COLORMAP_GLOWING)
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for i = 1:length(p[:x])
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if isa(c, ColorGradient) && p[:zcolor] != nothing
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ci = round(Int, 1000 + p[:zcolor][i] * 255)
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GR.setmarkercolorind(ci)
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end
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GR.setmarkersize(d[:markersize][i] / 4.0)
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GR.polymarker([p[:x][i]], [p[:y][i]])
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end
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end
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else
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if length(p[:x]) > 0
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GR.polymarker(p[:x], p[:y])
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end
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end
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legend = true
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elseif p[:linetype] == :bar
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y = p[:y]
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for i = 1:length(y)
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GR.setfillcolorind(gr_getcolorind(p[:fillcolor]))
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GR.setfillintstyle(GR.INTSTYLE_SOLID)
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GR.fillrect(i-0.4, i+0.4, max(0, ymin), y[i])
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GR.setfillcolorind(1)
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GR.setfillintstyle(GR.INTSTYLE_HOLLOW)
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GR.fillrect(i-0.4, i+0.4, max(0, ymin), y[i])
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end
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elseif p[:linetype] in [:hist, :density]
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h = Base.hist(p[:y])
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x, y = float(collect(h[1])), float(h[2])
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for i = 2:length(y)
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GR.setfillcolorind(gr_getcolorind(p[:fillcolor]))
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GR.setfillintstyle(GR.INTSTYLE_SOLID)
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GR.fillrect(x[i-1], x[i], ymin, y[i])
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GR.setfillcolorind(1)
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GR.setfillintstyle(GR.INTSTYLE_HOLLOW)
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GR.fillrect(x[i-1], x[i], ymin, y[i])
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end
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elseif p[:linetype] in [:hline, :vline]
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for xy in p[:y]
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if p[:linetype] == :hline
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GR.polyline([xmin, xmax], [xy, xy])
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else
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GR.polyline([xy, xy], [ymin, ymax])
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end
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end
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elseif p[:linetype] in [:heatmap, :hexbin]
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E = zeros(length(p[:x]),2)
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E[:,1] = p[:x]
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E[:,2] = p[:y]
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if isa(p[:nbins], Tuple)
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xbins, ybins = p[:nbins]
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else
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xbins = ybins = p[:nbins]
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end
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x, y, H = Base.hist2d(E, xbins, ybins)
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counts = round(Int32, 1000 + 255 * H / maximum(H))
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n, m = size(counts)
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GR.setcolormap(GR.COLORMAP_COOLWARM)
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GR.cellarray(xmin, xmax, ymin, ymax, n, m, counts)
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GR.setviewport(viewport[2] + 0.02, viewport[2] + 0.05,
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viewport[3], viewport[4])
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GR.setspace(0, maximum(counts), 0, 90)
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diag = sqrt((viewport[2] - viewport[1])^2 + (viewport[4] - viewport[3])^2)
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charheight = max(0.016 * diag, 0.01)
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GR.setcharheight(charheight)
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GR.colormap()
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elseif p[:linetype] == :contour
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x, y, z = p[:x], p[:y], p[:z].surf
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zmin, zmax = minimum(z), maximum(z)
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if typeof(p[:levels]) <: Array
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h = p[:levels]
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else
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h = linspace(zmin, zmax, p[:levels])
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end
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GR.setspace(zmin, zmax, 0, 90)
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GR.setcolormap(GR.COLORMAP_COOLWARM)
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GR.contour(x, y, h, reshape(z, length(x) * length(y)), 1000)
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GR.setviewport(viewport[2] + 0.02, viewport[2] + 0.05,
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viewport[3], viewport[4])
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l = round(Int32, 1000 + (h - minimum(h)) / (maximum(h) - minimum(h)) * 255)
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GR.setwindow(xmin, xmax, zmin, zmax)
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GR.cellarray(xmin, xmax, zmax, zmin, 1, length(l), l)
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ztick = 0.5 * GR.tick(zmin, zmax)
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diag = sqrt((viewport[2] - viewport[1])^2 + (viewport[4] - viewport[3])^2)
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charheight = max(0.016 * diag, 0.01)
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GR.setcharheight(charheight)
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GR.axes(0, ztick, xmax, zmin, 0, 1, 0.005)
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elseif p[:linetype] in [:surface, :wireframe]
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x, y, z = p[:x], p[:y], p[:z].surf
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zmin, zmax = GR.adjustrange(minimum(z), maximum(z))
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GR.setspace(zmin, zmax, 40, 70)
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xtick = GR.tick(xmin, xmax) / 2
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ytick = GR.tick(ymin, ymax) / 2
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ztick = GR.tick(zmin, zmax) / 2
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diag = sqrt((viewport[2] - viewport[1])^2 + (viewport[4] - viewport[3])^2)
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charheight = max(0.018 * diag, 0.01)
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ticksize = 0.01 * (viewport[2] - viewport[1])
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# GR.savestate()
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GR.setlinewidth(1)
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GR.grid3d(xtick, 0, ztick, xmin, ymin, zmin, 2, 0, 2)
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GR.grid3d(0, ytick, 0, xmax, ymin, zmin, 0, 2, 0)
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# GR.restorestate()
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z = reshape(z, length(x) * length(y))
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if p[:linetype] == :surface
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GR.setcolormap(GR.COLORMAP_COOLWARM)
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GR.gr3.surface(x, y, z, GR.OPTION_COLORED_MESH)
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else
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GR.setfillcolorind(0)
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GR.surface(x, y, z, GR.OPTION_FILLED_MESH)
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end
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GR.setlinewidth(1)
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GR.setcharheight(charheight)
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GR.axes3d(xtick, 0, ztick, xmin, ymin, zmin, 2, 0, 2, -ticksize)
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GR.axes3d(0, ytick, 0, xmax, ymin, zmin, 0, 2, 0, ticksize)
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if cmap
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GR.setviewport(viewport[2] + 0.07, viewport[2] + 0.1,
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viewport[3], viewport[4])
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GR.colormap()
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end
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elseif p[:linetype] in [:path3d, :scatter3d]
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x, y, z = p[:x], p[:y], p[:z]
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zmin, zmax = GR.adjustrange(minimum(z), maximum(z))
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GR.setspace(zmin, zmax, 40, 70)
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xtick = GR.tick(xmin, xmax) / 2
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ytick = GR.tick(ymin, ymax) / 2
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ztick = GR.tick(zmin, zmax) / 2
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diag = sqrt((viewport[2] - viewport[1])^2 + (viewport[4] - viewport[3])^2)
|
|
charheight = max(0.018 * diag, 0.01)
|
|
ticksize = 0.01 * (viewport[2] - viewport[1])
|
|
# GR.savestate()
|
|
GR.setlinewidth(1)
|
|
GR.grid3d(xtick, 0, ztick, xmin, ymin, zmin, 2, 0, 2)
|
|
GR.grid3d(0, ytick, 0, xmax, ymin, zmin, 0, 2, 0)
|
|
# GR.restorestate()
|
|
if p[:linetype] == :scatter3d
|
|
haskey(p, :markercolor) && GR.setmarkercolorind(gr_getcolorind(p[:markercolor]))
|
|
haskey(p, :markershape) && GR.setmarkertype(gr_markertype[p[:markershape]])
|
|
for i = 1:length(z)
|
|
px, py = GR.wc3towc(x[i], y[i], z[i])
|
|
GR.polymarker([px], [py])
|
|
end
|
|
else
|
|
haskey(p, :linewidth) && GR.setlinewidth(p[:linewidth])
|
|
if length(x) > 0
|
|
GR.polyline3d(x, y, z)
|
|
end
|
|
end
|
|
GR.setlinewidth(1)
|
|
GR.setcharheight(charheight)
|
|
GR.axes3d(xtick, 0, ztick, xmin, ymin, zmin, 2, 0, 2, -ticksize)
|
|
GR.axes3d(0, ytick, 0, xmax, ymin, zmin, 0, 2, 0, ticksize)
|
|
elseif p[:linetype] == :ohlc
|
|
y = p[:y]
|
|
n = size(y, 1)
|
|
ticksize = 0.5 * (xmax - xmin) / n
|
|
for i in 1:n
|
|
GR.polyline([i-ticksize, i], [y[i].open, y[i].open])
|
|
GR.polyline([i, i], [y[i].low, y[i].high])
|
|
GR.polyline([i, i+ticksize], [y[i].close, y[i].close])
|
|
end
|
|
elseif p[:linetype] in [:pie]
|
|
println("TODO: add support for linetype $(p[:linetype])")
|
|
end
|
|
GR.restorestate()
|
|
end
|
|
|
|
if d[:legend] != :none && legend
|
|
GR.savestate()
|
|
GR.selntran(0)
|
|
GR.setscale(0)
|
|
w = 0
|
|
i = 0
|
|
for p in plt.seriesargs
|
|
if typeof(p[:label]) <: Array
|
|
i += 1
|
|
lab = p[:label][i]
|
|
else
|
|
lab = p[:label]
|
|
end
|
|
tbx, tby = GR.inqtext(0, 0, lab)
|
|
w = max(w, tbx[3])
|
|
end
|
|
px = viewport[2] - 0.05 - w
|
|
py = viewport[4] - 0.06
|
|
GR.setfillintstyle(GR.INTSTYLE_SOLID)
|
|
GR.setfillcolorind(0)
|
|
GR.fillrect(px - 0.08, px + w + 0.02, py + 0.03, py - 0.03 * length(plt.seriesargs))
|
|
GR.setlinetype(1)
|
|
GR.setlinecolorind(1)
|
|
GR.setlinewidth(1)
|
|
GR.drawrect(px - 0.08, px + w + 0.02, py + 0.03, py - 0.03 * length(plt.seriesargs))
|
|
haskey(d, :linewidth) && GR.setlinewidth(d[:linewidth])
|
|
i = 0
|
|
for p in plt.seriesargs
|
|
if p[:linetype] in [:path, :line, :steppre, :steppost, :sticks]
|
|
haskey(p, :linecolor) && GR.setlinecolorind(gr_getcolorind(p[:linecolor]))
|
|
haskey(p, :linestyle) && GR.setlinetype(gr_linetype[p[:linestyle]])
|
|
GR.polyline([px - 0.07, px - 0.01], [py, py])
|
|
end
|
|
if p[:linetype] == :scatter || p[:markershape] != :none
|
|
haskey(p, :markercolor) && GR.setmarkercolorind(gr_getcolorind(p[:markercolor]))
|
|
haskey(p, :markershape) && GR.setmarkertype(gr_markertype[p[:markershape]])
|
|
if p[:linetype] in [:path, :line, :steppre, :steppost, :sticks]
|
|
GR.polymarker([px - 0.06, px - 0.02], [py, py])
|
|
else
|
|
GR.polymarker([px - 0.06, px - 0.04, px - 0.02], [py, py, py])
|
|
end
|
|
end
|
|
if typeof(p[:label]) <: Array
|
|
i += 1
|
|
lab = p[:label][i]
|
|
else
|
|
lab = p[:label]
|
|
end
|
|
GR.settextalign(GR.TEXT_HALIGN_LEFT, GR.TEXT_VALIGN_HALF)
|
|
GR.text(px, py, lab)
|
|
py -= 0.03
|
|
end
|
|
GR.selntran(1)
|
|
GR.restorestate()
|
|
end
|
|
|
|
if haskey(d, :anns)
|
|
GR.savestate()
|
|
for ann in d[:anns]
|
|
x, y, val = ann
|
|
x, y = GR.wctondc(x, y)
|
|
alpha = val.font.rotation
|
|
family = lowercase(val.font.family)
|
|
GR.setcharheight(0.7 * val.font.pointsize / d[:size][2])
|
|
GR.setcharup(sin(val.font.rotation), cos(val.font.rotation))
|
|
if haskey(gr_font_family, family)
|
|
GR.settextfontprec(100 + gr_font_family[family], GR.TEXT_PRECISION_STRING)
|
|
end
|
|
GR.settextcolorind(gr_getcolorind(val.font.color))
|
|
GR.settextalign(gr_halign[val.font.halign], gr_valign[val.font.valign])
|
|
GR.text(x, y, val.str)
|
|
end
|
|
GR.restorestate()
|
|
end
|
|
|
|
update && GR.updatews()
|
|
end
|
|
|
|
function gr_display(subplt::Subplot{GRPackage})
|
|
clear = true
|
|
update = false
|
|
l = enumerate(subplt.layout)
|
|
nr = nrows(subplt.layout)
|
|
for (i, (r, c)) in l
|
|
nc = ncols(subplt.layout, r)
|
|
if i == length(l)
|
|
update = true
|
|
end
|
|
subplot = [(c-1)/nc, c/nc, 1-r/nr, 1-(r-1)/nr]
|
|
gr_display(subplt.plts[i], clear, update, subplot)
|
|
clear = false
|
|
end
|
|
end
|
|
|
|
function _create_plot(pkg::GRPackage; kw...)
|
|
isijulia() && GR.inline("svg")
|
|
d = Dict(kw)
|
|
Plot(nothing, pkg, 0, d, Dict[])
|
|
end
|
|
|
|
function _add_series(::GRPackage, plt::Plot; kw...)
|
|
d = Dict(kw)
|
|
push!(plt.seriesargs, d)
|
|
plt
|
|
end
|
|
|
|
function _add_annotations{X,Y,V}(plt::Plot{GRPackage}, anns::AVec{@compat(Tuple{X,Y,V})})
|
|
if haskey(plt.plotargs, :anns)
|
|
append!(plt.plotargs[:anns], anns)
|
|
else
|
|
plt.plotargs[:anns] = anns
|
|
end
|
|
end
|
|
|
|
# ----------------------------------------------------------------
|
|
|
|
function _before_update_plot(plt::Plot{GRPackage})
|
|
end
|
|
|
|
function _update_plot(plt::Plot{GRPackage}, d::Dict)
|
|
for k in (:title, :xlabel, :ylabel)
|
|
haskey(d, k) && (plt.plotargs[k] = d[k])
|
|
end
|
|
end
|
|
|
|
function _update_plot_pos_size(plt::PlottingObject{GRPackage}, d::Dict)
|
|
end
|
|
|
|
# ----------------------------------------------------------------
|
|
|
|
function Base.getindex(plt::Plot{GRPackage}, i::Int)
|
|
d = plt.seriesargs[i]
|
|
d[:x], d[:y]
|
|
end
|
|
|
|
function Base.setindex!(plt::Plot{GRPackage}, xy::Tuple, i::Integer)
|
|
d = plt.seriesargs[i]
|
|
d[:x], d[:y] = xy
|
|
plt
|
|
end
|
|
|
|
# ----------------------------------------------------------------
|
|
|
|
function _create_subplot(subplt::Subplot{GRPackage}, isbefore::Bool)
|
|
true
|
|
end
|
|
|
|
function _expand_limits(lims, plt::Plot{GRPackage}, isx::Bool)
|
|
# TODO: call expand limits for each plot data
|
|
end
|
|
|
|
function _remove_axis(plt::Plot{GRPackage}, isx::Bool)
|
|
# TODO: if plot is inner subplot, might need to remove ticks or axis labels
|
|
end
|
|
|
|
# ----------------------------------------------------------------
|
|
|
|
function Base.writemime(io::IO, m::MIME"image/png", plt::PlottingObject{GRPackage})
|
|
isijulia() && return
|
|
GR.emergencyclosegks()
|
|
ENV["GKS_WSTYPE"] = "png"
|
|
gr_display(plt)
|
|
GR.emergencyclosegks()
|
|
write(io, readall("gks.png"))
|
|
end
|
|
|
|
function Base.writemime(io::IO, m::MIME"image/svg+xml", plt::PlottingObject{GRPackage})
|
|
isijulia() || return
|
|
GR.emergencyclosegks()
|
|
ENV["GKS_WSTYPE"] = "svg"
|
|
gr_display(plt)
|
|
GR.emergencyclosegks()
|
|
write(io, readall("gks.svg"))
|
|
end
|
|
|
|
function Base.display(::PlotsDisplay, plt::Plot{GRPackage})
|
|
gr_display(plt)
|
|
end
|
|
|
|
function Base.display(::PlotsDisplay, plt::Subplot{GRPackage})
|
|
true
|
|
end
|