mantao/Plots.jl
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implent font size and colors

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This commit is contained in:
Daniel Schwabeneder 2018-06-23 23:24:09 +02:00
parent 624a181b23
commit 77a82eaa6a
1 changed files with 20 additions and 6 deletions
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26
src/backends/pgfplots.jl
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@ -8,11 +8,12 @@ end
const _pgfplots_attr = merge_with_base_supported([
:annotations,
# :background_color_legend,
:background_color_legend,
:background_color_inside,
# :background_color_outside,
# :foreground_color_legend, :foreground_color_grid, :foreground_color_axis,
# :foreground_color_text, :foreground_color_border,
# :foreground_color_legend,
:foreground_color_grid, :foreground_color_axis,
:foreground_color_text, :foreground_color_border,
:label,
:seriescolor, :seriesalpha,
:linecolor, :linestyle, :linewidth, :linealpha,
@ -162,8 +163,8 @@ function pgf_fillstyle(d, i = 1)
"fill = $cstr, fill opacity=$a"
end
function pgf_linestyle(linewidth::Real, color, alpha = 1, linestyle = "solid")
cstr, a = pgf_color(plot_color(color, alpha))
function pgf_linestyle(linewidth::Real, color, α = 1, linestyle = "solid")
cstr, a = pgf_color(plot_color(color, α))
"""
color = $cstr,
draw opacity = $a,
@ -179,6 +180,11 @@ function pgf_linestyle(d, i = 1)
return pgf_linestyle(lw, lc, la, ls)
end
function pgf_font(fontsize, thickness_scaling = 1, font = "\\selectfont")
fs = fontsize * thickness_scaling
return string("{\\fontsize{", fs, " pt}{", 1.3fs, " pt}", font, "}")
end
function pgf_marker(d, i = 1)
shape = _cycle(d[:markershape], i)
cstr, a = pgf_color(plot_color(get_markercolor(d, i), get_markeralpha(d, i)))
@ -381,6 +387,10 @@ function pgf_axis(sp::Subplot, letter)
# Add ticklabel rotations
push!(style, "$(letter)ticklabel style={rotate = $(axis[:rotation])}")
# Add label font
cstr, α = pgf_color(plot_color(axis[:guidefontcolor]))
push!(style, string(letter, "label style = {font = ", pgf_font(axis[:guidefontsize], pgf_thickness_scaling(sp)), ", color = ", cstr, ", draw opacity = ", α, "}"))
# flip/reverse?
axis[:flip] && push!(style, "$letter dir=reverse")
@ -435,6 +445,8 @@ function pgf_axis(sp::Subplot, letter)
push!(style, string(letter, "ticklabels = {}"))
end
push!(style, string(letter, "tick align = ", (axis[:tick_direction] == :out ? "outside" : "inside")))
cstr, α = pgf_color(plot_color(axis[:tickfontcolor]))
push!(style, string(letter, "ticklabel style = {font = ", pgf_font(axis[:tickfontsize], pgf_thickness_scaling(sp)), ", color = ", cstr, ", draw opacity = ", α, "}"))
push!(style, string(letter, " grid style = {", pgf_linestyle(pgf_thickness_scaling(sp) * axis[:gridlinewidth], axis[:foreground_color_grid], axis[:gridalpha], axis[:gridstyle]), "}"))
end
@ -502,6 +514,8 @@ function _update_plot_object(plt::Plot{PGFPlotsBackend})
if sp[:title] != ""
kw[:title] = "$(sp[:title])"
cstr, α = pgf_color(plot_color(sp[:titlefontcolor]))
push!(style, string("title style = {font = ", pgf_font(sp[:titlefontsize], pgf_thickness_scaling(sp)), ", color = ", cstr, ", draw opacity = ", α, "}"))
end
if sp[:aspect_ratio] in (1, :equal)
@ -513,7 +527,7 @@ function _update_plot_object(plt::Plot{PGFPlotsBackend})
kw[:legendPos] = _pgfplots_legend_pos[legpos]
end
cstr, a = pgf_color(plot_color(sp[:background_color_legend]))
push!(style, string("legend style = {", pgf_linestyle(pgf_thickness_scaling(sp), sp[:foreground_color_legend], 1.0, "solid"), ",", "fill = $cstr", "}"))
push!(style, string("legend style = {", pgf_linestyle(pgf_thickness_scaling(sp), sp[:foreground_color_legend], 1.0, "solid"), ",", "fill = $cstr,", "font = ", pgf_font(sp[:legendfontsize], pgf_thickness_scaling(sp)), "}"))
if any(s[:seriestype] == :contour for s in series_list(sp))
kw[:view] = "{0}{90}"