mantao/Plots.jl
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gr: fix text problems

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This commit is contained in:
Josef Heinen 2021-11-03 14:40:37 +01:00 committed by Zhanibek
parent fd80b59c47
commit ec3a7ffaf2
2 changed files with 12 additions and 7 deletions
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2
Project.toml
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@ -1,7 +1,7 @@
name = "Plots" name = "Plots"
uuid = "91a5bcdd-55d7-5caf-9e0b-520d859cae80" uuid = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
author = ["Tom Breloff (@tbreloff)"] author = ["Tom Breloff (@tbreloff)"]
version = "1.23.4" version = "1.23.5"
[deps] [deps]
Base64 = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f" Base64 = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"

17
src/backends/gr.jl
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@ -228,7 +228,7 @@ end
gr_inqtext(x, y, s) = gr_inqtext(x, y, string(s)) gr_inqtext(x, y, s) = gr_inqtext(x, y, string(s))
function gr_inqtext(x, y, s::AbstractString) function gr_inqtext(x, y, s::AbstractString)
if (occursin('\\', s) || occursin("10^{", s)) && match(r".*\$[^\$]+?\$.*", s) == nothing if (occursin('\\', s) || occursin("10^{", s)) && match(r".*\$[^\$]+?\$.*", String(s)) == nothing
GR.inqtextext(x, y, s) GR.inqtextext(x, y, s)
else else
GR.inqtext(x, y, s) GR.inqtext(x, y, s)
@ -238,7 +238,7 @@ end
gr_text(x, y, s) = gr_text(x, y, string(s)) gr_text(x, y, s) = gr_text(x, y, string(s))
function gr_text(x, y, s::AbstractString) function gr_text(x, y, s::AbstractString)
if (occursin('\\', s) || occursin("10^{", s)) && match(r".*\$[^\$]+?\$.*", s) == nothing if (occursin('\\', s) || occursin("10^{", s)) && match(r".*\$[^\$]+?\$.*", String(s)) == nothing
GR.textext(x, y, s) GR.textext(x, y, s)
else else
GR.text(x, y, s) GR.text(x, y, s)
@ -1243,21 +1243,26 @@ function gr_get_legend_geometry(viewport_plotarea, sp)
if sp[:legend_position] != :none if sp[:legend_position] != :none
GR.savestate() GR.savestate()
GR.selntran(0) GR.selntran(0)
GR.setcharup(0, 1)
GR.setscale(0) GR.setscale(0)
if sp[:legend_title] !== nothing if sp[:legend_title] !== nothing
gr_set_font(legendtitlefont(sp), sp) gr_set_font(legendtitlefont(sp), sp)
legendn += 1 legendn += 1
tbx, tby = gr_inqtext(0, 0, string(sp[:legend_title])) tbx, tby = gr_inqtext(0, 0, string(sp[:legend_title]))
legendw = tbx[3] - tbx[1] l, r = extrema(tbx)
dy = tby[3] - tby[1] b, t = extrema(tby)
legendw = r - l
dy = t - b
end end
gr_set_font(legendfont(sp), sp) gr_set_font(legendfont(sp), sp)
for series in series_list(sp) for series in series_list(sp)
should_add_to_legend(series) || continue should_add_to_legend(series) || continue
legendn += 1 legendn += 1
tbx, tby = gr_inqtext(0, 0, string(series[:label])) tbx, tby = gr_inqtext(0, 0, string(series[:label]))
legendw = max(legendw, tbx[3] - tbx[1]) # Holds text width right now l, r = extrema(tbx)
dy = max(dy, tby[3] - tby[1]) b, t = extrema(tby)
legendw = max(legendw, r - l) # Holds text width right now
dy = max(dy, t - b)
end end
GR.setscale(1) GR.setscale(1)