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Add option to change guide positions in gr

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This commit is contained in:
Godisemo 2018-09-13 12:01:12 +02:00
parent 279ef2075f
commit cac3dae96c
1 changed files with 15 additions and 5 deletions
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20
src/backends/gr.jl
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@ -17,7 +17,7 @@ const _gr_attr = merge_with_base_supported([
:bins,
:layout,
:title, :window_title,
:guide, :lims, :ticks, :scale, :flip,
:guide, :guide_position, :lims, :ticks, :scale, :flip,
:match_dimensions,
:titlefontfamily, :titlefontsize, :titlefonthalign, :titlefontvalign,
:titlefontrotation, :titlefontcolor,
@ -962,15 +962,25 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
if xaxis[:guide] != ""
gr_set_font(guidefont(xaxis))
GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_BOTTOM)
gr_text(gr_view_xcenter(), viewport_subplot[3], xaxis[:guide])
if xaxis[:guide_position] == :top
GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_TOP)
gr_text(gr_view_xcenter(), viewport_subplot[4], xaxis[:guide])
else
GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_BOTTOM)
gr_text(gr_view_xcenter(), viewport_subplot[3], xaxis[:guide])
end
end
if yaxis[:guide] != ""
gr_set_font(guidefont(yaxis))
GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_TOP)
GR.setcharup(-1, 0)
gr_text(viewport_subplot[1], gr_view_ycenter(), yaxis[:guide])
if yaxis[:guide_position] == :left
GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_BOTTOM)
gr_text(viewport_subplot[2], gr_view_ycenter(), yaxis[:guide])
else
GR.settextalign(GR.TEXT_HALIGN_CENTER, GR.TEXT_VALIGN_TOP)
gr_text(viewport_subplot[1], gr_view_ycenter(), yaxis[:guide])
end
end
GR.restorestate()