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reset GR viewport for annotations; fixes #398

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This commit is contained in:
Thomas Breloff 2016-07-25 16:06:24 -04:00
parent ee68798de3
commit 3b1c409fd7
1 changed files with 15 additions and 1 deletions
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16
src/backends/gr.jl
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@ -660,6 +660,7 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
GR.savestate()
# update the bounding window
if ispolar(sp)
gr_set_viewport_polar()
@ -933,9 +934,22 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
# add annotations
GR.savestate()
# update the bounding window
if ispolar(sp)
gr_set_viewport_polar()
else
xmin, xmax, ymin, ymax = data_lims
if xmax > xmin && ymax > ymin
GR.setwindow(xmin, xmax, ymin, ymax)
end
end
for ann in sp[:annotations]
x, y, val = ann
x, y = GR.wctondc(x, y)
x, y = if is3d(sp)
# GR.wc3towc(x, y, z)
else
GR.wctondc(x, y)
end
gr_set_font(val.font)
gr_text(x, y, val.str)
end