mantao/Plots.jl
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix linestyle on gr

Browse Source
This commit is contained in:
Daniel Schwabeneder 2017-10-07 21:02:14 +02:00
parent 1c21a0d609
commit cb7498a30d
1 changed files with 26 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
src/backends/gr.jl
View File

@ -943,16 +943,22 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
if st in (:path, :scatter)
if length(x) > 1
lz = series[:line_z]
segments_iterator = if lz != nothing && length(lz) > 1
[i:(i + 1) for i in 1:(length(x) - 1)]
else
iter_segments(x, y)
end
# do area fill
if frng != nothing
GR.setfillintstyle(GR.INTSTYLE_SOLID)
fr_from, fr_to = (is_2tuple(frng) ? frng : (y, frng))
for i in 1:length(x) - 1
for (i, rng) in enumerate(segments_iterator)
gr_set_fillcolor(get_fillcolor(sp, series, i))
xseg = _cycle(x, [i, i+1, i+1, i])
yseg = [_cycle(fr_from, [i, i+1]); _cycle(fr_to, [i+1, i])]
fx = _cycle(x, vcat(rng, reverse(rng)))
fy = vcat(_cycle(fr_from,rng), _cycle(fr_to,reverse(rng)))
series[:fillalpha] != nothing && GR.settransparency(series[:fillalpha])
GR.fillarea(xseg, yseg)
GR.fillarea(fx, fy)
end
gr_set_line(1, :solid, yaxis[:foreground_color_axis])
GR.settransparency(1)
@ -961,12 +967,10 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
# draw the line(s)
if st == :path
for i in 1:length(x) - 1
xseg = x[i:(i + 1)]
yseg = y[i:(i + 1)]
for (i, rng) in enumerate(segments_iterator)
gr_set_line(series[:linewidth], series[:linestyle], get_linecolor(sp, series, i)) #, series[:linealpha])
arrowside = (i == length(y) - 1) && isa(series[:arrow], Arrow) ? series[:arrow].side : :none
gr_polyline(xseg, yseg; arrowside = arrowside)
arrowside = isa(series[:arrow], Arrow) ? series[:arrow].side : :none
gr_polyline(x[rng], y[rng]; arrowside = arrowside)
end
gr_set_line(1, :solid, yaxis[:foreground_color_axis])
cmap && gr_colorbar(sp, clims)
@ -1036,15 +1040,20 @@ function gr_display(sp::Subplot{GRBackend}, w, h, viewport_canvas)
elseif st in (:path3d, :scatter3d)
# draw path
if st == :path3d
for i in 1:length(x) - 1
xseg = x[i:(i + 1)]
yseg = y[i:(i + 1)]
zseg = z[i:(i + 1)]
gr_set_line(series[:linewidth], series[:linestyle], get_linecolor(sp, series, i)) #, series[:linealpha])
GR.polyline3d(xseg, yseg, zseg)
if length(x) > 1
lz = series[:line_z]
segments_iterator = if lz != nothing && length(lz) > 1
[i:(i + 1) for i in 1:(length(x) - 1)]
else
iter_segments(x, y, z)
end
for (i, rng) in enumerate(segments_iterator)
gr_set_line(series[:linewidth], series[:linestyle], get_linecolor(sp, series, i)) #, series[:linealpha])
GR.polyline3d(x[rng], y[rng], z[rng])
end
gr_set_line(1, :solid, yaxis[:foreground_color_axis])
cmap && gr_colorbar(sp, clims)
end
gr_set_line(1, :solid, yaxis[:foreground_color_axis])
cmap && gr_colorbar(sp, clims)
end
# draw markers