Mercurial > hg > octave-lyh
diff scripts/plot/legend.m @ 16910:8a4e53cf79c9
Modify the plotbox position relative to the keybox position.
scripts/plot/legend.m: Position the plotbox relative to the keybox and account
for the tightinset.
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Sat, 06 Jul 2013 12:25:21 -0400 |
| parents | 8f9ed9d8a478 |
| children | 9a316ec12b5f |
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--- a/scripts/plot/legend.m +++ b/scripts/plot/legend.m @@ -569,6 +569,10 @@ ca_pos = unmodified_axes_position; ca_outpos = unmodified_axes_outerposition; ca_fontsize = get (ca(1), "fontsize"); + tightinset = get (ca(1), "tightinset"); + for i = 2 : numel (ca) + tightinset = max (tightinset, get (ca(i), "tightinset")); + endfor unwind_protect_cleanup set (ca(1), "units", units); set (ca(1), "fontunits", fontunits); @@ -701,6 +705,9 @@ gnuplot_offset = 0; endif + ## For legend's outside the associated axes postion, align their edge + ## to the unmodified_axes_outerpostion, and adjust the axes postion + ## accordingly. switch (location) case "north" if (outside) @@ -717,7 +724,8 @@ if (outside) lpos = [ca_pos(1) + (ca_pos(3) - lpos(3)) / 2, ... ca_outpos(2) + ypad, lpos(3), lpos(4)]; - new_pos = [ca_pos(1), ca_pos(2) + lpos(4), ca_pos(3), ... + new_pos = [ca_pos(1), lpos(2) + lpos(4) + 2 * ypad ... + + tightinset(2), ca_pos(3), ... ca_pos(4) - lpos(4)]; else lpos = [ca_pos(1) + (ca_pos(3) - lpos(3)) / 2, ... @@ -727,7 +735,9 @@ if (outside) lpos = [ca_outpos(1) + ca_outpos(3) - lpos(3) - ypad, ... ca_pos(2) + (ca_pos(4) - lpos(4)) / 2, lpos(3), lpos(4)]; - new_pos = [ca_pos(1), ca_pos(2), ca_pos(3) - lpos(3), ca_pos(4)]; + new_pos = [ca_pos(1), ca_pos(2), ... + lpos(1) - 2 * xpad - ca_pos(1) - tightinset(3), ... + ca_pos(4)]; new_pos(3) = new_pos(3) + gnuplot_offset; else lpos = [ca_pos(1) + ca_pos(3) - lpos(3) - ypad, ... @@ -738,8 +748,8 @@ lpos = [ca_outpos(1) + ypad, ... ca_pos(2) + (ca_pos(4) - lpos(4)) / 2, ... lpos(3), lpos(4)]; - new_pos = [ca_pos(1) + lpos(3), ca_pos(2), ... - ca_pos(3) - lpos(3), ca_pos(4)]; + new_pos = [lpos(1) + lpos(3) + 2 * xpad + tightinset(1), ... + ca_pos(2), ca_pos(3) - lpos(3) - 2 * xpad, ca_pos(4)]; new_pos(1) = new_pos(1) - gnuplot_offset; new_pos(3) = new_pos(3) + gnuplot_offset; else @@ -750,7 +760,9 @@ if (outside) lpos = [ca_outpos(1) + ca_outpos(3) - lpos(3) - ypad, ... ca_pos(2) + ca_pos(4) - lpos(4), lpos(3), lpos(4)]; - new_pos = [ca_pos(1), ca_pos(2), ca_pos(3) - lpos(3), ca_pos(4)]; + new_pos = [ca_pos(1), ca_pos(2), ... + lpos(1) - 2 * xpad - tightinset(3) - ca_pos(1), ... + ca_pos(4)]; new_pos(3) = new_pos(3) + gnuplot_offset; else lpos = [ca_pos(1) + ca_pos(3) - lpos(3) - ypad, ... @@ -760,8 +772,8 @@ if (outside) lpos = [ca_outpos(1) + ypad , ca_pos(2) + ca_pos(4) - lpos(4), ... lpos(3), lpos(4)]; - new_pos = [ca_pos(1) + lpos(3), ca_pos(2), ... - ca_pos(3) - lpos(3), ca_pos(4)]; + new_pos = [lpos(1) + lpos(3) + 2 * xpad + tightinset(1), ... + ca_pos(2), ca_pos(3) - lpos(3) - 2 * xpad, ca_pos(4)]; new_pos(1) = new_pos(1) - gnuplot_offset; new_pos(3) = new_pos(3) + gnuplot_offset; else @@ -773,7 +785,8 @@ lpos = [ca_outpos(1) + ca_outpos(3) - lpos(3) - ypad, ... ca_pos(2), lpos(3), lpos(4)]; new_pos = [ca_pos(1), ca_pos(2), ... - ca_pos(3) - lpos(3), ca_pos(4)]; + lpos(1) - 2 * xpad - ca_pos(1) - tightinset(3), ... + ca_pos(4)]; new_pos(3) = new_pos(3) + gnuplot_offset; else lpos = [ca_pos(1) + ca_pos(3) - lpos(3) - ypad, ... @@ -782,8 +795,8 @@ case "southwest" if (outside) lpos = [ca_outpos(1) + ypad, ca_pos(2), lpos(3), lpos(4)]; - new_pos = [ca_pos(1) + lpos(3), ca_pos(2), ... - ca_pos(3) - lpos(3), ca_pos(4)]; + new_pos = [lpos(1) + lpos(3) + 2 * xpad + tightinset(1), ... + ca_pos(2), ca_pos(3) - lpos(3) - 2 * xpad, ca_pos(4)]; new_pos(1) = new_pos(1) - gnuplot_offset; new_pos(3) = new_pos(3) + gnuplot_offset; else @@ -963,6 +976,9 @@ addlistener (hlegend, "orientation", @updatelegend); addlistener (hlegend, "string", @updatelegend); addlistener (hlegend, "textposition", @updatelegend); + ## TODO - need to add listeners for tighinset and position + ## addlistener (ca, "tightinset", @update????); + ## addlistener (ca, "position", @update????); endif unwind_protect_cleanup set (fig, "currentaxes", curaxes);