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diff libinterp/interp-core/txt-eng-ft.cc @ 16201:2338a92e9782

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Fix spacing between ylabel and y-axis (bug #38461) * libinterp/interp-core/txt-eng-ft.cc: Add comment about how get_extent calculates the x and y extents differently. * libinterp/interpfcn/graphics.cc(update_ylabel_position): Add padding to x-extent because it is caluclated differently than y-extent which already includes some padding.
author Rik <rik@octave.org>
date Wed, 06 Mar 2013 10:56:12 -0800
parents 049e8bbff782
children 9ba5c5ed3aeb
line wrap: on
line diff
--- a/libinterp/interp-core/txt-eng-ft.cc	Tue Mar 05 18:01:24 2013 -0500
+++ b/libinterp/interp-core/txt-eng-ft.cc	Wed Mar 06 10:56:12 2013 -0800
@@ -564,6 +564,11 @@
   return pixels;
 }
 
+// Note:
+// x-extent accurately measures width of glyphs.
+// y-extent is overly large because it is measured from baseline-to-baseline.
+// Calling routines, such as ylabel, may need to account for this mismatch.
+
 Matrix
 ft_render::get_extent (text_element *elt, double rotation)
 {