[Octave-bug-tracker] [bug #45508] multi-line text boxes with subscripts truncated at bottom

[H. G.]

URL:
  <http://savannah.gnu.org/bugs/?45508>

                 Summary: multi-line text boxes with subscripts truncated at
bottom
                 Project: GNU Octave
            Submitted by: hardy
            Submitted on: Do 09 Jul 2015 19:00:27 GMT
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.0
        Operating System: Any

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Details:

Here is a little script to show the behavior:


clear, close all;
%graphics_toolkit gnuplot  % works fine
%graphics_toolkit fltk % truncates the text at bottom
graphics_toolkit qt  % truncates the text at bottom
my_text = {'first line','second line: Text_{below}'};
plot(1:10);
text(6,5,my_text);
title(my_text);  


With the qt plotting toolkit the subscripted text "below" is truncated and not
properly shown.

Some additional notes:

* This only happens with multi-line text boxes, single line text boxes seem to
be fine.

* This only happens with the qt and the fltk graphics toolkit. With gnuplot
it's fine.

* This happes on Linux as well as on Windows (4.0.0 release version each).




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  <http://savannah.gnu.org/bugs/?45508>

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