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[Octave-bug-tracker] [bug #33163] The "extent" property for text objects
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From: |
Ben Abbott |
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Subject: |
[Octave-bug-tracker] [bug #33163] The "extent" property for text objects has incorrect position encoded. Patch attached. |
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Date: |
Sat, 30 Apr 2011 03:43:51 +0000 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_7) AppleWebKit/534.24 (KHTML, like Gecko) Chrome/11.0.696.57 Safari/534.24 |
Follow-up Comment #5, bug #33163 (project octave):
Daniel, thanks for the heads-up.
After reading your comment it occurred to me that Matlab's result might depend
upon the text objects "units" property.
Which it does. Running the script below ....
surf (peaks ())
h = text (0, 0, 1, 'hello world');
extent1 = get (h, 'extent')
set (h, 'units', 'normalized')
extent2 = get (h, 'extent')
... produces the result ...
extent1 = 0 0 0 0
extent2 = 0.4298 0.2741 0.1448 0.04665
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