| Subject: | warnings from colinear minrectangle() |
| Date: | Sat, 14 Jun 2014 15:12:58 +1000 |
| To: | bug-Math-Geometry-Planar [...] rt.cpan.org |
| From: | Kevin Ryde <user42_kevin [...] yahoo.com.au> |
If minrectangle() is called on a polygon which is all colinear points
then it prints warnings. For example the foo.pl run as
perl -w foo.pl
=>
Use of uninitialized value $j in array element at /usr/share/perl5/Math/Geometry/Planar.pm line 1673.
Use of uninitialized value $j in array element at /usr/share/perl5/Math/Geometry/Planar.pm line 1673.
Use of uninitialized value $j in array element at /usr/share/perl5/Math/Geometry/Planar.pm line 1675.
Use of uninitialized value $j in array element at /usr/share/perl5/Math/Geometry/Planar.pm line 1676.
The answer from minrectangle() seems like it may be correct (a zero-area
rectangle) but it'd be good if it was clean to "perl -w" warnings.
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