| commit | f1a066f4c112b3783d5a52a6a91badd8e956a312 | |
| author | Nicola Fontana <ntd@entidi.it> | |
| Sun, 28 Jun 2009 19:02:09 +0000 (28 21:02 +0200) | ||
| committer | Nicola Fontana <ntd@entidi.it> | |
| Sun, 28 Jun 2009 19:02:09 +0000 (28 21:02 +0200) | ||
| tree | 8051e01ffb750a1683f9052c3ef9476da3095c9d | treesnapshot (tar.gz zip) |
| parent | 672e571aa8648647dd577c4e864d5d55f9425ece | commitdiff |
[CpmlArc] Added cpml_arc_length()
Implemented the arc length computation. The algorithm is quite trivial:
the length is directly proportional to the angle delta of the arc and
the proportion is applied to the whole circumference:
length = delta / 2PI * circumference = delta * radius
Implemented the arc length computation. The algorithm is quite trivial:
the length is directly proportional to the angle delta of the arc and
the proportion is applied to the whole circumference:
length = delta / 2PI * circumference = delta * radius
| cpml/cpml-arc.c | diffblobblamehistory | |
| cpml/cpml-arc.h | diffblobblamehistory |