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Port details
libspiro 20071029 graphics on this many watch lists=11 search for ports that depend on this port
Library to convert clothoid splines into Bezier splines
Maintained by: cyberbotx@cyberbotx.com search for ports maintained by this maintainer
Port Added: 12 Jan 2008 16:17:06
License: not specified in port


Spiro is the creation of Raph Levien. It simplifies the drawing of beautiful
curves.

Using bezier splines an artist can easily draw curves with the same slope on
either side of an on-curve point. Spiros, on the other hand, are based on
clothoid splines which make it easy to maintain constant curvature as well as
constant slope. Such curves will simply look nicer.

Raph Levien's spiro splines only use on-curve points and so are easier to use
and more intuitive to the artist.

This library will take an array of spiro control points and convert them into a
series of bezier splines which can then be used in the myriad of ways the world
has come to use beziers.

(Above taken from Introduction on the library's website)

WWW: http://libspiro.sourceforge.net/
SVNWeb : Main Web Site : Distfiles Availability : PortsMon

NOTE: FreshPorts displays only required dependencies information. Optional dependencies are not covered.

Required To Build:
  1. devel/gmake

This port is required by:

for Libraries * - deleted ports are only shown under the This port is required by section. It was harder to do for the Required section. Perhaps later...

To install the port: cd /usr/ports/graphics/libspiro/ && make install clean
To add the package: pkg install graphics/libspiro


Configuration Options
     No options to configure

Master Sites:
  1. ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/
  2. http://downloads.sourceforge.net/project/libspiro/libspiro/20071029/

Number of commits found: 8

Commit History - (may be incomplete: see SVNWeb link above for full details)
DateByDescription
25 Jan 2014 21:26:06
Original commit files touched by this commit  20071029
Revision:341111
bapt search for other commits by this committer
Support stage
USE_GMAKE -> USES=gmake
20 Sep 2013 18:35:46
Original commit files touched by this commit  20071029
Revision:327733
bapt search for other commits by this committer
Add NO_STAGE all over the place in preparation for the staging support (cat:
graphics)
29 Jul 2012 11:17:04
Original commit files touched by this commit  20071029
cs search for other commits by this committer
Fix typos in COMMENT

Approved by:	portmgr@ (implicit)
09 Nov 2011 15:26:04
Original commit files touched by this commit  20071029
miwi search for other commits by this committer
- Remove WITH_FBSD10_FIX, is no longer needed
29 Oct 2011 08:45:31
Original commit files touched by this commit  20071029
miwi search for other commits by this committer
- Fix build on FreeBSD 10
24 Oct 2011 04:17:38
Original commit files touched by this commit  20071029
dougb search for other commits by this committer
Remove more tags from pkg-descr files fo the form:

- Name
em@i.l

or variations thereof. While I'm here also fix some whitespace and other
formatting errors, including moving WWW: to the last line in the file.
03 Jul 2011 14:12:23
Original commit files touched by this commit  20071029
ohauer search for other commits by this committer
-remove MD5
12 Jan 2008 16:16:57
Original commit files touched by this commit  20071029
miwi search for other commits by this committer
Spiro is the creation of Raph Levien. It simplifies the drawing of beautiful
curves.

Using bezier splines an artist can easily draw curves with the same slope on
either side of an on-curve point. Spiros, on the other hand, are based on
clothoid splines which make it easy to maintain constant curvature as well as
constant slope. Such curves will simply look nicer.

Raph Levien's spiro splines only use on-curve points and so are easier to use
and more intuitive to the artist.

This library will take an array of spiro control points and convert them into a
series of bezier splines which can then be used in the myriad of ways the world
has come to use beziers.

WWW: http://libspiro.sourceforge.net/

PR:             ports/119541
Submitted by:   Naram Qashat <cyberbotx at cyberbotx.com>

Number of commits found: 8

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