goffice r1729 - in trunk: . goffice/utils

[jbrefort svn gnome org]

Author: jbrefort
Date: 2007-04-26 16:21:29 +0100 (Thu, 26 Apr 2007)
New Revision: 1729
ViewCVS link: http://svn.gnome.org/viewcvs/goffice?rev=1729&view=rev

Added:
   trunk/goffice/utils/go-cspline.c
   trunk/goffice/utils/go-cspline.h
Modified:
   trunk/ChangeLog
   trunk/NEWS
   trunk/goffice/utils/Makefile.am
   trunk/goffice/utils/go-rangefunc.c
   trunk/goffice/utils/go-rangefunc.h
Log:
2007-04-26  Jean Brefort  <jean brefort normalesup org>

	* goffice/utils/Makefile.am: added new cubic spline support.
	* goffice/utils/go-cspline.c: ditto.
	* goffice/utils/go-cspline.h: ditto.
	* goffice/utils/go-rangefunc.c: (go_range_increasing): new
	convenience function.
	* goffice/utils/go-rangefunc.h: ditto.