CTAN update: tkz-euclide

CTAN Announcements ctan-ann at ctan.org
Wed Feb 9 10:50:09 CET 2022


Alain Matthes submitted an update to the

                tkz-euclide

package.

Version:  4.05b 2022-02-07
License:  lppl1.3

Summary description:  Tools for drawing Euclidean geometry

Announcement text:
----------------------------------------------------------------------
 
 In many situations like the intersection of a line and a circle
 or of two circles or in the search for tangents from a point outside
 a circle, we have two solutions. After some approximations, I think
 I have found methods to choose the points, which leads in some cases
 to have to swap points. I apologize for the fact that the latest
 code changes are causing some problems.

 \tkzInterLC new option  near  new method to choice the points
 \tkzInterCC  new method to choice the points
 \tkzDefTangent add method to choice the points

 New macros for testing the result of intersection
 \tkzTestInterLC  and \iftkzFlagLC
 \tkzTestInterLC and  \iftkzFlagCC

 New macros
 \tkzDefHarmonic option ext int both then node or R
 \tkzDefGoldenRatio new macro
 \tkzSwapPoints  Exchange two points
 \tkzPermute  Permutation of two points of a triangle
 \tkzDefPointsBy option rotation with nodes no need to know the angle
 \tkzMarkArc and \tkzLabelArc

 \tkzDefPointOnCircle[angle=30,center=K1,radius=\rAp] becomes
 \tkzDefPointOnCircle[R= angle 30 center K1 radius \rAp]
 Added  \tkzDefPointOnCircle[through= angle 30 center K1 point \rAp]

 Added some styles to place arrow "tkz arrow" and "tkz arrows"
 Added " line cap =round" and "line join =round" to all the constructions
 Added information about angles in the documentation

----------------------------------------------------------------------

The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/tkz-euclide

The package’s files themselves can be inspected at
   https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-euclide/

------------------------------------------------------------------------

   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

------------------------------------------------------------------------

CTAN is run entirely by volunteers and supported by TeX user groups.
Please join a user group or donate to one, see https://ctan.org/lugs


More information about the Ctan-ann mailing list