CTAN update: tkz-elements
Datum: 12. März 2026 19:40:13 MEZ
Alain Matthes submitted an update to the
tkz-elements
package.
Version number: 5.04c 2026-03-11
License type: lppl1.3c
Summary description: A Lua library for drawing Euclidean geometry with TikZ or
tkz-euclide
Announcement text:
## [2026/03/11 — version 5.04c] ### Added - **triangle** - Added new attributes: `ma`, `mb`, `mc`, `ha`, `hb`, `hc`, `ia`, `ib`, `ic` - `ma`, `mb`, `mc`: midpoints of the sides - `ha`, `hb`, `hc`: feet of the altitudes - `ia`, `ib`, `ic`: feet of the internal angle bisectors - Added method: `triangle:reflections(pt)` ### Changed - **triangle** - Renamed method: `projection(pt)` -> `projections(pt)` ### Notes - **triangle** - `projections(pt)` and `reflections(pt)` apply to an arbitrary point. - `projection()` and `reflection()` apply to the triangle vertices.
This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements More information is at https://www.ctan.org/pkg/tkz-elements
Thanks for the upload. For the CTAN Team Erik Braun
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
## [2026/03/11 — version 5.04c] ### Added - **triangle** - Added new attributes: `ma`, `mb`, `mc`, `ha`, `hb`, `hc`, `ia`, `ib`, `ic` - `ma`, `mb`, `mc`: midpoints of the sides - `ha`, `hb`, `hc`: feet of the altitudes - `ia`, `ib`, `ic`: feet of the internal angle bisectors - Added method: `triangle:reflections(pt)` ### Changed - **triangle** - Renamed method: `projection(pt)` -> `projections(pt)` ### Notes - **triangle** - `projections(pt)` and `reflections(pt)` apply to an arbitrary point. - `projection()` and `reflection()` apply to the triangle vertices.
This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements More information is at https://www.ctan.org/pkg/tkz-elements
Thanks for the upload. For the CTAN Team Erik Braun
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
tkz-elements – A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide
This package provides a library written in Lua, allowing to make all the necessary calculations to define the objects of a Euclidean geometry figure. You need to compile with LuaLaTeX. The definitions and calculations are only done with Lua.
The main possibility of programming proposed is oriented “object programming” with object classes like point, line, triangle, circle and now, conic. For the moment, once the calculations are done, it is tkz-euclide or TikZ which allows the drawings.
| Paket | tkz-elements |
| Version | 5.04c 2026-03-11 |
| Copyright | 2023–2026 Alain Matthes |
| Betreuer | Alain Matthes |