CTAN update: tkz-euclide
Datum: 17. Oktober 2026 19:36:38 MESZ
Alain Matthes submitted an update to the
tkz-euclide
package.
Version: 5.14c 2026-10-16
License: lppl1.3c
Summary description: Tools for drawing Euclidean geometry
Announcement text:
tkz-euclide 5.14c — 2026/10/16 This is a maintenance release: bug fixes and a revised documentation. The syntax is unchanged and no new macros have been added; existing documents compile as before. Main fixes - Several options leaked out of the macro call and affected the following ones: \tkzDefCircle[orthogonal from/through], \tkzShowLine, \tkzDefSimilitudeCenter, \tkzCalcLength (cm=false), \tkzGrid, \tkzClip, \tkzDefEquiPoints and \tkzLegend. They are now local. - \tkzIsLinear always answered true; \tkzIsLinear and \tkzIsOrtho now use a tolerance relative to the lengths. - \tkzDefCircleBy[inversion]: a circle passing close to the centre of inversion was wrongly turned into a line. - \tkzDefTriangleCenter[feuerbach] and \tkzDefSpcTriangle[feuerbach] give the exact points. - \tkzDrawPolySeg, \tkzCompass (decimal delta), \tkzProtractor[return], \tkzLabelRegPolygon (sep), \tkzDrawX (step) and \tkzPowerCircle are fixed. - \tkzDrawCircle with three points (v3 syntax) no longer loops forever; a clear error is given. - The aliases \tkzDefNinePointsCircle, \tkzFeuerBachCircle and \tkzIncentralTriangle work again. Changes to note - \tkzSetUpCompass[delta=...] now acts only on compass marks; arcs are set with \tkzSetUpArc[delta=...]. - The TikZ style "help lines" is no longer redefined for the whole document; \tkzHelpGrid is unchanged. The full list is in Changelog.md.
This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-euclide More information is at https://ctan.org/pkg/tkz-euclide
Thanks for the upload. For the CTAN Team Manfred Lotz 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-euclide 5.14c — 2026/10/16 This is a maintenance release: bug fixes and a revised documentation. The syntax is unchanged and no new macros have been added; existing documents compile as before. Main fixes - Several options leaked out of the macro call and affected the following ones: \tkzDefCircle[orthogonal from/through], \tkzShowLine, \tkzDefSimilitudeCenter, \tkzCalcLength (cm=false), \tkzGrid, \tkzClip, \tkzDefEquiPoints and \tkzLegend. They are now local. - \tkzIsLinear always answered true; \tkzIsLinear and \tkzIsOrtho now use a tolerance relative to the lengths. - \tkzDefCircleBy[inversion]: a circle passing close to the centre of inversion was wrongly turned into a line. - \tkzDefTriangleCenter[feuerbach] and \tkzDefSpcTriangle[feuerbach] give the exact points. - \tkzDrawPolySeg, \tkzCompass (decimal delta), \tkzProtractor[return], \tkzLabelRegPolygon (sep), \tkzDrawX (step) and \tkzPowerCircle are fixed. - \tkzDrawCircle with three points (v3 syntax) no longer loops forever; a clear error is given. - The aliases \tkzDefNinePointsCircle, \tkzFeuerBachCircle and \tkzIncentralTriangle work again. Changes to note - \tkzSetUpCompass[delta=...] now acts only on compass marks; arcs are set with \tkzSetUpArc[delta=...]. - The TikZ style "help lines" is no longer redefined for the whole document; \tkzHelpGrid is unchanged. The full list is in Changelog.md.
This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-euclide More information is at https://ctan.org/pkg/tkz-euclide
Thanks for the upload. For the CTAN Team Manfred Lotz 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-euclide – Tools for drawing Euclidean geometry
The tkz-euclide package is a set of files designed to give math teachers and students easy access to the programming of Euclidean geometry with TikZ.
| Paket | Tkz-euclide |
| Version | 5.14c 2026-10-16 |
| Copyright | 2011–2026 Alain Matthes |
| Betreuer | Alain Matthes |