Herbert Voß submitted an update to the
pst-eucl
package.
Version number: 1.75 2020-09-29
License type: lppl
Summary description: Euclidian geometry with PSTricks
Announcement text:
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pst-eucl.pro --------
1.04 2020/09/29
- some new functions for 1.75
pst-eucl.tex --------
1.75 2020/09/29
- add macro to calc the coefficents of general conic
$ax^2+bxy+cy^2+dx+ey+f=0$ through given five points, \pstGeneralConicEquation.
- add macro to calc the coefficents of general conic
$ax^2+bxy+cy^2+dx+ey+f=0$ of the given ellipse, \pstGeneralEllipseEquation.
- add macro to calc the coefficents of general conic
$ax^2+bxy+cy^2+dx+ey+f=0$ of the given hyperbola, \pstGeneralHyperbolaEquation.
- add macro to calc the coefficents of general conic
$ax^2+bxy+cy^2+dx+ey+f=0$ of the given parabola, \pstGeneralParabolaEquation.
- add macro to draw the intersections of line AB and general conic
$ax^2+bxy+cy^2+dx+ey+f=0$, \pstGeneralConicLineInter.
- add macro to draw the intersections of circle OA and general conic
$ax^2+bxy+cy^2+dx+ey+f=0$, \pstGeneralConicCircleInter.
- add macro to draw the intersections of ellipse and general conic
$ax^2+bxy+cy^2+dx+ey+f=0$, \pstGeneralConicEllipseInter.
- add macro to draw the intersections of hyperbola and general conic
$ax^2+bxy+cy^2+dx+ey+f=0$, \pstGeneralConicHyperbolaInter.
- add macro to draw the intersections of parabola and general conic
$ax^2+bxy+cy^2+dx+ey+f=0$, \pstGeneralConicParabolaInter.
- add macro to draw the intersections of two general conics
$ax^2+bxy+cy^2+dx+ey+f=0$, \pstGeneralConicInter.
- fix an issue in \pstGeneralHyperbolaCoef that it gets the wrong symmetrical
axis when draw quadratic curve 2xy-x+2y+1=0.
- update \pstGeneralHyperbolaABCDE to support the quadratic curve equation
with a=0, e.g, given five points from curve xy=1.
- update the (pos) parameter U|D|L|R to :U|:D|:L|:R in \pstTriangleSSS,
\pstTriangleSAS etc,
and support (node) to specify a base line to draw the
triangle.
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This package is located at
http://mirror.ctan.org/graphics/pstricks/contrib/pst-eucl
More information is at
https://www.ctan.org/pkg/pst-eucl
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Erik Braun
------------------------------------------------------------------------
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Please join a user group or donate to one, see https://ctan.org/lugs
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