pst-eucl.pro -------- 1.04 2020/09/29 - some new functions for 1.75 1.03 2020/01/09 - some new functions for 1.69 1.02 2019/11/21 - add DeterminantTwo,DeterminantThree,DeterminantFour,DeterminantFive. 1.01 2012/09/21 - fix for introduced bug 1.00 2011/08/05 - fix bug in /InterLines 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. 1.74 2020/07/15 - add macro to draw the equilateral triangle on a given side AB, \pstETriangleAB. - add macro to draw the square on a given side AB, \pstSquareAB. - add macro to draw the regular polygon on a given side AB, \pstRegularPolygonAB. - add macro to draw the regular polygon with center O and base point A, \pstRegularPolygonOA. - add macro to draw the circle with radius length and two nodes A, B, \pstCircleABR. 1.73 2020/06/07 - Allow the star version for \pstLabelAB to use \cput* or \cput for the label 1.72a 2020/06/07 - fix a typo in the macro definition \pstMarkAngle 1.72 2020/04/18 - revert the change of \pstTriangle in v1.69, we should use \pst@object to clear \pst@par. - add macro to draw the Lemonie Point of the given triangle, \pstTriangleLC. 1.71 2020/02/26 - add macro to wrap the native macro \pspolygon just group the parameters as local, \pstPolygon. - revert the change of \pstCircleOA and \pstCircleAB in v1.66, we should use \pst@object to clear \pst@par. - add macro to draw the nine point circle and its center, \pstTriangleNC. - add macro to draw the general ellipse by its focus and one node on it, \pstGeneralEllipseFFN. - add macro to draw the general hyperbola by its focus and one node on it, \pstGeneralHyperbolaFFN. 1.70 2020/01/29 - add optional argument RightAngleDotDistance to controll the the dot position for right angles (type german or swissromand) 1.69 2020/01/09 - add macro to get the chord with specified length, \pstCircleChordNode. - add macro to draw the center of the triangle's escribed circle, \pstTriangleEC. - add macro to draw the orthocenter of triangle, \pstTriangleHC. - add macro to draw the gravity center of triangle, \pstTriangleGC. - update macro \pstTriangleIC and \pstTriangleOC how to control the output points. - update macro \pstMediatorAB to work with option PointSymbolA and PointSymbolB. - update macro \pstLineAB to group the parameters as local to avoid affected the other macros. - update macro \pstTriangle to group the parameters as local to avoid affected the other macros. 1.68 2019/11/21 - add macros to construct a triangle by SSS, SAS, ASA, AAS, \pstTriangleSSS, \pstTriangleSAS, etc. - add macro to get the bisector node of angle AOB, \pstBisectorAOB, refer to pstBissectBAC, pstOutBissectBAC. - add macro to get the Golden Mean node of a given segment, \pstGoldenMean. - add macro to define an ellipse by its focus(F) and directrix line(l) and eccentricity(e), \pstGeneralEllipseFle. - add macro to define an ellipse by quadratic curve equation $ax^2+bxy+cy^2+dx+ey+f=0$, \pstGeneralEllipseCoef. - add macro to define an ellipse by given five points, \pstGeneralEllipseABCDE. - add macro to define an parabola by its focus(F) and directrix line(l), \pstGeneralParabolaFl. - add macro to define an parabola by quadratic curve equation $ax^2+bxy+cy^2+dx+ey+f=0$, \pstGeneralParabolaCoef. - add macro to define an parabola by given five points, \pstGeneralParabolaABCDE. - add macro to define an hyperbola by its focus(F) and directrix line(l) and eccentricity(e), \pstGeneralHyperbolaFle. - add macro to define an hyperbola by quadratic curve equation $ax^2+bxy+cy^2+dx+ey+f=0$, \pstGeneralHyperbolaCoef. - add macro to define an hyperbola by given five points, \pstGeneralHyperbolaABCDE. - add macro to draw the line Ax+By+C=0, \pstLineCoef. 1.67 2019/10/28 - add macros to add/subtract/divide the length of two segment, \pstDistAdd, \pstDistSub, and \pstDistDiv etc. - add macros to reduce or enlarge the distance, \pstDistMul, \pstDistCoef. - add macro to get the distance from point C to line AB, \pstDistABC. - add macro to get the definite proportion node on segment, \pstProportionNode. - add macro to get the fourth harmonic point, \pstFourthHarmonicNode. - add macro to put the label for the segment, \pstLabelAB. - add macro to locate a point on segment with specified length, \pstLocateAB. - add macro to extend a segment to a new point with specified length, \pstExtendAB. - add macro to get the inversion mapping of a point to the inversion center, \pstInversion. - add macro to get the Geometric Mean of two segment, \pstGeometricMean. - add macro to get the Harmonic Mean of two segment, \pstHarmonicMean. - add macro to get the radical axis of two circles, \pstCircleRadicalAxis. 1.66 2019/10/20 - add macros to operate the node coordinates, \pstAbscissa, \pstOrdinate, \pstMoveNode etc. - add optional parameters angleA and angleB for \pstCircleOA and \pstCircleAB. - add optional parameters to output the inner circle center and outer circle center for \pstTriangleIC and \pstTriangleOC. - add macros to draw the tangent line and tangent node of circle. - add macros to draw the external and internal common tangent lines of two circles. - add macros to draw conics (ellipse, parabola and hyperbola) and their geometrical elements, such as focus, directrix and intersections. 1.65 2019/08/19 - new type for angle 1.64 2019/01/31 - fix for PointName and pstInterCC 1.63 2019/01/27 - fix for PointSymbol=none for pstTriangle 1.62 2019/01/13 - added fillstyle for angles 1.61 2018/12/11 - added macros for inner and outer circle of a triangle 1.60a 2018/12/08 - fix for typos in the documentation 1.60 2018/10/06 - added \pstDistCalc, which use algebraic notation for the argument - fix for PointSymbol=none, PointName=Z 1.59 2018/09/01 - fix introduced bug in \Pst@geonodelabel 1.58 2018/08/07 - allow PointSymbol?=none 1.57 2017/11/28 - fix bug with StandardSyml->StandardSymL 1.56 2017/04/18 - \psGetAngleABC: - added dec -1 le { /dec 15 def } if - added \pst@usecolor\pslinecolor in line 1616 1.55 2016/10/11 - fix for \pstRightAngle 1.54 2016/09/01 - added MarkArrow, MarkArroww,MarkArrowww 1.53 2016/05/03 - revert changes of CodeFig(A|B) 1.52 2015/10/19 - added more optional arguments (ts) 1.51 2014/05/17 - added two new functions for angles and distances 1.50 2014/04/05 - added MarkHashLength|Sep (hv) 1.49 2014/03/17 - allow algebraic mode for interlines (hv) 1.48 2013/05/02 - take \MarkAngle into account (hv) 1.47 2013/03/12 - insert \ignorespaces in \pstRightAngle (hv) 1.46 2013/01/09 - use the eucl dictionary when only needed (hv) 1.45 2012/12/31 - fixed introduced bug with PtoC (hv) moved loading of pst-xkey to the beginning 1.44 2012/09/28 - allow filling of angles (hv) 1.43 2012/08/22 - delete the node macro from pst-node (hv) 1.42 2011/12/22 - modified code for marks (hv) 1.41 2011/11/19 - added different marks for angles (hv) 1.40 2011/11/16 - fix for \pstMarkAngle (hv) 1.39 2011/09/22 - fixed introduced bug in \psInterCC 1.38 2011/08/05 - set nodes directly with \pnode(!..) istead of \rput 1.37 2011/05/05 - rewrite of \pstMarkAngle (hv) 1.36 2010/08/23 - fix for \pstMarkAngle (hv) 1.35 2009/01/19 - new option labelColor (hv) 1.34 2006/01/28 - use \psscalebox instead of \scalebox - small tweaks %% 2000-10-16 : creation of the file from a first LaTeX protype sty file %% 2001-05-7 : distribution of the first beta version %% 2002-03-21 : distribution of the second beta version %% 2002-12-01 : distribution of the pre-release 1.0 %% 2003-03-23 : direct computation of coordinates for the center of gravity and %% the center of the circum circle, avoiding creation of intermediates %% nodes. %% 2003-12-16 : Integration of modifications given by Alain DELPLANQUE %% automatic computation of PosAngle for several commands, %% and ability to give a list of point for pstGeonode, pstOIJGeonode %% 2004-09-05 : Improvement of the management of the Point name end of the param lists %% 2004-11-04 : Improvement of the management of the display of the Point name %% 2004-12-10 : New parameters for coding the circum circle : SegmentSymbolA B & C %% 2004-12-14 : New parametre RightAngleType for regional difference %% 2005-01-17 : transition towards pst-xkey (thanks to "Hendri Adriaens" ) %% 2005-02-21 : correction for spurious blank (thanks to Herbert Voss ) %% in pstTriangleABC (search for "-- hv") %% 2005-03-25 : Modification of the transformations macros: management of a points list %% coding for rotation & translation %% draw a curve for a points list (geonode & oijgeonode & transform macros) %% 2005-04-10 : Modification of the transformations macros: management of a points list %% management directly within the first point argument %% Plotting of a curve linking a list of points %% 2005-10-09 : problem solved with CodeFigAB %% 2005-12-31 : use \psscalbox instead of \scalebox (hv) %% 2006-01-29 : minor changes for file version (hv) %% 2006-01-30 : correction of pstArcOAB for pscustom (dr) pst-eucl.sty -------- 2018/09/28 - added pst-calculate (hv) 2006/01/28 - write some infos into the file list (hv)