8 Commits

Author	SHA1	Message	Date
jkriege2	8855891eea	NEW: added option to draw a zero axis to JKQTPCoordinateAxis, which draws an axis at the origin of the coordinate system	2022-09-25 15:34:05 +02:00
jkriege2	c3afee2c1f	replaced QVector<QPointF> by QPolygonfF, as Qt changes from QVector to QList with Qt5->Qt6	2022-08-25 17:46:57 +02:00
jkriege2	5087970c79	updated copyright notice	2022-07-19 13:40:43 +02:00
jkriege2	fc321f027b	- breaking: geometric elements constructor: removed all styling properties, added setStyle()-functions to replace them. This is necessary to better work with the extended Styling system ... - breaking: extended styling system for graphs	2020-09-26 15:58:58 +02:00
jkriege2	f368855076	renamed JKQTPPlotObject->JKQTPGeometricPlotElement and added new base class JKQTPPlotAnnotationElement	2020-09-21 13:15:57 +02:00
jkriege2	33a9cb5b2d	bugfix: straight lines in pie and chord were not drawn as curve in DrawMode=DrawAsMathematicalCurve	2020-09-03 23:28:48 +02:00
jkriege2	279ef7880a	- improved: geometric objects now use an adaptive drawing algorithm to represent curves (before e.g. ellipses were always separated into a fixed number of line-segments) ... - improved: constructors and access functions for several geometric objects (e.g. more constructors, additional functions to retrieve parameters in diferent forms, iterators for polygons, ...) - new: all geometric objects can either be drawn as graphic element (i.e. lines are straight line, even on non-linear axes), or as mathematical curve (i.e. on non-linear axes, lines become the appropriate curve representing the linear function, connecting the given start/end-points). The only exceptions are ellipses (and the derived arcs,pies,chords), which are always drawn as mathematical curves	2020-09-03 23:08:52 +02:00
jkriege2	0a634aabd0	reorganization: split jkqtpgeometric.h/.cpp into several smaller files that group the geomtric shapes by type	2020-08-26 10:36:07 +02:00