wx.lib.floatcanvas.FCObjects.ArrowLine¶
Draws an arrow line.
It will draw a set of arrows from point to point.
It takes a list of 2-tuples, or a NX2 NumPy Float array of point coordinates.
Class Hierarchy¶
Known Superclasses¶
wx.lib.floatcanvas.FCObjects.DrawObject
, wx.lib.floatcanvas.FCObjects.LineOnlyMixin
, wx.lib.floatcanvas.FCObjects.PointsObjectMixin
Methods Summary¶
Default class constructor. |
|
Calculate the arrow points. |
Class API¶
- class ArrowLine(PointsObjectMixin, LineOnlyMixin, DrawObject)¶
Draws an arrow line.
It will draw a set of arrows from point to point.
It takes a list of 2-tuples, or a NX2 NumPy Float array of point coordinates.
Methods¶
- __init__(self, Points, LineColor='Black', LineStyle='Solid', LineWidth=1, ArrowHeadSize=8, ArrowHeadAngle=30, InForeground=False)¶
Default class constructor.
- Parameters:
Points – takes a 2-tuple, or a (2,) NumPy array of point coordinates
LineColor – see
SetColor
LineStyle – see
SetLineStyle
LineWidth – see
SetLineWidth
ArrowHeadSize – size of arrow head in pixels
ArrowHeadAngle – angle of arrow head in degrees
InForeground (boolean) – should object be in foreground
- CalcArrowPoints(self)¶
Calculate the arrow points.