hav SciMax Toolbox head_both

SciMax Toolbox >> head_angle

head_angle

Graphic option

head_angle

Description

Default value: 45

head_angle indicates the angle, in degrees, between the arrow heads and the segment.

This option is relevant only for vector objects.

Example:

(%i1) load(draw)$
(%i2) draw2d(xrange      = [0,10],
             yrange      = [0,9],
             head_length = 0.7,
             head_angle  = 10,
             vector([1,1],[0,6]),
             head_angle  = 20,
             vector([2,1],[0,6]),
             head_angle  = 30,
             vector([3,1],[0,6]),
             head_angle  = 40,
             vector([4,1],[0,6]),
             head_angle  = 60,
             vector([5,1],[0,6]),
             head_angle  = 90,
             vector([6,1],[0,6]),
             head_angle  = 120,
             vector([7,1],[0,6]),
             head_angle  = 160,
             vector([8,1],[0,6]),
             head_angle  = 180,
             vector([9,1],[0,6]) )$

See also , , and .

hav SciMax Toolbox head_both