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zenplots (version 1.0.6)

zenarrow: Defining an arrow

Description

Defining an arrow

Usage

zenarrow(turn, angle = 80, length = 1, coord.scale = 1)

Value

A 3-column matrix containing the (x,y) coordinates of the left edge end point, the arrow head and the right edge end point

Arguments

turn

The direction in which the arrow will point ("l", "r", "d", "u")

angle

The angle

length

The length of the arrow in [0,1] from tip to base

coord.scale

Scale the coordinates of the arrow

Author

Marius Hofert

See Also

Other graphical tools: l_ispace_config(), na_omit_loon(), plot_region(), vport()