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arrow {WaveletCo}

Polygon Arrow
Package: 
WaveletCo
Version: 
1.0

Description

Draw arrow base on function "polygon"

Usage

arrow(x, y, l = 0.1, w = 0.3 * l, alpha)

Arguments

x
The x coordinate of the center of arrow.
y
The y coordinate of the center of arrow.
l
The length of arrow.
w
The width of arrow.
alpha
The direction of the arrow, range from 0 to 2*pi.

Note

Change R's plot window will induce error of arrows' feature. So do not re-size the window dimenssion after plotting.

See Also

arrows

Author(s)

Huidong Tian

Documentation reproduced from package WaveletCo, version 1.0. License: GPL (>= 2)