Arrow3

Draws lines with directional arrowheads.

ARROW3(P1,P2) draws lines from P1 to P2 with directional arrowheads. P1 and P2 are either nx2 or nx3 matrices. Each row of P1 is an initial point, and each row of P2 is a terminal point.

ARROW3(P1,P2,S,W,H,IP,ALPHA,BETA) can be used to specify properties of the line, initial point marker, and arrowhead. Type "help arrow3" at the command prompt for more information

What's new in Version 5:

All arrowhead and initial point marker sizes (W, H, and IP) are relative to the PlotBox diagonal.

Version 5 attempts to preserve the appearance of existing axes. In particular, ARROW3 will not change XYZLim, View, or CameraViewAngle. ARROW3 does not, however, support stretch-to-fill scaling. If a particular aspect ratio or variable limit is required, use DASPECT, PBASPECT, AXIS, or XYZLIM commands before calling ARROW3. Users are encouraged to report problems directly to the author.