drawfieldlists.c File Reference

draw line segments that represent a vector field (represented by two lists) More...

---

Detailed Description

draw line segments that represent a vector field (represented by two lists)

Usage: drawfieldlists in1.list in2.list in.pgm [len] out.pgm

Description: The files in1.pgm, in2.pgm represent a vector field, with the origins of vectors in in1.pgm and their directions in in2.pgm. This operator draws in the image in.pgm a straight line segment of length len (default 10) for each vector.

Types supported: byte 2D, byte 3D

Category: draw

Author:

Michel Couprie