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GAUSS User Guide
[M,11] controls thickness of lines used to draw arrow. This value may be zero
or greater. A value of zero is normal line width.
To create two single-headed arrows, located using inches, use
_parrow = {
_parrow3
1
3
1
4
2
2
2
2
3
3
0.2
0.2
11
11
10
10
2
2
6
6
0,
0 };
M×12 matrix, draws one 3-D arrow per row of the input matrix (for a total of M
arrows). If scalar zero, no arrows will be drawn.
[M,1] x starting point in 3-D plot coordinates.
[M,2] y starting point in 3-D plot coordinates.
[M,3] z starting point in 3-D plot coordinates.
[M,4] x ending point in 3-D plot coordinates.
[M,5] y ending point in 3-D plot coordinates.
[M,6] z ending point in 3-D plot coordinates.
[M,7] ratio of the length of the arrow head to half its width.
[M,8] size of arrow head in inches.
[M,9] type and location of arrow heads. This integer number will be
interpreted as a decimal expansion mn. For example: if 10, then m = 1, n
= 0.
m, type of arrow head:
0
1
2
3
solid
empty
open
closed
n, location of arrow head:
0
1
2
none
at the final end
at both ends
[M,10] color of arrow, see C, Section 25.5.
25-16