lin_proj - Geometric procedure

Creates a line


Description

Creates a line in the XY-plane of the active coordinate system. In 2D this is the same as lin_proj but in 3D
p1 and p2 are first projected along the Z-axis onto the XY-plane of the active coordinate system.

Syntax

lin_proj(id, p1, p2:attributes);

REF	id;
VECTOR	p1;
VECTOR	p2;

Principal parameters

id	- Local identity
p1	- Start position
p2	- End position

Optional parameters

None.

Attributes

PEN	- Pen or colour number
LEVEL	- Level number
BLANK	- Visible(0) or invisible(1)
LFONT	- Solid(0), dashed(1) or centerline(2)
LDASHL	- Dashlength
WIDTH	- Linewidth

Comment

Distance between p1 and p2 after projection must be at least 0.001 (TOL2).