VARKON Version 1.15 1997-10-24

ldim - Geometric procedure

Creates a linear dimension


Description

Creates a horisontal, vertical or parallel linear dimension with or without text.

Syntax

ldim(id, p1, p2, p3, alt:attributes);

REF	id;
VECTOR	p1;
VECTOR	p2;
VECTOR	p3;
INT	alt.

Principal parameters

id	- Local identity
p1	- Start position
p2	- End position
p3	- Position of text
alt	- Horisontal(0), vertical(1) or parallel(2)

Optional parameters

None.

Attributes

PEN	- Pen or colour number
LEVEL	- Level number
BLANK	- Visible(0) or invisible(1)
DTSIZ	- Textsize
DASIZ	- Arrowsize
DNDIG	- Number of decimal places
DAUTO	- Automatic text(1) or no text(0)

Example

ldim(#1,vec(0,0),vec(100,0),vec(50,20),0);

A horisontal dimension.

Comments

ldim can only be used in a 2D module.