Control Object Display Example 3

This example demonstrates the use of the DRAW statement.

$$

$$ Declarations

$$

    ENTITY/LN1,LN2,LN3,LN4,CR1,CR2

$$
$$ Geometry Definition
$$
LN1 = LINE/-2,0,0,-1
LN2= LINE/0,-1,0,1
LN3= LINE/0,1,-2,0
$$
$$ Draw Statement
$$
DRAW/OFF
CR1= CIRCLE/-.625,0,.5
CR2= CIRCLE/.625,0,.5
$$
$$ Draw Statement
$$
DRAW/ON
LN4 = LINE/-2,0,0,0
$$
$$ Draw Statement
$$
DRAW/CR1,CR2
HALT

Use of the DRAW/OFF, DRAW/ON and DRAW/ent Statements