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Control Object Display Example 2

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
    HALT

Use of the DRAW/OFF and DRAW/ON Statements