point2line
index		  
Name scale ( )
Description Multiplies the vector by an input value and stores the result.
Syntax 
scale(multiplier);
scale(multX, multY);
scale(multVect);
Parameters
multiplier   to scale this vector (float)
multX,multY   to scale this vector (float,float)
multVect   to scale this vector (Vect2)
Returns None
Usage Web & Application
Related scaled ( )
divide ( )
add ( )
subtract ( )
Examples 
import point2line.*;

Vect2 velocity = new Vect2( 10, 10 );

velocity.scale( 2 );

print( velocity ); // prints "Vect2( 20.0, 20.0 )"