LEADTOOLS JavaScript (Leadtools)

ScaleAtPrepend Method

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Prepends the specified scale about the specified point of this LeadMatrix.

Syntax

 function Leadtools.LeadMatrix.scaleAtPrepend( 
   scaleX ,
   scaleY ,
   centerX ,
   centerY 
)

Parameter	Type	Description
scaleX	double	The value by which to scale this LeadMatrix along the x-axis.
scaleY	double	The value by which to scale this LeadMatrix along the y-axis.
centerX	double	The x-coordinate of the scale operation's center point.
centerY	double	The y-coordinate of the scale operation's center point.