Reference Guide > Methods > GetActualSize Method

Gets the actual size of the PDF417 barcode which is rendered onto either computer screen or other devices such as printers.

void GetActualSize(VARIANT_BOOL ScreenIsTarget, long TargetHDC, long *ActualWidth, long *ActualHeight);

Parameters

ScreenIsTarget

Indicates whether barcode is rendered onto computer screen or not.

TargetHDC

Device context on which to render the PDF417 barcode, if the parameter ScreenIsTarget is set to TRUE, set this parameter to NULL.

ActualWidth

A pointer to the variable that receives the width of the PDF417 barcode (in pixels).

ActualHeight

A pointer to the variable that receives the height of the PDF417 barcode (in pixels).