LImageViewer::SetRulerUnit

#include "ltwrappr.h"

L_INT LImageViewer::SetRulerUnit(uUnit, uFlags)

L_UINT uUnit;	/* measurement unit */
L_UINT uFlags;	/* reserved for future use */

Changes the measurement unit used for the viewer ruler. This function is available only in the Medical Imaging Suite toolkits.

Parameter	Description
uUnit	Value that represents the measurement unit used for the viewer ruler. Possible values are:
	Value	Meaning
	CONTAINER_RULERUNIT_INCHES	[0] Inches.
	CONTAINER_RULERUNIT_FEET	[1] Feet.
	CONTAINER_RULERUNIT_MICROMETERS	[2] Micrometers.
	CONTAINER_RULERUNIT_MILLIMETERS	[3] Millimeters.
	CONTAINER_RULERUNIT_CENTIMETERS	[4] Centimeters.
	CONTAINER_RULERUNIT_METERS	[5] Meters.
uFlags	Reserved for future use. Pass 0.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

To retrieve the current measurement unit used for the viewer ruler, call the LImageViewer::GetRulerUnit function.

The annotation ruler and the cell ruler measurement unit values change depending on the value passed to the uUnit parameter.

Required DLLs and Libraries

LTIVW

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Functions:	LImageViewer::Create, LImageViewer::Destroy, LImageViewer::SetAction, LImageViewer::AddAction, LImageViewer::SetRulerUnit, LImageViewer::CalibrateRuler
Topics:	Image Viewer Functions: The Annotation Feature
	The Annotation Feature