imgSetCameraAttributeNumeric

Usage

rval imgSetCameraAttributeNumeric (SESSION_ID sid, const char* attributeString, double newValue);

Purpose

Sets the value of numeric camera attributes. Camera attributes vary according to which camera you are using. Refer to Measurement & Automation Explorer (MAX) for information about valid camera attributes for your camera and image acquisition device.

Parameters

Name	Type	Direction
sid	SESSION_ID	input
attributeString	const char*	input
newValue	double	input
rval	Int32	output

Parameter Discussion

sid: valid SESSION_ID.

attributeString: attribute name as described in the Camera Attributes tab in MAX.

newValue: new value of the attribute.

Return Value

This function returns 0 on success. On failure, this function returns an error code. For information about the error code, call imgShowError.