RtGVGetFrameWidth

RtGVGetFrameWidth gets the currently configured frame width of a camera.

Syntax

BOOL RtGVGetFrameWidth(
    	HANDLE cameraHandle, 
    	PUINT32 pWidth
);

Parameters

cameraHandle

The handle of the camera being queried.

pWidth

A pointer to an unsigned integer that receives the currently configured frame width, in pixels, of the camera specified by cameraHandle.

Return Values

Returns TRUE if the function succeeds, FALSE if the function fails. Call GetLastError for extended error information.

Remarks

This function will fail if it is called before RtGVInitialize and RtGVInitCameraControl.

To find the camera to query, call RtGVInitialize and then call RtGVEnumerateCameras to get an RTGV_CAMERA_INFO array describing each of the cameras found on the network, along with each of their handles.

Requirements

Minimum Supported Version	RTX64 3.7 Vision SDK
Header	RtGVApi.h
Library	RtGigEVision.lib