OpenLvVision_Image.lvlib:DataAccess.lvlib:ReadRowRgbaU32.vi

Returns the values of an pixel row

OpenLvVision_Image.lvlib:DataAccess.lvlib:ReadRowRgbaU32.vi

cerrcodeclst

error in

error in can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.

Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    cbool

    		status

    status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    ci32

    		code

    cstr

    		source

    source describes the origin of the error or warning.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

cudtagrefflat

Image Reference In

An Image reference is a handle to the actual image data in memory. It's important to note that you are responsible for manually releasing (deallocating) the memory associated with this image reference when it's no longer needed to prevent memory leaks.

ci32

Row

Row to extract

ierrcodeclst

error out

error in can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.

Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    ibool

    		status

    status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    ii32

    		code

    istr

    		source

    source describes the origin of the error or warning.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

iudtagrefflat

Image Reference Out

An Image reference is a handle to the actual image data in memory. It's important to note that you are responsible for manually releasing (deallocating) the memory associated with this image reference when it's no longer needed to prevent memory leaks.

i1dnclst

Pixel Row

Pixel values

    inclst

    		Pixel value

    The value of the pixel

      iu8

      		Plane 1 (Red)

      Plane 1 (Red) is the value of the red plane.

      iu8

      		Plane 2 (Green)

      Plane 2 (Green) is the value of the green plane.

      iu8

      		Plane 3 (Blue)

      Plane 3 (Blue) is the value of the blue plane.

      iu8

      		Plane 4 (alpha)

      Plane 4 (alpha) is the value of the alpha plane.