IMAQ SetColorPixelLine 2 VI

LabView NI Vision

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IMAQ SetColorPixelLine 2 VI

Owning Palette: Color UtilitiesInstalled With: NI Vision Development Module

Changes a line of pixels from a color image. This VI receives an array of either unsigned 32-bit integers or clusters of four unsigned 16-bit integers, depending on the bit depth of Image. You can convert an array of clusters coding the color three values (R, G, B), (H, S, L), (H, S, V), or (H, S, I) into an array of pixels (unsigned 32-bit integers) using the IMAQ IntegerToColorValue VI.

IMAQ SetColorPixelLine 2

Image is a reference to the source image.

Line Coordinates is an array specifying the pixel coordinates that form the endpoints of the line to modify. Any coordinates located outside the actual image are not used.

Pixels Line (U32) contains the pixel values as a 1D array of unsigned 32-bit integers.

error in (no error) describes the error status before this VI or function runs. The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.

	status is TRUE (X) if an error occurred before this VI or function ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI or function ran. The default is FALSE.
	code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.

Pixels Line (U64) contains the pixel values as clusters of four unsigned 16-bit integers.

	Plane 1 (Red) is the value of the red plane.
	Plane 2 (Green) is the value of the green plane.
	Plane 3 (Blue) is the value of the blue plane.
	Plane 4 (alpha) is the value of the alpha plane.

Image Out is a reference to the destination image. If Image Dst is connected, Image Dst Out is the same as Image Dst. Otherwise, Image Dst Out refers to the image referenced by Image Src.

error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces. Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.

	status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.
	code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.

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