IMAQ ExtractSingleColorPlane VI

LabView NI Vision

IMAQ ExtractSingleColorPlane VI

Owning Palette: Color UtilitiesInstalled With: NI Vision Development Module

Extracts a single plane from a color image.

IMAQ ExtractSingleColorPlane

ci32.gif

Color Plane defines the color plane to extract. Choose from the following values:

Note  Unsigned 64-bit RGB images support only Color Plane values of Red, Green, or Blue.
Red (0)

(Default) Extracts the red color plane

Green (1)

Extracts the green color plane

Blue (2)

Extracts the blue color plane

Hue (3)

Extracts the hue color plane

Saturation (4)

Extracts the saturation color plane

Luminance (5)

Extracts the luminance color plane

Value (6)

Extracts the value color plane

Intensity  (7)

Extracts the intensity color plane

cgenclasstagrefflat.gif

Image Src is the reference to a color image that has one of its color planes extracted. If Image Dst is not connected, the source image is converted to an image that contains the extracted plane.

cgenclasstagrefflat.gif

Image Dst is a reference to the destination image.

cerrcodeclst.gif

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.

cbool.gif

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.

ci32.gif

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.

cstr.gif

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.

igenclasstagrefflat.gif

Image Dst 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.

ierrcodeclst.gif

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.

ibool.gif

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

ii32.gif

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.

istr.gif

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.