Get Pixel Value

Public technical reference documentation from Graiphic. For current SOTA installation and toolkit guides, visit the documentation center.

Description

Reads a pixel value from an image. Type : polymorphic.

Documentation illustration (illustration unavailable in the archive).

Input parameters

Documentation illustration (illustration unavailable in the archive). Image Src : class, type accepted U8 and I16.

Documentation illustration (illustration unavailable in the archive). Coordinate : cluster,

Documentation illustration (illustration unavailable in the archive). X : integer, horizontal coordinate of the pixel.
Documentation illustration (illustration unavailable in the archive). Y : integer, vertical coordinate of the pixel.

Documentation illustration (illustration unavailable in the archive).

Output parameters

Documentation illustration (illustration unavailable in the archive). Pixel Value (U8) : integer, returns the specified pixel value. This output is used only for an 8-bit image.
Documentation illustration (illustration unavailable in the archive). Pixel Value (I16) : integer, returns the specified pixel value. This output is used only for an 16-bit image.

Examples

All these examples are snippets PNG, you can drop these Snippet onto the block diagram and get the depicted code added to your VI (Do not forget to install Computer Vision library to run it).