ImgThreshold

Prototype

ImgThreshold (intImageHandle, intThreshold)

Description

Thresholds a grayscale image to create a monochrome image.  All grayscale pixel values under the threshold level are converted to black while all the pixels above are converted to white.

Parameters

intImageHandle: integer value corresponding to the image handle.

intThreshold: threshold value in the range 0 - 255.

Returned value

None.

Note

See ImgAutoThreshold, ImgAdvancedThreshold and ImgDynamicThreshold for alternative threshold methods.

Example

// Applies simple thresholding using 127 as the value

ImgThreshold(_CurrentImage,127);