CIHistogramDisplayFilter - emcconville/cif GitHub Wiki

CIHistogramDisplayFilter

Generates a displayable histogram image from the output of the CIAreaHistogram filter.

• -inputImage <image> : The image to use as an input image. For filters that also use a background image, this is the foreground image.
• -inputLowLimit <number> : The fraction of the left portion of the histogram image to make darker [Default 0]
• -inputHighLimit <number> : The fraction of the right portion of the histogram image to make lighter. [Default 1]
• -inputHeight <number> : The height of the displayable histogram image. [Default 100]