numberOfHistogramEntries
Specifies the number of histogram entries (bins) for each channel.
Declaration
var numberOfHistogramEntries: IntDiscussion
This value must be both a power of 2 and a minimum of 256 bins.
For example, if you want 256 histogram bins then this value must be set to 256. The value stored in each histogram bin is a 32-bit unsigned integer. The size of the histogram buffer in which these bins will be stored should be more than or equal to:
number of histogram entries * sizeof(uint32_t) * number of channels in the image