You are here: Start » FIL.NET » Invoke.ImageHistogram

Invoke.ImageHistogram

Computes the histogram of the image pixel values.

Namespace:Fil
Assembly:FilNet.dll

Syntax

C++
C#
 
public static void ImageHistogram
(
	Fil.Image inImage,
	Optional<Fil.Region> inRoi,
	int inChannelIndex,
	float inDomainBegin,
	float inBinSize,
	int inBinCount,
	Fil.Histogram outHistogram
)

Parameters

Name Type Range Default Description
inImageFil.ImageInput image.
inRoiFtl.Optional<Fil.Region>Range of pixels to be processed. Default value: ftl::NIL.
inChannelIndexint<0, 3>Selects a channel of the input image.
inDomainBeginfloat0.0fThe lowest value that will be considered in the output histogram. Default value: 0.0f.
inBinSizefloat<0.0f, INF>1.0fWidth of a single histogram bin. Default value: 1.0f.
inBinCountint256The upper-bound for values that will be considered in the output histogram. Default value: 256.
outHistogramFil.HistogramOutput histogram.

See also