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DrawRegionOfInterest

Draws a region of interest on an image.

Syntax

void fil::DrawRegionOfInterest
(
	fil::Image& ioImage,
	const fil::RegionOfInterest& inRoi,
	ftl::Optional<const fil::CoordinateSystem2D&> inRegionAlignment,
	const fil::Pixel& inColor,
	const float inOpacity
)

Parameters

Name	Type	Range	Default	Description
ioImage	Image&
inRoi	const RegionOfInterest&			Range of pixels to be processed
inRegionAlignment	Optional<const CoordinateSystem2D&>		NIL
inColor	const Pixel&
inOpacity	const float	0.0 - 1.0