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GetImagePixel_Interpolated


Header: FIL.h
Namespace: fil
Module: FoundationLite

Returns an interpolated single pixel of an image.

Applications: Sub-pixel sampling of an image.

Syntax

C++
C#
 
void fil::GetImagePixel_Interpolated
(
	const fil::Image& inImage,
	const fil::Point2D& inPoint,
	fil::InterpolationMethod::Type inInterpolation,
	fil::Pixel& outPixel,
	float& outValue
)

Parameters

Name Type Default Description
Input value inImage const Image& Input image
Input value inPoint const Point2D& Point on the input image to be accessed
Input value inInterpolation InterpolationMethod::Type Bilinear
Output value outPixel Pixel& Output pixel
Output value outValue float& Average pixel value

Errors

List of possible exceptions:

Error type Description
DomainError Input point exceeds dimensions of an input image in GetImagePixel_Interpolated.
DomainError Unknown interpolation method in GetImagePixel_Interpolated.