VNUtils Class

Definition

Namespace:

Vision

Assembly:

Xamarin.iOS.dll

A set of utility functions for working with images.

[ObjCRuntime.TV(11, 0)]
public static class VNUtils

type VNUtils = class

Inheritance

Object

VNUtils

Attributes

TVAttribute

Properties

NormalizedIdentityRect

Gets the normalized identity CGRect [0, 0, 1, 1].

Methods

GetImagePoint(CGPoint, nuint, nuint)	Calculates the non-normalized point in an image of the specified size for the normalizedPoint.
GetImagePoint(Vector2, CGRect, nuint, nuint)	Calculates the non-normalized point in an image of the specified size, given the normalized faceBoundingBox and faceLandmarkPoint.
GetImageRect(CGRect, nuint, nuint)	Calculates the non-normalized rectangle in an image of the specified size from normalizedRect.
GetNormalizedFaceBoundingBoxPoint(Vector2, CGRect, nuint, nuint)	Gets the point, normalized in the range [0..1, 0..1] in an image of the given size, based on faceBoundingBox and faceLandmarkPoint.
GetNormalizedRect(CGRect, nuint, nuint)	Gets the normalized rectangle corresponding to imageRect in an image of the specified size.
IsIdentityRect(CGRect)	Returns true if the rect is [0, 0, 1, 1].