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//! This file has been automatically generated by `objc2`'s `header-translator`.
//! DO NOT EDIT
use objc2::__framework_prelude::*;
#[cfg(feature = "objc2-core-foundation")]
use objc2_core_foundation::*;
use crate::*;
extern "C" {
/// The normalized identity rect of { {0, 0}, {1, 1} }.
///
/// See also [Apple's documentation](https://developer.apple.com/documentation/vision/vnnormalizedidentityrect?language=objc)
#[cfg(feature = "objc2-core-foundation")]
pub static VNNormalizedIdentityRect: CGRect;
}
extern "C-unwind" {
/// Determines whether or not the normalized rect describes the identity rect of { {0, 0}, {1, 1} }.
///
///
/// Parameter `normalizedRect`: The rectangle in the normalized coordinate space of [0..1].
///
///
/// Returns: YES if the rect is the identity rect; otherwise, NO.
#[cfg(feature = "objc2-core-foundation")]
pub fn VNNormalizedRectIsIdentityRect(normalized_rect: CGRect) -> bool;
}
extern "C-unwind" {
/// Returns a point in (possibly non-integral) image coordinates that is projected from a point in a normalized coordinate space.
///
///
/// Parameter `normalizedPoint`: The point in the normalized coordinate space of [0..1].
///
///
/// Parameter `imageWidth`: The pixel width of the image.
///
///
/// Parameter `imageHeight`: The pixel height of the image.
///
///
/// Returns: the point in image coordinates.
#[cfg(feature = "objc2-core-foundation")]
pub fn VNImagePointForNormalizedPoint(
normalized_point: CGPoint,
image_width: usize,
image_height: usize,
) -> CGPoint;
}
extern "C-unwind" {
/// Returns a point in (possibly non-integral) image coordinates that is projected from a point in a normalized coordinate space taking the region of interest (roi) into account.
///
///
/// Parameter `normalizedPoint`: The point in the normalized coordinate space of [0..1].
///
///
/// Parameter `imageWidth`: The pixel width of the image.
///
///
/// Parameter `imageHeight`: The pixel height of the image.
///
///
/// Parameter `roi`: The region of interest on which the normalized point was based on.
///
///
/// Returns: the point in image coordinates from a normalized point that was reported in relation to a region of interest.
#[cfg(feature = "objc2-core-foundation")]
pub fn VNImagePointForNormalizedPointUsingRegionOfInterest(
normalized_point: CGPoint,
image_width: usize,
image_height: usize,
roi: CGRect,
) -> CGPoint;
}
extern "C-unwind" {
/// Returns a point in normalized coordinate space that is projected from a point in a image coordinates
///
///
/// Parameter `imagePoint`: The point in image coordinate space.
///
///
/// Parameter `imageWidth`: The pixel width of the image.
///
///
/// Parameter `imageHeight`: The pixel height of the image.
///
///
/// Returns: the point in normalized coordinates.
#[cfg(feature = "objc2-core-foundation")]
pub fn VNNormalizedPointForImagePoint(
image_point: CGPoint,
image_width: usize,
image_height: usize,
) -> CGPoint;
}
extern "C-unwind" {
/// Returns a point in normalized coordinate space within a spedified regioin of interest (roi) that is projected from a point in a image coordinates
///
///
/// Parameter `imagePoint`: The point in image coordinate space.
///
///
/// Parameter `imageWidth`: The pixel width of the image.
///
///
/// Parameter `imageHeight`: The pixel height of the image.
///
///
/// Parameter `roi`: The region of interest on which the normalized point will based on.
///
///
/// Returns: the point in normalized coordinates in relation to the region of interest.
#[cfg(feature = "objc2-core-foundation")]
pub fn VNNormalizedPointForImagePointUsingRegionOfInterest(
image_point: CGPoint,
image_width: usize,
image_height: usize,
roi: CGRect,
) -> CGPoint;
}
extern "C-unwind" {
/// Returns a rectangle in (possibly non-integral) image coordinates that is projected from a rectangle in a normalized coordinate space.
///
///
/// Parameter `normalizedRect`: The rectangle in the normalized coordinate space of [0..1].
///
///
/// Parameter `imageWidth`: The pixel width of the image.
///
///
/// Parameter `imageHeight`: The pixel height of the image.
///
///
/// Returns: the rectangle in pixel coordinates.
#[cfg(feature = "objc2-core-foundation")]
pub fn VNImageRectForNormalizedRect(
normalized_rect: CGRect,
image_width: usize,
image_height: usize,
) -> CGRect;
}
extern "C-unwind" {
/// Returns a rectangle in (possibly non-integral) image coordinates that is projected from a rectangle in a normalized coordinate space taking the region of interest (roi) into account.
///
///
/// Parameter `normalizedRect`: The rectangle in the normalized coordinate space of [0..1].
///
///
/// Parameter `imageWidth`: The pixel width of the image.
///
///
/// Parameter `imageHeight`: The pixel height of the image.
///
///
/// Parameter `roi`: The region of interest on which the normalized point was based on.
///
///
/// Returns: the rectangle in pixel coordinates from a normalized rectangle that was reported in relation to a region of interest.
#[cfg(feature = "objc2-core-foundation")]
pub fn VNImageRectForNormalizedRectUsingRegionOfInterest(
normalized_rect: CGRect,
image_width: usize,
image_height: usize,
roi: CGRect,
) -> CGRect;
}
extern "C-unwind" {
/// Returns an image rectangle in normalized coordinates.
///
///
/// Parameter `imageRect`: The rectangle in image coordinate space.
///
///
/// Parameter `imageWidth`: The pixel width of the image.
///
///
/// Parameter `imageHeight`: The pixel height of the image.
///
///
/// Returns: the normalized rectangle.
#[cfg(feature = "objc2-core-foundation")]
pub fn VNNormalizedRectForImageRect(
image_rect: CGRect,
image_width: usize,
image_height: usize,
) -> CGRect;
}
extern "C-unwind" {
/// Returns an image rectangle in normalized coordinates in relation to the region of interest.
///
///
/// Parameter `imageRect`: The rectangle in image coordinate space.
///
///
/// Parameter `imageWidth`: The pixel width of the image.
///
///
/// Parameter `imageHeight`: The pixel height of the image.
///
///
/// Parameter `roi`: The region of interest on which the normalized rect will be based on.
///
///
/// Returns: the normalized rectangle in relation to the region of interest.
#[cfg(feature = "objc2-core-foundation")]
pub fn VNNormalizedRectForImageRectUsingRegionOfInterest(
image_rect: CGRect,
image_width: usize,
image_height: usize,
roi: CGRect,
) -> CGRect;
}
#[cfg(feature = "VNTypes")]
impl VNElementType {
/// Obtain the size, in bytes, of a given element type.
///
///
/// Parameter `elementType`: The element type.
///
///
/// Returns: a byte count, or 0 if the element type is unknown.
#[doc(alias = "VNElementTypeSize")]
#[cfg(feature = "VNTypes")]
#[inline]
pub unsafe fn size(self) -> NSUInteger {
extern "C-unwind" {
fn VNElementTypeSize(element_type: VNElementType) -> NSUInteger;
}
unsafe { VNElementTypeSize(self) }
}
}
extern "C-unwind" {
#[cfg(feature = "VNTypes")]
#[deprecated = "renamed to `VNElementType::size`"]
pub fn VNElementTypeSize(element_type: VNElementType) -> NSUInteger;
}