Trait CISobelGradients 

pub unsafe trait CISobelGradients: CIFilterProtocol {
    // Provided methods
    unsafe fn inputImage(&self) -> Option<Retained<CIImage>>
       where Self: Sized + Message { ... }
    unsafe fn setInputImage(&self, input_image: Option<&CIImage>)
       where Self: Sized + Message { ... }
}

Available on crate features CIFilter and CIFilterBuiltins only.

The protocol for the Sobel Gradients filter.

Applies multichannel 3 by 3 Sobel gradient filter to an image. The resulting image has maximum horizontal gradient in the red channel and the maximum vertical gradient in the green channel. The gradient values can be positive or negative.

See also Apple’s documentation

Provided Methods

unsafe fn inputImage(&self) -> Option<Retained<CIImage>>

where Self: Sized + Message,

Available on crate feature CIImage only.

The image to use as an input for the effect.

unsafe fn setInputImage(&self, input_image: Option<&CIImage>)

where Self: Sized + Message,

Available on crate feature CIImage only.

Setter for inputImage.

Trait Implementations

impl ProtocolType for dyn CISobelGradients

const NAME: &'static str = "CISobelGradients"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

impl<T> ImplementedBy<T> for dyn CISobelGradients

where T: ?Sized + Message + CISobelGradients,

Implementations on Foreign Types

impl<T> CISobelGradients for ProtocolObject<T>

where T: ?Sized + CISobelGradients,

Implementors