Trait CISystemToneMap 

pub unsafe trait CISystemToneMap: 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 { ... }
    unsafe fn displayHeadroom(&self) -> c_float
       where Self: Sized + Message { ... }
    unsafe fn setDisplayHeadroom(&self, display_headroom: c_float)
       where Self: Sized + Message { ... }
    unsafe fn preferredDynamicRange(
        &self,
    ) -> Option<Retained<CIDynamicRangeOption>>
       where Self: Sized + Message { ... }
    unsafe fn setPreferredDynamicRange(
        &self,
        preferred_dynamic_range: Option<&CIDynamicRangeOption>,
    )
       where Self: Sized + Message { ... }
}

Available on crate features CIFilter and CIFilterBuiltins only.

The protocol for the System Tone Map filter.

Apply a global tone curve to an image that reduces colors of the input image to a desired dynamic range consistent with other frameworks.

See also Apple’s documentation

Provided Methods

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

where Self: Sized + Message,

Available on crate feature CIImage only.

Specifies input image with content headroom and average light level properties.

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

where Self: Sized + Message,

Available on crate feature CIImage only.

Setter for inputImage.

unsafe fn displayHeadroom(&self) -> c_float

where Self: Sized + Message,

Specifies the current headroom of the intended display.

unsafe fn setDisplayHeadroom(&self, display_headroom: c_float)

where Self: Sized + Message,

Setter for displayHeadroom.

unsafe fn preferredDynamicRange(&self) -> Option<Retained<CIDynamicRangeOption>>

where Self: Sized + Message,

Specifies the preferred dynamic range behavior of the tone mapping. The value should be kCIDynamicRangeStandard, kCIDynamicRangeConstrainedHigh, kCIDynamicRangeHigh or nil. If nil then it will behave as kCIDynamicRangeHigh.

unsafe fn setPreferredDynamicRange( &self, preferred_dynamic_range: Option<&CIDynamicRangeOption>, )

where Self: Sized + Message,

Setter for preferredDynamicRange.

Trait Implementations

impl ProtocolType for dyn CISystemToneMap

const NAME: &'static str = "CISystemToneMap"

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 CISystemToneMap

where T: ?Sized + Message + CISystemToneMap,

Implementations on Foreign Types

impl<T> CISystemToneMap for ProtocolObject<T>

where T: ?Sized + CISystemToneMap,

Implementors