Struct MPSScaleTransform 

#[repr(C)]
pub struct MPSScaleTransform {
    pub scaleX: c_double,
    pub scaleY: c_double,
    pub translateX: c_double,
    pub translateY: c_double,
}

Available on crate feature MPSCoreTypes only.

Transform matrix for explict control over resampling in MPSImageScale.

The MPSScaleTransform is equivalent to:

          (CGAffineTransform) {
               .a = scaleX,        .b = 0,
               .c = 0,             .d = scaleY,
               .tx = translateX,   .ty = translateY
           }

See also Apple’s documentation

Fields

scaleX: c_double

horizontal scaling factor

scaleY: c_double

vertical scaling factor

translateX: c_double

horizontal translation

translateY: c_double

vertical translation

Trait Implementations

impl Clone for MPSScaleTransform

Available on crate feature MPSCore only.

fn clone(&self) -> MPSScaleTransform

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MPSScaleTransform

Available on crate feature MPSCore only.

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Encode for MPSScaleTransform

Available on crate feature MPSCore only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for MPSScaleTransform

Available on crate feature MPSCore only.

fn eq(&self, other: &MPSScaleTransform) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for MPSScaleTransform

Available on crate feature MPSCore only.

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for MPSScaleTransform

Available on crate feature MPSCore only.

impl StructuralPartialEq for MPSScaleTransform

Available on crate feature MPSCore only.