Enum ProxyResolutionMode 

pub enum ProxyResolutionMode {
    ScaleFactor(f32),
    Fixed(u32, u32),
    FitWithin {
        max_width: u32,
        max_height: u32,
    },
}

Target resolution mode.

Variants

ScaleFactor(f32)

Scale to a fraction of the original (e.g., 0.25 = quarter res).

Fixed(u32, u32)

Specific pixel dimensions (width, height).

FitWithin

Fit within a bounding box preserving aspect ratio.

Fields

max_width: u32

Maximum allowed width in pixels.

max_height: u32

Maximum allowed height in pixels.

Implementations

impl ProxyResolutionMode

pub fn compute_output(&self, orig_w: u32, orig_h: u32) -> Result<(u32, u32)>

Compute the output dimensions given the original dimensions.

Errors

Returns an error if scale factor is out of range.

Trait Implementations

impl Clone for ProxyResolutionMode

fn clone(&self) -> ProxyResolutionMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProxyResolutionMode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProxyResolutionMode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ProxyResolutionMode

fn eq(&self, other: &ProxyResolutionMode) -> 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 Serialize for ProxyResolutionMode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ProxyResolutionMode

impl StructuralPartialEq for ProxyResolutionMode