Struct ScaledFontMatrix 

pub struct ScaledFontMatrix {
    pub matrix: FontMatrix,
    pub scale: i32,
}

An affine matrix with a scaling factor.

Fields

matrix: FontMatrix

The matrix.

scale: i32

The dynamic scale factor used when parsing this matrix.

Implementations

impl ScaledFontMatrix

pub(crate) fn parse(cursor: &mut Cursor<'_>) -> Option<Self>

Parses a font matrix using dynamic scaling factors.

Returns the matrix and an adjusted upem factor.

pub fn normalize(&self) -> Self

Compute a new font matrix and UPEM scale factor where the Y scale of the matrix is 1.0.

Trait Implementations

impl Clone for ScaledFontMatrix

fn clone(&self) -> ScaledFontMatrix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScaledFontMatrix

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

Formats the value using the given formatter.

impl PartialEq for ScaledFontMatrix

fn eq(&self, other: &ScaledFontMatrix) -> 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 Copy for ScaledFontMatrix

impl Eq for ScaledFontMatrix

impl StructuralPartialEq for ScaledFontMatrix