Struct write_fonts::tables::sbix::GlyphData

pub struct GlyphData {
    pub origin_offset_x: i16,
    pub origin_offset_y: i16,
    pub graphic_type: Tag,
    pub data: Vec<u8>,
}

Glyph data table

Fields

origin_offset_x: i16

The horizontal (x-axis) position of the left edge of the bitmap graphic in relation to the glyph design space origin.

origin_offset_y: i16

The vertical (y-axis) position of the bottom edge of the bitmap graphic in relation to the glyph design space origin.

graphic_type: Tag

Indicates the format of the embedded graphic data: one of ’jpg ’, ’png ’ or ‘tiff’, or the special format ‘dupe’.

data: Vec<u8>

The actual embedded graphic data. The total length is inferred from sequential entries in the glyphDataOffsets array and the fixed size (8 bytes) of the preceding fields.

Implementations

impl GlyphData

pub fn new( origin_offset_x: i16, origin_offset_y: i16, graphic_type: Tag, data: Vec<u8> ) -> Self

Construct a new GlyphData

Trait Implementations

impl Clone for GlyphData

fn clone(&self) -> GlyphData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GlyphData

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

Formats the value using the given formatter.

impl Default for GlyphData

fn default() -> GlyphData

Returns the “default value” for a type.

impl<'a> FontRead<'a> for GlyphData

fn read(data: FontData<'a>) -> Result<Self, ReadError>

Read an instace of Self from the provided data, performing validation.

impl FontWrite for GlyphData

fn write_into(&self, writer: &mut TableWriter)

Write our data and information about offsets into this TableWriter.

fn table_type(&self) -> TableType

The type of this table.

impl Hash for GlyphData

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for GlyphData

fn cmp(&self, other: &GlyphData) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for GlyphData

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for GlyphData

fn partial_cmp(&self, other: &GlyphData) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Validate for GlyphData

fn validate_impl(&self, _ctx: &mut ValidationCtx)

Validate this table.

fn validate(&self) -> Result<(), ValidationReport>

Ensure that this table is well-formed, reporting any errors.

impl Eq for GlyphData

impl StructuralEq for GlyphData

impl StructuralPartialEq for GlyphData