Struct Post 

pub struct Post {
    pub version: Version16Dot16,
    pub italic_angle: Fixed,
    pub underline_position: FWord,
    pub underline_thickness: FWord,
    pub is_fixed_pitch: u32,
    pub min_mem_type42: u32,
    pub max_mem_type42: u32,
    pub min_mem_type1: u32,
    pub max_mem_type1: u32,
    pub num_glyphs: Option<u16>,
    pub glyph_name_index: Option<Vec<u16>>,
    pub string_data: Option<Vec<PString>>,
}

post (PostScript) table

Fields

version: Version16Dot16

0x00010000 for version 1.0 0x00020000 for version 2.0 0x00025000 for version 2.5 (deprecated) 0x00030000 for version 3.0

italic_angle: Fixed

Italic angle in counter-clockwise degrees from the vertical. Zero for upright text, negative for text that leans to the right (forward).

underline_position: FWord

This is the suggested distance of the top of the underline from the baseline (negative values indicate below baseline). The PostScript definition of this FontInfo dictionary key (the y coordinate of the center of the stroke) is not used for historical reasons. The value of the PostScript key may be calculated by subtracting half the underlineThickness from the value of this field.

underline_thickness: FWord

Suggested values for the underline thickness. In general, the underline thickness should match the thickness of the underscore character (U+005F LOW LINE), and should also match the strikeout thickness, which is specified in the OS/2 table.

is_fixed_pitch: u32

Set to 0 if the font is proportionally spaced, non-zero if the font is not proportionally spaced (i.e. monospaced).

min_mem_type42: u32

Minimum memory usage when an OpenType font is downloaded.

max_mem_type42: u32

Maximum memory usage when an OpenType font is downloaded.

min_mem_type1: u32

Minimum memory usage when an OpenType font is downloaded as a Type 1 font.

max_mem_type1: u32

Maximum memory usage when an OpenType font is downloaded as a Type 1 font.

num_glyphs: Option<u16>

Number of glyphs (this should be the same as numGlyphs in ‘maxp’ table).

glyph_name_index: Option<Vec<u16>>

Array of indices into the string data. See below for details.

string_data: Option<Vec<PString>>

Storage for the string data.

Implementations

impl Post

pub fn new( italic_angle: Fixed, underline_position: FWord, underline_thickness: FWord, is_fixed_pitch: u32, min_mem_type42: u32, max_mem_type42: u32, min_mem_type1: u32, max_mem_type1: u32, ) -> Self

Construct a new Post

impl Post

pub fn new_v2<'a>(order: impl IntoIterator<Item = &'a str>) -> Self

Construct a new version 2.0 table from a glyph order.

Trait Implementations

impl Clone for Post

fn clone(&self) -> Post

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Post

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

Formats the value using the given formatter.

impl Default for Post

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Post

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> FontRead<'a> for Post

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

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

impl FontWrite for Post

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 Post

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 Post

fn cmp(&self, other: &Post) -> 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,

Restrict a value to a certain interval.

impl PartialEq for Post

fn eq(&self, other: &Post) -> 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 PartialOrd for Post

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Post

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TopLevelTable for Post

const TAG: Tag

The table’s tag.

impl Validate for Post

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 Post

impl StructuralPartialEq for Post