Struct CMap 

pub struct CMap {
    pub name: Option<String>,
    pub cmap_type: CMapType,
    pub wmode: u8,
    pub codespace_ranges: Vec<CodeRange>,
    pub mappings: Vec<CMapEntry>,
    /* private fields */
}

CMap structure for character code mappings

Fields

name: Option<String>

CMap name

cmap_type: CMapType

CMap type

wmode: u8

Writing mode (0 = horizontal, 1 = vertical)

codespace_ranges: Vec<CodeRange>

Code space ranges

mappings: Vec<CMapEntry>

Character mappings

Implementations

impl CMap

pub fn new() -> Self

Create a new empty CMap

pub fn identity_h() -> Self

Create a predefined Identity CMap

pub fn identity_v() -> Self

Create a predefined Identity-V CMap

pub fn parse(data: &[u8]) -> ParseResult<Self>

Parse a CMap from data

pub fn map(&self, code: &[u8]) -> Option<Vec<u8>>

Map a character code to its destination

pub fn is_valid_code(&self, code: &[u8]) -> bool

Check if a code is in valid codespace

pub fn to_unicode(&self, mapped: &[u8]) -> Option<String>

Convert mapped value to Unicode string

Trait Implementations

impl Clone for CMap

fn clone(&self) -> CMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CMap

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

Formats the value using the given formatter.

impl Default for CMap

fn default() -> Self

Returns the “default value” for a type.