Struct CidCffPdfFont

Source

pub struct CidCffPdfFont {Show 14 fields
    pub font: CffFont,
    pub default_width: f64,
    pub cid_widths: HashMap<u16, f64>,
    pub cmap: Option<HashMap<u32, u16>>,
    pub pdf_cid_to_gid: Option<Vec<u16>>,
    pub identity_cid_to_gid: bool,
    pub ordering: Vec<u8>,
    pub font_matrix: Matrix,
    pub code_lengths: [u8; 256],
    pub code_to_cid: HashMap<u32, u32>,
    pub wmode: u8,
    pub dw2: [f64; 2],
    pub w2: HashMap<u16, [f64; 3]>,
    pub type1_paths: Option<HashMap<u16, PsPath>>,
}

Expand description

CIDFontType0: CFF outlines accessed by CID (2-byte char codes).

Fields§

§font: CffFont§default_width: f64

Default glyph width (from /DW, in text space ÷1000).

§cid_widths: HashMap<u16, f64>

CID → width mapping (from /W array, in text space ÷1000).

§cmap: Option<HashMap<u32, u16>>

Optional Unicode→GID cmap (from OpenType substitute fonts). When present, used for UCS2 glyph lookup instead of CFF’s CID mapping.

§pdf_cid_to_gid: Option<Vec<u16>>

CID → GID mapping from the PDF’s /CIDToGIDMap stream. Used for embedded OpenType/CFF fonts stored as FontFile2.

§identity_cid_to_gid: bool

When true, CID maps directly to charstring index (GID = CID). Set when CIDToGIDMap is /Identity or absent in CIDFontType2 fonts.

§ordering: Vec<u8>

CIDSystemInfo ordering for Unicode→CID width lookup.

§font_matrix: Matrix§code_lengths: [u8; 256]

First-byte → code length table from the encoding CMap’s codespace ranges.

§code_to_cid: HashMap<u32, u32>

Code → CID mapping from the encoding CMap (empty = identity).

§wmode: u8

Writing mode: 0 = horizontal, 1 = vertical.

§dw2: [f64; 2]

Default vertical metrics [v_y, w1] from /DW2 (default: [880, -1000]).

§w2: HashMap<u16, [f64; 3]>

Per-CID vertical metrics from /W2: CID → (w1, v_x, v_y).

§type1_paths: Option<HashMap<u16, PsPath>>

Pre-computed glyph paths for Type 1 fonts used as CIDFontType0. When set, glyph_path_cid uses this cache instead of CFF charstrings.

Auto Trait Implementations§

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impl UnwindSafe for CidCffPdfFont

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