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TextSpan

pdf_engine::text

Struct TextSpan 

Source 
pub struct TextSpan {
    pub text: String,
    pub x: f64,
    pub y: f64,
    pub width: f64,
    pub height: f64,
    pub font_size: f64,
    pub font_name: Option<String>,
    pub is_bold: bool,
    pub is_italic: bool,
    pub color: Option<[u8; 4]>,
    pub width_source: WidthSource,
    pub char_bounds: Vec<[f64; 4]>,
}
Expand description

A single text span at a specific position.

Fields§

§text: String

The extracted text.

§x: f64

X position in user space.

§y: f64

Y position in user space.

§width: f64

Approximate bounding-box width in user space.

§height: f64

Approximate bounding-box height in user space.

§font_size: f64

Font size (approximate, from transform).

§font_name: Option<String>

PostScript name of the font, with any 6-character subset prefix stripped (e.g. Helvetica-Bold, TimesNewRomanPS-BoldMT). None for Type1 standard-14 fonts and Type3 fonts where no embedded font data is available through the public pdf-interpret API.

§is_bold: bool

Inferred bold style: weight >= 700 or PostScript name suggests bold (“bold”, “demi”, “semibold”, “heavy”, “black”). Defaults false when no descriptor data is reachable.

§is_italic: bool

Inferred italic style: FontDescriptor /Italic flag set or PostScript name suggests italic/oblique/slant. Defaults false when no descriptor data is reachable.

§color: Option<[u8; 4]>

Fill color as sRGB RGBA, derived from Paint::Color(c).to_rgba().to_rgba8() at the moment of glyph paint. None for Paint::Pattern (tiling / shading) — the editor falls back to “auto” in that case.

§width_source: WidthSource

Whether glyph widths were measured from real font advance data or estimated.

§char_bounds: Vec<[f64; 4]>

Per-glyph bounding boxes in user-space, one entry per source glyph. [x0, y0, x1, y1] with y0 < y1 (PDF coordinate frame).

Trait Implementations§

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impl Clone for TextSpan

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fn clone(&self) -> TextSpan

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for TextSpan

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

Formats the value using the given formatter. Read more
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impl Default for TextSpan

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fn default() -> TextSpan

Returns the “default value” for a type. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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