Struct floem_cosmic_text::FontMetrics

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pub struct FontMetrics {
    pub units_per_em: u16,
    pub is_monospace: bool,
    pub ascent: f32,
    pub descent: f32,
    pub line_gap: f32,
    pub cap_height: Option<f32>,
    pub x_height: Option<f32>,
    pub underline_offset: Option<f32>,
    pub underline_size: Option<f32>,
    pub strikeout_offset: Option<f32>,
    pub strikeout_size: Option<f32>,
}
Expand description

Global font metrics.

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§units_per_em: u16

Number of font design units per em unit.

§is_monospace: bool

True if the font is monospace.

§ascent: f32

Distance from the baseline to the top of the alignment box.

§descent: f32

Distance from the baseline to the bottom of the alignment box.

§line_gap: f32

Recommended additional spacing between lines.

§cap_height: Option<f32>

Distance from the baseline to the top of a typical English capital.

§x_height: Option<f32>

Distance from the baseline to the top of the lowercase “x” or similar character.

§underline_offset: Option<f32>

Recommended distance from the baseline to the top of an underline stroke.

§underline_size: Option<f32>

Recommended thickness of an underline stroke.

§strikeout_offset: Option<f32>

Recommended distance from the baseline to the top of a strikeout stroke.

§strikeout_size: Option<f32>

Recommended thickness of a strikeout stroke.

Trait Implementations§

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impl Clone for FontMetrics

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fn clone(&self) -> FontMetrics

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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 FontMetrics

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fn default() -> FontMetrics

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

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