Struct floem_cosmic_text::LayoutRun

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pub struct LayoutRun<'a> {
    pub line_i: usize,
    pub text: &'a str,
    pub rtl: bool,
    pub glyphs: &'a [LayoutGlyph],
    pub line_y: f32,
    pub line_w: f32,
    pub line_height: f32,
    pub glyph_ascent: f32,
    pub glyph_descent: f32,
}
Expand description

A line of visible text for rendering

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§line_i: usize

The index of the original text line

§text: &'a str

The original text line

§rtl: bool

True if the original paragraph direction is RTL

§glyphs: &'a [LayoutGlyph]

The array of layout glyphs to draw

§line_y: f32

Y offset of line

§line_w: f32

width of line

§line_height: f32

height of this line

§glyph_ascent: f32

ascent of glyph

§glyph_descent: f32

descent of glyph

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impl<'a> LayoutRun<'a>

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pub fn highlight( &self, cursor_start: Cursor, cursor_end: Cursor ) -> Option<(f32, f32)>

Return the pixel span Some((x_left, x_width)) of the highlighted area between cursor_start and cursor_end within this run, or None if the cursor range does not intersect this run. This may return widths of zero if cursor_start == cursor_end, if the run is empty, or if the region’s left start boundary is the same as the cursor’s end boundary or vice versa.

Auto Trait Implementations§

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impl<'a> Freeze for LayoutRun<'a>

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impl<'a> RefUnwindSafe for LayoutRun<'a>

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impl<'a> Send for LayoutRun<'a>

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impl<'a> Sync for LayoutRun<'a>

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impl<'a> Unpin for LayoutRun<'a>

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impl<'a> UnwindSafe for LayoutRun<'a>

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impl<T> Any for T
where T: 'static + ?Sized,

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