Struct piet_common::HitTestPosition

#[non_exhaustive]pub struct HitTestPosition {
    pub point: Point,
    pub line: usize,
}

Result of hit testing a text position in a TextLayout.

This type is returned by TextLayout::hit_test_text_position.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

point: Point

the point's x value is the position of the leading edge of the grapheme cluster containing the text position. The y value corresponds to the baseline of the line containing that grapheme cluster.

line: usize

The number of the line containing this position.

This value can be used to retrieve the LineMetric for this line, via the TextLayout::line_metric method.

Trait Implementations

impl Debug for HitTestPosition

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

Formats the value using the given formatter.

impl Default for HitTestPosition

pub fn default() -> HitTestPosition

Returns the "default value" for a type.