Struct piet::HitTestPoint

#[non_exhaustive]
pub struct HitTestPoint {
    pub idx: usize,
    pub is_inside: bool,
}

Result of hit testing a point in a TextLayout.

This type is returned by TextLayout::hit_test_point.

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.

idx: usize

The index representing the grapheme boundary closest to the Point.

is_inside: bool

Whether or not the point was inside the bounds of the layout object.

A click outside the layout object will still resolve to a position in the text; for instance a click to the right edge of a line will resolve to the end of that line, and a click below the last line will resolve to a position in that line.

Trait Implementations

impl Debug for HitTestPoint

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

Formats the value using the given formatter.

impl Default for HitTestPoint

fn default() -> HitTestPoint

Returns the “default value” for a type.

impl PartialEq<HitTestPoint> for HitTestPoint

fn eq(&self, other: &HitTestPoint) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &HitTestPoint) -> bool

This method tests for !=.

impl StructuralPartialEq for HitTestPoint