Struct pango::layout::HitPosition [−][src]
Expand description
The result of LayoutLine::x_to_index
.
Fields
index: i32
The UTF-8 byte offset of the grapheme closest to the position.
This position is relative to the start of the Layout
’s text.
trailing: i32
The codepoint within the grapheme of the position.
This will always be either 0
, or the number of char
s (not bytes!)
in the grapheme. This represents whether the user clicked near the start
of the grapheme or near the end; this is important for things like
resolving cursor positions.
is_inside: bool
Whether or not the position was within the bounds of the line.
If this is false
, then index
and trailing
will always resolve
to either the very first or the very last position in the line; this
behaviour is dependent on the line’s resolved writing direction.
Trait Implementations
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for HitPosition
impl Send for HitPosition
impl Sync for HitPosition
impl Unpin for HitPosition
impl UnwindSafe for HitPosition
Blanket Implementations
Mutably borrows from an owned value. Read more