Struct TextFlowRegion
pub struct TextFlowRegion { /* private fields */ }Expand description
Non-rectangular local-coordinate region used for both line fitting and exact scene clipping. Concave polygons may produce several independent spans on one baseline, allowing text to flow around an inset or cutout.
Implementations§
§impl TextFlowRegion
impl TextFlowRegion
pub fn polygon(
points: impl IntoIterator<Item = Point>,
) -> Result<TextFlowRegion, TextFlowRegionError>
pub fn polygon( points: impl IntoIterator<Item = Point>, ) -> Result<TextFlowRegion, TextFlowRegionError>
Build a closed polygon. Points are local to the Text widget’s origin.
§Errors
Returns an error for fewer than three points, non-finite coordinates, or a polygon whose bounding box has no area.
pub fn bounds(&self) -> Rect
pub fn cache_key(&self) -> u64
Trait Implementations§
§impl Clone for TextFlowRegion
impl Clone for TextFlowRegion
§fn clone(&self) -> TextFlowRegion
fn clone(&self) -> TextFlowRegion
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for TextFlowRegion
impl RefUnwindSafe for TextFlowRegion
impl Send for TextFlowRegion
impl Sync for TextFlowRegion
impl Unpin for TextFlowRegion
impl UnsafeUnpin for TextFlowRegion
impl UnwindSafe for TextFlowRegion
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T: ?Sized,
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