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OwnPaint

tilo_app::own_paint

Struct OwnPaint 

pub struct OwnPaint { /* private fields */ }
Expand description

A widget’s own paint this frame and as the last presented frame showed it.

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impl OwnPaint

pub fn record( &mut self, scene: &mut Scene, transform: Affine, draw: impl FnOnce(&mut Scene) -> Rect, )

Paint with draw into scene, keeping what it painted. draw returns the box it painted within. Not drawing in a frame paints nothing there: Self::skip.

pub fn skip(&mut self)

This frame painted nothing of it.

pub fn damage(&self, regions: &mut Vec<Rect>)

Where this frame’s paint differs from the last presented frame’s: the box it paints in now and the one it painted in then.

pub fn present(&mut self)

The frame was presented: what it painted is what the screen shows.

Trait Implementations§

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impl Default for OwnPaint

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fn default() -> OwnPaint

Returns the “default value” for a type. Read more

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