Struct epaint::TextureAtlas
source · pub struct TextureAtlas { /* private fields */ }
Expand description
Contains font data in an atlas, where each character occupied a small rectangle.
More characters can be added, possibly expanding the texture.
Implementations§
source§impl TextureAtlas
impl TextureAtlas
pub fn new(size: [usize; 2]) -> Self
pub fn size(&self) -> [usize; 2]
sourcepub fn prepared_discs(&self) -> Vec<PreparedDisc>
pub fn prepared_discs(&self) -> Vec<PreparedDisc>
Returns the locations and sizes of pre-rasterized discs (filled circles) in this atlas.
sourcepub fn fill_ratio(&self) -> f32
pub fn fill_ratio(&self) -> f32
When this get high, it might be time to clear and start over!
sourcepub fn take_delta(&mut self) -> Option<ImageDelta>
pub fn take_delta(&mut self) -> Option<ImageDelta>
Call to get the change to the image since last call.
Trait Implementations§
source§impl Clone for TextureAtlas
impl Clone for TextureAtlas
source§fn clone(&self) -> TextureAtlas
fn clone(&self) -> TextureAtlas
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more