Trait epi::TextureAllocator

pub trait TextureAllocator {
    fn alloc_srgba_premultiplied(
        &mut self, 
        size: (usize, usize), 
        srgba_pixels: &[Color32]
    ) -> TextureId;
    fn free(&mut self, id: TextureId);
}

How to allocate textures (images) to use in egui.

Required methods

fn alloc_srgba_premultiplied(
    &mut self,
    size: (usize, usize),
    srgba_pixels: &[Color32]
) -> TextureId

Allocate a new user texture.

There is no way to change a texture. Instead allocate a new texture and free the previous one with Self::free.

fn free(&mut self, id: TextureId)

Free the given texture.

Implementors