Struct Canvas

pub struct Canvas { /* private fields */ }

Implementations

impl Canvas

pub fn simple( width: u32, height: u32, format: GlowTextureFormat, graphics: &Graphics<Vertex>, ) -> Result<Self, String>

pub fn from_surface(surface: Surface) -> Self

pub fn from_screen( texture_formats: Vec<GlowTextureFormat>, graphics: &Graphics<Vertex>, ) -> Result<Self, String>

pub fn color(self, color: [f32; 4]) -> Self

pub fn match_to_screen( &mut self, graphics: &Graphics<Vertex>, ) -> Result<(), String>

pub fn activate( &self, context: &mut DrawContext, graphics: &mut Graphics<Vertex>, clear: bool, )

pub fn deactivate(context: &mut DrawContext, graphics: &mut Graphics<Vertex>)

pub fn with<R>( &self, context: &mut DrawContext, graphics: &mut Graphics<Vertex>, clear: bool, f: impl FnMut(&mut DrawContext, &mut Graphics<Vertex>) -> R, ) -> R

pub fn surface(&self) -> &Surface

pub fn surface_mut(&mut self) -> &mut Surface

pub fn sprite_texture( &self, index: usize, sampler: Cow<'static, str>, filtering: GlowTextureFiltering, ) -> Option<SpriteTexture>