flo_render 0.3.1

Streaming API for rendering graphics on hardware
Documentation 
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use crate::action::*;

///
/// Trait implemented by FlowBetween offscreen render targets
///
pub trait OffscreenRenderTarget {
    ///
    /// Sends render actions to this offscreen render target
    ///
    fn render<ActionIter: IntoIterator<Item=RenderAction>>(&mut self, actions: ActionIter);

    ///
    /// Consumes this render target and returns the realized pixels as a byte array
    ///
    fn realize(self) -> Vec<u8>;
}

///
/// Trait implemented by objects that represent a offscreen drawing context
///
pub trait OffscreenRenderContext {
    type RenderTarget: OffscreenRenderTarget;

    ///
    /// Creates a new render target for this context
    ///
    fn create_render_target(&mut self, width: usize, height: usize) -> Self::RenderTarget;
}