Struct Renderer 

pub struct Renderer { /* private fields */ }

The renderer. Stateless aside from config — call render() each frame.

Implementations

impl Renderer

pub fn new(config: RenderConfig) -> Renderer

pub fn config(&self) -> &RenderConfig

Access renderer configuration.

pub fn render( &self, doc: &Document, viewport: &ViewState, selected_ids: &[&str], selection_box: Option<Bounds>, ) -> Pixmap

Render the full document to a pixel buffer.

pub fn hit_test( &self, doc: &Document, viewport: &ViewState, screen_x: f32, screen_y: f32, ) -> Option<String>

Hit test: which element is at this screen point? Returns element id. Iterates in reverse z-order (topmost first).

pub fn hit_test_handle( &self, doc: &Document, viewport: &ViewState, screen_x: f32, screen_y: f32, ) -> Option<(String, HandlePosition)>

Hit test for resize handles. Returns (element_id, handle_position).

pub fn elements_in_rect( &self, doc: &Document, _viewport: &ViewState, rect: Bounds, ) -> Vec<String>

Get element ids within a selection rectangle (world coords in Bounds).