Rasterized rendering

module:

navground.sim.ui.render

Rasterizes SVG using cairosvg.

image_for_world(world: World, background_color: str = 'snow', **kwargs: Any) → ndarray[Any, dtype[uint8]]

Renders the world as a raw image

Parameters:

• world – The world to be rendered

• background_color – A valid SVG color for the background

• kwargs – Arguments forwarded to navground.sim.ui.svg_for_world()

Returns:

An RGB image as a numpy array

png_for_world(world: World, background_color: str = 'snow', dpi: int = 96, **kwargs: Any) → bytes

Renders the world as an png image

Parameters:

• world – The world to be rendered

• background_color – A valid SVG color for the background

• kwargs – Arguments forwarded to navground.sim.ui.svg_for_world()

Returns:

A png bytestring

pdf_for_world(world: World, background_color: str = 'snow', **kwargs: Any) → bytes

Renders the world as an pdf image

Parameters:

• world – The world to be rendered

• background_color – A valid SVG color for the background

• kwargs – Arguments forwarded to navground.sim.ui.svg_for_world()

Returns:

A pdf bytestring