绘制 RasterScene¶

from entari_plugin_htmlrender.graphics import (
    FillRect,
    GraphicsRenderer,
    PixelRect,
    RasterScene,
    RGBAColor,
)

async def draw(graphics: GraphicsRenderer) -> bytes:
    scene = RasterScene(
        width=320,
        height=180,
        background=RGBAColor(15, 23, 42),
        commands=(
            FillRect(
                PixelRect(32, 32, 256, 116),
                RGBAColor(139, 92, 246),
            ),
        ),
    )
    return bytes(await graphics.rasterize(scene))