@thi.ng/imago/layers/raw.js

JSON & API-based declarative and extensible image processing trees/pipelines

import { positionOrGravity } from "../utils.js";
const rawLayerImpl = async (layer, _, ctx) => {
  const {
    type: __,
    buffer,
    channels,
    gravity,
    pos,
    ref,
    size,
    unit,
    ...opts
  } = layer;
  const $pos = positionOrGravity(size, ctx.size, layer);
  return {
    input: Buffer.from(buffer.buffer),
    raw: {
      width: size[0],
      height: size[1],
      channels
    },
    ...$pos,
    ...opts
  };
};
export {
  rawLayerImpl
};