@jbrowse/plugin-wiggle/esm/DensityRenderer/makeImageData.js

JBrowse 2 wiggle adapters, tracks, etc.

import { getAdapter } from '@jbrowse/core/data_adapters/dataAdapterCache';
import { firstValueFrom } from 'rxjs';
import { toArray } from 'rxjs/operators';
export async function makeImageData(renderProps, pluginManager) {
    const { sessionId, adapterConfig, regions } = renderProps;
    const { dataAdapter } = await getAdapter(pluginManager, sessionId, adapterConfig);
    const region = regions[0];
    const features = await firstValueFrom(dataAdapter
        .getFeatures(region, renderProps)
        .pipe(toArray()));
    const { renderDensity } = await import("./renderDensity.js");
    return renderDensity(renderProps, features);
}