viewof traceWithOptions = pointerTrace({
width: 500,
eventTypes: ['pointerdown'],
render: renderLine('white'),
filter: event => event.pressure > 0,
showButtons: ['info', 'save', 'image'],
imageInputOptions: {
initialUrl: await FileAttachment(
"ryan-stone-U3cctUBucn0-unsplash.jpg"
).url()
}
})