4d:I[707087,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/2rwy6tq861e-y.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/2hlz_ivp-qrnh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2zoahorp76dll.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1d0aij627lbx2.js","/_next/static/immutable/chunks/1ud4fi_ghnsx-.js"],"RegistryDependencies"] 4e:I[314491,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/2rwy6tq861e-y.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/2hlz_ivp-qrnh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2zoahorp76dll.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1d0aij627lbx2.js","/_next/static/immutable/chunks/1ud4fi_ghnsx-.js"],"FilesView"] 4f:T1e95,"use client" import * as React from "react" import { MessageSquare, Trash2 } from "lucide-react" import { cn } from "@/lib/utils" export type Annotation = { id: string x: number y: number width: number height: number note?: string author?: string } export type AnnotationRect = Pick export type AnnotationLayerProps = Omit< React.HTMLAttributes, "children" | "onSelect" > & { src: string alt: string annotations: Annotation[] activeId?: string | null defaultActiveId?: string | null onActiveChange?: (id: string | null) => void onCreate?: (rect: AnnotationRect) => void onDelete?: (id: string) => void readOnly?: boolean minSize?: number label?: string renderImage?: (props: { src: string alt: string className: string }) => React.ReactNode } type Draft = { startX: number; startY: number; x: number; y: number } function clamp(value: number) { return Math.max(0, Math.min(1, value)) } function toPercent(value: number) { return `${clamp(value) * 100}%` } function rectOf(draft: Draft): AnnotationRect { return { x: Math.min(draft.startX, draft.x), y: Math.min(draft.startY, draft.y), width: Math.abs(draft.x - draft.startX), height: Math.abs(draft.y - draft.startY), } } export function AnnotationLayer({ src, alt, annotations, activeId, defaultActiveId = null, onActiveChange, onCreate, onDelete, readOnly = false, minSize = 0.01, label = "Annotations", renderImage, className, ...rootProps }: AnnotationLayerProps) { const surfaceRef = React.useRef(null) const [draft, setDraft] = React.useState(null) const [uncontrolled, setUncontrolled] = React.useState(defaultActiveId) const selected = activeId === undefined ? uncontrolled : activeId const drawable = !readOnly && Boolean(onCreate) const select = (id: string | null) => { if (activeId === undefined) setUncontrolled(id) onActiveChange?.(id) } const pointFrom = (event: React.PointerEvent) => { const bounds = surfaceRef.current?.getBoundingClientRect() if (!bounds || bounds.width === 0) return null return { x: clamp((event.clientX - bounds.left) / bounds.width), y: clamp((event.clientY - bounds.top) / bounds.height), } } const active = annotations.find((entry) => entry.id === selected) const imageClassName = "block h-auto w-full select-none" return (

{ if (!drawable || event.button !== 0) return const point = pointFrom(event) if (!point) return event.currentTarget.setPointerCapture(event.pointerId) setDraft({ startX: point.x, startY: point.y, ...point }) }} onPointerMove={(event) => { if (!draft) return const point = pointFrom(event) if (!point) return setDraft((current) => (current ? { ...current, ...point } : current)) }} onPointerUp={() => { if (!draft) return const rect = rectOf(draft) setDraft(null) // A click that never moved is a deselect, not a new annotation. if (rect.width < minSize || rect.height < minSize) { select(null) return } onCreate?.(rect) }} onPointerCancel={() => setDraft(null)} > {renderImage ? ( renderImage({ src, alt, className: imageClassName }) ) : ( // eslint-disable-next-line @next/next/no-img-element {alt}

)}

{draft ? (

{active ? (

{active.note ?? "No note yet."} {active.author ? ( {" "} — {active.author} ) : null}

{onDelete && !readOnly ? ( ) : null}

) : (

{drawable ? "Drag on the page to add a note." : "Select a highlighted region to read its note."}

)}

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