@allmaps/annotation/dist/schemas/georeferenced-map/georeferenced-map.2.js

Functions for generating and parsing IIIF georeference annotations

import { z } from 'zod';
import { PointSchema, ResourceTypeSchema, PartOfSchema, ResourceMaskSchema, TransformationSchema, ProjectionSchema } from '../shared.js';
export const GCPSchema = z.object({
    resource: PointSchema,
    geo: PointSchema
});
export const ResourceSchema = z.object({
    id: z.string().url(),
    height: z.number().positive().optional(),
    width: z.number().positive().optional(),
    type: ResourceTypeSchema,
    partOf: PartOfSchema.optional()
});
export const GeoreferencedMapSchema = z.object({
    '@context': z
        .literal('https://schemas.allmaps.org/map/2/context.json')
        .optional(),
    type: z.literal('GeoreferencedMap'),
    id: z.string().optional(),
    created: z.string().datetime().optional(),
    modified: z.string().datetime().optional(),
    resource: ResourceSchema,
    gcps: GCPSchema.array(),
    resourceMask: ResourceMaskSchema,
    transformation: TransformationSchema.optional(),
    resourceCrs: ProjectionSchema.optional()
});
export const GeoreferencedMapsSchema = z.array(GeoreferencedMapSchema);