Georeferencing API
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    Interface ImageMetadata

    Serializable identity and inspected raster dimensions. Original bytes and decoded buffers remain outside the document.

    interface ImageMetadata {
        fingerprint: string;
        format: "png" | "jpeg" | "webp" | "tiff";
        georeferenced: boolean;
        height: number;
        hostAssetId?: string;
        id: string;
        name: string;
        noData?: number;
        orientation: number;
        originalHeight: number;
        originalWidth: number;
        pixelConvention: "normalized-top-left-corner-y-down";
        sizeBytes: number;
        width: number;
    }
    Index
    fingerprint format georeferenced height hostAssetId? id name noData? orientation originalHeight originalWidth pixelConvention sizeBytes width
    fingerprint: string

    Lowercase SHA-256 hex digest of the original file bytes, used to verify session restoration.

    format: "png" | "jpeg" | "webp" | "tiff"

    Detected file encoding, independent of its extension or MIME type.

    georeferenced: boolean

    Whether the input contains georeferencing metadata; this flag does not automatically align the image.

    height: number

    Height in canonical pixels after applying orientation.

    hostAssetId?: string

    Optional host-managed asset identifier; the library does not upload or persist the image.

    id: string

    Stable image ID, preserved when restoring a matching session.

    name: string

    Original file name for display and download names.

    noData?: number

    Numeric no-data value discovered in the input TIFF, when present.

    orientation: number

    Original EXIF/TIFF orientation code from 1 through 8.

    originalHeight: number

    Encoded height before orientation normalization.

    originalWidth: number

    Encoded width before orientation normalization.

    pixelConvention: "normalized-top-left-corner-y-down"

    Canonical image-space convention shared by control points, preview and export.

    sizeBytes: number

    Compressed input file size in bytes.

    width: number

    Width in canonical pixels after applying orientation.

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