Function openImage

openImage(
    dbOrFile: ProcessorInput,
    entryPath: string,
    fileAdapter?: FileAdapter,
): Promise<Buffer | null>
Read a binary asset from a Snap pageset.
Parameters
- dbOrFile: ProcessorInput
  Path to Snap .sps/.spb file or Buffer containing the file data
- entryPath: string
  Symbol identifier (e.g., "SYM:12345")
- fileAdapter: FileAdapter = defaultFileAdapter
Returns Promise<Buffer | null>
Image data buffer or null if not found
- Defined in src/processors/snap/helpers.ts:105