Types
HorizontalAlignment = enum HAlignLeft, HAlignCenter, HAlignRight
VerticalAlignment = enum VAlignTop, VAlignCenter, VAlignBottom
VipsError = object of CatchableError
Procs
proc checkVips(rc: cint; op: string) {....raises: [VipsError], tags: [], forbids: [].}
proc vipsErrorContext(op: string): string {....raises: [], tags: [], forbids: [].}