Virtual Method

VipsSourceseek

Declaration [src] 

gint64
seek (
  VipsSource* source,
  gint64 offset,
  int whence
)

Description [src]

Move the file read position. You can’t call this after pixel decode starts. The arguments are exactly as lseek().

Parameters

offset

Type: gint64

Seek by this offset.

whence

Type: int

Seek relative to this point.

Return value

Type: gint64

The new file position, or -1 on error.