Struct

VipsProgress

Description [src] 

struct VipsProgress {
  int run;
  int eta;
  gint64 tpels;
  gint64 npels;
  int percent;
  GTimer* start;
}

A structure available to eval callbacks giving information on evaluation progress. See VipsImage::eval.

Structure members
run

Time we have been running.

eta

Estimated seconds of computation left.

tpels

Number of pels we expect to calculate.

npels

Number of pels calculated so far.

percent

Percent complete.

start

Start time.

Functions

vips_progress_set

If set, vips will print messages about the progress of computation to stdout. This can also be enabled with the —vips-progress option, or by setting the environment variable VIPS_PROGRESS.