NAME¶
openslide-write-png - Write a region of a virtual slide to a PNG
SYNOPSIS¶
openslide-write-png [
--help] [
--version]
slide-file x y
level width height output-file
DESCRIPTION¶
Write a region of the specified
level of a virtual slide to a PNG image.
x and
y are pixel coordinates in level 0, the highest-resolution
slide level.
width and
height are pixel dimensions in the
specified
level.
The dimensions of each level of a slide can be obtained with
openslide-show-properties(1).
OPTIONS¶
- --help
- Display usage summary.
- --version
- Display version and copyright information.
EXIT STATUS¶
openslide-write-png returns 0 on success, 1 if an error occurred, or 2 if
the arguments are invalid.
COPYRIGHT¶
Copyright © 2007-2012 Carnegie Mellon University and others
OpenSlide is free software: you can redistribute it and/or modify it under the
terms of the
OpenSlide comes with NO WARRANTY, to the extent permitted by law. See the GNU
Lesser General Public License for more details.
SEE ALSO¶
openslide-quickhash1sum(1),
openslide-show-properties(1)