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libvips

A fast image processing library with low memory needs.

DownloadInstallDocumentationIssuesWikilibvips projectslibvips on GitHub

libvips Reference Manual

For libvips 8.16.0. The latest version of this documentation can be found on thelibvips website.

libvips Overview
VIPS from the command-line — How to use the VIPS library from the command-line
VIPS from C — How to use the VIPS library from C
libvips from C++
Developer checklist
How to write bindings
Extending VIPS — How to add operations to VIPS
VIPS function list — List of VIPS functions and operators
The VIPS file format — The VIPS file format
VIPS and threads — VIPS and threading
How libvips works
Opening files
Image pyramids
Usingvipsthumbnail
Examples
Cite
Core libvips API
vips — startup, shutdown, version
VipsImage — the VIPS image class
header — get, set and walk image headers
generate — calculate pixels and pixel buffers
VipsOperation — the VIPS operation base object class
error
memory — memory utilities
VipsRegion — small, rectangular parts of images
type — basic types
rect
VipsObject — the VIPS base object class
VipsThreadpool — pools of worker threads
buf — a string you can append to
VipsConnection — a source/sink of bytes, perhaps a network socket
VipsSbuf — buffered read from a source
basic — a few typedefs used everywhere
libvips operation API by section
arithmetic — pixel arithmetic, trig, log, statistics
colour — colour operators
conversion — convert images in some way: change band format, change header, insert, extract, join
convolution — convolve and correlate images
VipsForeign — load and save images in a variety of formats
freqfilt — fourier transforms and frequency-domin filters
histogram — find, manipulate and apply histograms and lookup tables
draw — drawing operations: flood, paste, line, circle
VipsInterpolate
morphology — morphological operators, rank filters and related imageanalysis
mosaicing — build image mosaics
create — create images in various ways
resample — resample images in various ways
Other API (no gtkdoc comments yet)
transform
util
version
semaphore
Object Hierarchy
API Index
Annotation Glossary
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