graphics/pngquant 2.18.0_4 FreeBSD

Converts 32-bit RGBA PNGs into 8-bit RGBA-palette PNGs

System: FreeBSD
Repository: FreeBSD ports
Maintainer: [email protected]
License: GPLv3
Categories: graphics
Package size: 32.3 KiB, 80.7 KiB installed

Description

pngquant is a command-line utility to quantize and dither 32-bit RGBA PNGs down to 8-bit (or smaller) RGBA-palette PNGs, usually with a significant reduction in file size (40-70% smaller than 24-bit PNGs).

This unique type of PNG supports full alpha transparency and is compatible with all modern web browsers, and has better fallback in IE6 than 24-bit PNGs.

Features:

High-quality palette generation using modernized Median Cut algorithm.
Unique dithering algorithm that adds less noise to images than the standard Floyd-Steinberg.
Easy to integrate with shell scripts, GUIs and server-side software.
Fast mode for processing large numbers of images.

In the other systems

System

Port

Version

FreeBSD

graphics/pngquant

2.18.0_4

OpenBSD

graphics/pngquant

2.18.0

NetBSD

graphics/pngquant

3.0.1

DragonFly

graphics/pngquant

2.18.0_3

Install

Binary package:

pkg install pngquant

From the ports tree:

cd /usr/ports/graphics/pngquant/ && make install clean

To depend on this port in another port's Makefile:

RUN_DEPENDS=	pngquant>0:graphics/pngquant

Packages

The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.

Repository

aarch64

amd64

armv6

armv7

i386

FreeBSD:14:latest

2.18.0_4

2.17.0

2.18.0_3

2.18.0_4

FreeBSD:14:quarterly

2.18.0_4

n/a

2.18.0_3

2.18.0_4

FreeBSD:15:latest

2.18.0_4

n/a

2.18.0_3

FreeBSD:15:quarterly

2.18.0_4

n/a

FreeBSD:16:latest

2.18.0_4

n/a

FreeBSD:16:quarterly

n/a

Dependencies

As this port's Makefile names them.

Library 2

libimagequant.so : graphics/libimagequant
libpng.so : graphics/png

The full lists below include those, and their dependencies in turn.

Build dependencies 6

Run dependencies 2

Required by 6

Configuration

Options name: graphics_pngquant

Option

Default

Description

DEBUG

off

Build with debugging support

DOCS

off

Build and/or install documentation

LCMS2

off

Support for ICC profiles via LCMS library

OPENMP

Parallel processing support via OpenMP

OPTIMIZED_FLAGS

off

${OPTIMIZED_CFLAGS_DESC}

USES: cpe gmake pkgconfig
Service scripts: none

Files

distinfo 1

File

Size

SHA256

pngquant-2.18.0-src.tar.gz

150453

e72194b52b36f040deaec49a1ddd5dcd8d4feecc3a5fe6c5e9589a9707b233d4

Master sites 1

https://pngquant.org/

Commit history 0

No commits in the history this site was built from.