OpenBSD Handbook

Current snapshot · amd64 · Generated 2026-09-09

tkpng-0.9p2

PNG photo image extension for Tcl/Tk

Back to search · Project homepage

Description

TkPNG provides support for PNG image manipulation with Tcl/Tk and does not depend on libpng. TkPNG supports the full range of color types, channels and bit depths from 1 bit black & white to 16 bit per channel full color with alpha (64 bit RGBA) and interlacing. Ancillary "chunks" such as gamma, color profile and text fields are ignored, although they are checked at a minimum for correct CRC.

Package information

Ports path
graphics/tkpng
Package architecture
amd64
Maintainer
Sebastian Reitenbach <sebastia@openbsd.org>
Categories
graphics, x11/tk, lang/tcl
Available flavors
None listed

These are ports metadata. Binary availability depends on the release, architecture and mirror. Build and test dependencies are not an installation checklist.

Direct dependencies

Runtime

Build

Installing and updating packages · Package details as JSON