Open Source Linux Graphics Software - Page 37

Starting with Qt 5, the possibility to export graphics to PostScript from Qt based applications was dropped: the QPrinter::PostScriptFormat option was removed. EpsEngine was developped in order to cover this lack and to enable Qt based applications to easily export graphics to the Encapsulated PostScript format.

"Generative art" software which evolves images/textures/patterns through an iterative process of random mutation and user-selection driven evolution. If you like lava lamps, and still think the Mandelbrot set is cool, this could be the software for you.

Exifrename is a graphical (Qt) renaming tool, that renames JPEG-Files from digital cameras containing EXIF Metadata, according to the EXIF Date/Time Information.

Float-ditherer is a tool that converts images into pure 1-bit images using a user specified palette tailored to convert images,textures and sprites using a float-based sampling method and float matrix. The software is meant to be lightweight and for power-users

FreeImagePy is a FreeImage library python wrapper. It export the FreeImage library functions, so a python developer can simple use it into python programs. It need a compiled FreeImage library and ctypes for work.

The GK3 Tools project is a collection of tools and utilities useful for viewing and modifying the Gabriel Knight 3 data files.

With GLCD Tools you can convert windows bitmap files (bmp) to a byte array suitable for graphic LCD displays. Additionally you can create fontsets out of your system fonts for the displays. It outputs C Code which you can use in your µC project.

A small and easy-to-use paint program for GNOME, the GNU Desktop. Think of GIMP is like Photoshop as gpaint is like Windows Paint. Gpaint is still work in progress and many features are still being developed. However, gpaint is useable already for small i

3D Motor Sports Simulator

Gromit-MPX is a multi-pointer GTK3 port of the original Gromit desktop annotation tool. It enables graphical annotations with several pointers at once and is A LOT faster than its predecessor since it uses the XCOMPOSITE extension where available.

ImageJ is a public domain Java image processing program inspired by NIH Image for the Macintosh. It runs, either as an online applet or as a downloadable application, on any computer with a Java 1.1 or later. HOME @ http://rsb.info.nih.gov/ij/

NESRomTool is a command-line based utility for extraction and injection of Nintendo ROM data from .nes files. It currently works with program and sprite data and can preview individual sprites in the terminal window.

NPDB offers a comprehensive platform for creating and maintaining a database of both old, digitized images and new snapshots captured by smartphones. This versatile system allows users to organize and search through their collection using customizable tags, catering to images of any vintage. One of NPDB's key features is its flexible tagging system, which allows users to categorize their images using an arbitrary set of tags tailored to their preferences. This intuitive approach streamlines the organization process, making it easier than ever to locate specific images amidst a vast collection. Powered by an embedded SQL database, NPDB delivers lightning-fast search results, ensuring that users can access the images they need almost instantaneously. Whether searching by tags or entering free-text queries, NPDB executes SQL queries efficiently, providing accurate results in no time. Developed primarily in C++, NPDB ensures seamless operation on Linux, Windows (via WSL), and Chrome OS.

ORIPA S is a drawing tool specifically designed for a origami crease pattern. It is derived from ORIPA which is developed by MITANI Jun. New features by ORIPA S are: - save current crease pattern as a image file (jpeg, png) not only original project file. - while pasting, select a point on pattern to be matched against destination point. - Some considerable bugs are fixed (i.e., wrong undo behavior on ORIPA v0.35). This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

OpenGI is a platform-independent C-library for parameterizing triangular meshes and creating Geometry Images from this parameterization.

Extendable widget based GUI framework for 3D applications. Works with any graphics API or render engine. Comes with reference implementations for OpenGL and the Ogre rendering engine. Library is written in C++, aimed at game developers.

This is a command line based optical character recognition program.

A XHTML to PDF converter: with this library, you can transform simple XHTML pages to nice and printable PDF files. This project is based on the excellent webzine article "Pdfizer, a dumb HTML to PDF converter, in C#" written by Jonathan de Halleux.

Photovault is an photo archiving/organization system

A command-line tool to download picturs and control still digital cameras based on Sierra Imaging chipset and compatibles (Olympus, Nikon, Epson, Agfa and some others).

Pure Python library for Enhanced Metafile (.emf) ECMA-234 compliant scalable graphics files. ECMA-234 is the published API for the Windows GDI, and .emf vector graphics files are natively supported by the OpenOffice suite of tools and in RTF files.

QuadRay engine is a realtime raytracing project aimed at full SIMD utilization on ARM, MIPS, POWER and x86 architectures. The efficient use of SIMD is achieved by processing four rays at a time to match SIMD register width (hence the name). The rendering core of the engine is written in a unified SIMD assembler allowing single assembler code to be compatible with different processor architectures, thus reducing the need to maintain multiple parallel versions. At present, Intel SSE/SSE2/SSE4 and AVX/AVX2/AVX-512 (32/64-bit x86 ISAs), ARMv7 NEON/NEONv2, ARMv8 AArch32 and AArch64 NEON, SVE (32/64-bit ARM ISAs), MIPS 32/64-bit r5/r6 MSA and POWER 32/64-bit VMX/VSX (little/big-endian ISAs) are mostly implemented (/w horizontal reductions) although scalar improvements, wider SIMD vectors with zeroing/merging predicates in 3/4-operand instructions are planned as extensions to current 2/3-operand SPMD-driven vertical SIMD ISA. See README file.

High-level 3D graphics library. Supports retained and immediate mode rendering, an extensible file format, plug-in renderers, a wide range of high level geometries, hierarchical models, and a consistent and object-orientated API.

SIP is the image processing and computer vision package for SciLab, a free Matlab-like programming environment. SIP reads/writes images in formats like JPEG, PNG, and BMP. It does filtering, segmentation, edge detection, morphology, and shape analysis. Download from Git http://siptoolbox.sourceforge.net/devel

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