LazPaint is an open source image editor written in the Lazarus (Free Pascal) programming language.
The software uses the BGRABitmap library.
LazPaint is released under an open source license.
Features include:
- Files: read and write a variety of file formats, including layered bitmaps and 3D files.
- Tools: many tools are available to draw on the layers.
- Edit/Select: select parts of an image with antialiasing and modify the selection as a mask.
- View: color window, layer stack window and toolbox window.
- Image manipulation.
- Color manipulation:
- Colorize : set the color of an image while preserving intensities.
- Shift colors : cycle colors and change colorness (saturation).
- Intensity : make colors lighter or darker without making them white.
- Lightness : make colors lighter or darker by making them whiter.
- Normalize : use the whole range of each color channel and alpha channel.
- Negative : invert colors (with gamma correction).
- Linear negative : invert colors (without gamma correction).
- Grayscale : converts colors to grayscale with gamma correction.
- Filters:
- Radial blur : non directional blur.
- Motion blur : directional blur.
- Custom blur : blur according to a mask.
- Sharpen : makes contours more acute, complementary to Smooth.
- Smooth : softens whole image, complementary to Sharpen.
- Median : computes the median of colors around each pixel, which softens corners.
- Contour : draws contours on a white background (like a pencil drawing).
- Emboss : draws contours with shadow.
- Sphere : spherical projection.
- Cylinder : cylinder projection.
- Clouds : add clouds of the current pen color.
- Command line: call LazPaint from a console.
- Cross-platform support – runs under Linux, Mac OS X, and Windows.
Website: bgrabitmap.github.io/lazpaint
Support: Blog, Wiki, Forum, GitHub Code Repository
Developer: Circular, with help from FabienWang, Lainz, and others
License: GNU General Public License v3.0
LazPaint is written in Pascal. Learn Pascal with our recommended free books and free tutorials.
Popular series | |
---|---|
The largest compilation of the best free and open source software in the universe. Each article is supplied with a legendary ratings chart helping you to make informed decisions. | |
Hundreds of in-depth reviews offering our unbiased and expert opinion on software. We offer helpful and impartial information. | |
The Big List of Active Linux Distros is a large compilation of actively developed Linux distributions. | |
Replace proprietary software with open source alternatives: Google, Microsoft, Apple, Adobe, IBM, Autodesk, Oracle, Atlassian, Corel, Cisco, Intuit, and SAS. | |
Awesome Free Linux Games Tools showcases a series of tools that making gaming on Linux a more pleasurable experience. This is a new series. | |
Machine Learning explores practical applications of machine learning and deep learning from a Linux perspective. We've written reviews of more than 40 self-hosted apps. All are free and open source. | |
New to Linux? Read our Linux for Starters series. We start right at the basics and teach you everything you need to know to get started with Linux. | |
Alternatives to popular CLI tools showcases essential tools that are modern replacements for core Linux utilities. | |
Essential Linux system tools focuses on small, indispensable utilities, useful for system administrators as well as regular users. | |
Linux utilities to maximise your productivity. Small, indispensable tools, useful for anyone running a Linux machine. | |
Surveys popular streaming services from a Linux perspective: Amazon Music Unlimited, Myuzi, Spotify, Deezer, Tidal. | |
Saving Money with Linux looks at how you can reduce your energy bills running Linux. | |
Home computers became commonplace in the 1980s. Emulate home computers including the Commodore 64, Amiga, Atari ST, ZX81, Amstrad CPC, and ZX Spectrum. | |
Now and Then examines how promising open source software fared over the years. It can be a bumpy ride. | |
Linux at Home looks at a range of home activities where Linux can play its part, making the most of our time at home, keeping active and engaged. | |
Linux Candy reveals the lighter side of Linux. Have some fun and escape from the daily drudgery. | |
Getting Started with Docker helps you master Docker, a set of platform as a service products that delivers software in packages called containers. | |
Best Free Android Apps. We showcase free Android apps that are definitely worth downloading. There's a strict eligibility criteria for inclusion in this series. | |
These best free books accelerate your learning of every programming language. Learn a new language today! | |
These free tutorials offer the perfect tonic to our free programming books series. | |
Linux Around The World showcases usergroups that are relevant to Linux enthusiasts. Great ways to meet up with fellow enthusiasts. | |
Stars and Stripes is an occasional series looking at the impact of Linux in the USA. |