Krita

Note

This page is archived. See page history.

Warning: any and all of the pages and the information below can be outdated. We don't maintain information here any more. The only up-to-date parts are Krita sprints pages which we use to manage who's going and who isn't. As of beginning of 2020, the current places where you can find correct information are:

Krita Manual

Krita Website

Krita-Artists forum

Krita KDE forum

1. krita IRC channel on Libera Chat (warning: you may need to register with NickServ first to be heard!)

"In my 20+ year experience managing projects i learned that tools or systems don't manage anything, people do. and if people need tools they'll get them or make them" (Ton Roosendaal, on #blendercoders)

Krita Community Wiki

This Community Wiki is intended for those who are making and improving Krita, such as programmers and designers. Users of Krita can check out Tutorials and Krita Manual. If you have questions, you can ask on the Krita Forums or Krita-Artists forum, or hop on #krita IRC (on Libera Chat)!

Active documents

https://community.kde.org/Krita/docs

Repository Information

• 3.0: https://phabricator.kde.org/source/krita/

Build Instructions

Please check the manual: Contributors Manual

Developer guides

• Intro to Hacking on Krita
• C++11 usage guidelines for the Krita codebase
• API Documentaion Guidelines
• KDE-wide Guidelines and HOWTOs
• Interesting tasks to get started on
• Optimization tips and tools for Krita

Procedures for common Developers tasks

• Making a Source Release
• Minor Release Procedure
• Big Merge Procedure
• Feature Branches Workflow

Procedures for common Manual Writers tasks

• Finding New Features To Add Into Manual

Planning

• Krita Roadmap

These are goals for Krita we are working toward.

• Krita Animation Project
• Krita Summer of Code
• Krita Wishlist
• Project ideas for student thesis
• Dmitry's sponsored work TODO list
• Krita Lime repository Roadmap
• Icons Refactoring Roadmap
• Ideas and use-cases for Krita scripting support

• Krita 3.0 and 3.1 release notes preparation.

Design documents and discussions

These are technical notes on the insides of Krita.

Design Notes

• QAction / KisAction Guidelines
• OpenGL rendering in Krita
• How Plugin Loading Works
• How to write brush engines
• Brushes
• High dynamic range imaging
• Redisplay
• KisPainter and KisPaintEngine design
• Metadata framework
• Brush Color Transformation
• Brush Engines (aka paintops)
• Filter API Discussion Notes
• KisCanvas2 Update Split Reasoning
• Transactions Design
• Tile Data Format
• KisSelection Issues
• Krita Shape Layers Design
• Grayscale Selections Discussion Notes
• Strokes Framework
• NonTool Actions Implementation
• Recording System
• Undo adapter vs. Undo store
• KisNode (Selections, masks, layers)
• Generator Layers
• Color management
• Concept Naming Guidelines
• Website Maintenance/Updates
• Brush mask vectorization diagram

Guidelines

• Use Cases
• Artists Requirements
• Usability discussion notes
• Quick-sketch Preference Palette
• Community Mockups and Wishlist

Troubleshooting

• Known problems with Krita in distributions
• Hardware support

Other

• Inspiration
• Importing of Photoshop Brushes

Sponsored Work

This is an index of work sponsored by the Krita community and the Krita Foundation. Note that the Krita Foundation (Stichting Krita) has been instrumental in fundraiser efforts around Krita. The first program, executed during the 2009-2010 timeframe, allowed Lukáš Tvrdý to work full-time on Krita for 24 weeks. This made a massive difference for Krita, solving hundreds of bugs and improving performance and usability of the canvas and many brushes to the level where Krita first became ready for (semi) professional use. Find more details here.

Subsequent fundraisers supported Dmitry Kazakov who brought openGL support to a new level and introduced advanced canvas operations like panning, mirroring and rotation and independent artist Timothee Giet who developed the "Comics with Krita" training DVD as well as a host of other video tutorials on Youtube.

• Lukas Tvrdy
• Timothee Giet
• Dmitry Kazakov
• Ramon Miranda

Meetings

• Krita/Sprint2019
• Krita/OctoberSprint2018
• Krita/Sprint2018
• Krita/MiniSprint2017
• Krita/Sprint2014
• Krita/Sprint2011
• Meetings/February 2010 Krita meeting
• Meetings/Mid_2009_meeting/Krita_Notes
• Krita/Akademy_2007_Meeting

Hardware

The Krita team has two Wacom intuos tablets, two stylusses and two art pens. They are currently with:

• Lukas Tvrdy: one tablet
• Sven Langkamp: one tablet
• Cyrille Berger: stylus art pen

Wiki Archive

Contributors should feel free to post whatever they like here. However, documents show their age after a few years. Please keep the main page clean by copying old links into this archive section.

• Archive