Graphics

Formats

http://dcurt.is/pixel-fitting

Colour

http://en.wikipedia.org/wiki/Color_space

http://en.wikipedia.org/wiki/RGB_color_model
- http://www.kenrockwell.com/tech/adobe-rgb.htm

http://en.wikipedia.org/wiki/CMYK_color_model

Manipulation

Generation

http://www.boutell.com/gd/

http://www.processing.org/

SVG

Tools

http://www.professorcloud.com/svg-to-canvas/

JessyInk is a JavaScript that can be incorporated into an Inkscape SVG image containing several layers. Each layer will be converted into one slide of a presentation. Current features include: slide transitions, effects, an index sheet, a master slide and auto-texts like slide title, slide number and number of slides.

MagicMarkup - Easily create interactive mockups in Inkscape, without adding inline JS!

Repos

Open Clip Art Library 2.0 (at 417M)
Vecto2000 is a collection of high quality free Vector Art, Vector Icons, Vector Patterns and Photoshop Brushes
http://www.vectorportal.com/

Articles

W3C Wiki: Secret Origin of SVG

How media queries allow you to optimize SVG icons for several sizes - Opera, Oct 12, 2009
About those vector icons - November 4th, 2011
SVG, Use it Already - Apr 3rd, 2012

How to work with Scalable Vector Graphics (SVG) in HTML 5

Creating SVG vector graphics for maximum browser compatibility - Oct 19, 2012

JPG

http://jpegclub.org/
http://freecode.com/projects/jpegoptim
- Google advises; run with the --strip-all option
- http://blog.josemanuelperez.es/2009/06/jpegoptim-optimize-jpg-page-speed/

"when your JPEG image is under 10K, it’s better to be saved as baseline JPEG (estimated 75% chance it will be smaller) for files over 10K the progressive JPEG will give you a better compression (in 94% of the cases)"

PNG

Other

3D

http://sketchup.google.com/3dwarehouse/

http://www.pymolwiki.org/index.php/Main_Page

http://graphics.stanford.edu/data/3Dscanrep/

http://dev.opera.com/articles/view/porting-3d-graphics-to-the-web-webgl-intro-part-2/

http://www.openscad.org/

ASCII

http://dchang.mit.edu/artwork/

Web 1.0 stylee

88*31

http://www.complexify.com/buttons/

etc.

Software

http://libregraphicsworld.org/

http://www.graphicall.org/

display

Viewing

sxiv: Simple (or small or suckless) X Image Viewer

sxiv *
  Open all (hack)
sxiv -t

q
  quit
f
  toggle fullscreen
Enter
  toggle between single and thumbnail
Space
  next image
Backspace
  previous image

Editing

GIMP

Gimp
AUR

XCF format

Gimp wiki
- Roadmap

Manual

GNU Image Manipulation Program User Manual

http://docs.gimp.org/en/gimp-tools-paint.html

http://docs.gimp.org/en/gimp-palette-dialog.html

6.15. Scale Image

Tips

Tab
  toggle toolbars

Doesn't save undo history. Bug. Use file history, layers or sg-snapshot instead.

Articles

http://www.linuxtopia.org/online_books/graphics_tools/gimp_advanced_guide/

Handy Tweaks To Make GIMP Replace Photoshop

Making The GIMP Work For Me - Oct 13, 2009

Quick Tips and Tools for Texturing With GIMP

Arch Wiki: CMYK support in The GIMP
Producing a stippled image with Gimp

Transparent Backgrounds, Drop Shadows and Image Rescaling with Gimp

Videos

Textures

GPS is a collection of brushes and accompanying tool presets. Tool presets are a simply saved tool options, highly useful feature of the GIMP. The goal of GPS is to provide an adequate working environment for graphic designers and artists to begin to paint and feel comfortable with GIMP from their first use. Later the user will change these settings based on his own workflow preferences and understanding of GIMP.

Plugins

GIMP Plugin Registry

PSPI: Running Photoshop plug-ins in GIMP
- PSPI not working with 2.8

Layer Effects

GAP - for animation

https://github.com/akkana/gimp-plugins

Community

http://www.gimptalk.com/

Photoshop

http://www.area-56.de/_area56_data/tutorials.html - brushes

Plugins

Adobe Marketplace

Ultimate Collection Of Useful Photoshop Plug-Ins
thepluginsite.com Free Photoshop-compatible Plugins

Inkscape

MyPaint

MyPaint is a fast and easy open-source graphics application for digital painters. It lets you focus on the art instead of the program. You work on your canvas with minimum distractions, bringing up the interface only when you need it.