A canvas example
Mousedown to draw
black
smallest
blue
small
red
medium
green
medium+
white
large
yellow
extra large
purple
extra extra large
Text to add:
Where to add it:
The buttons below and functions to process them are from
http://www.nihilogic.dk/labs/canvas2image/
.
They provide a nice set of functions to save image data to a file.