an infinite canvas for radical digital painting.
- click and drag to make marks
- hold
Zand move your cursor up/down to resize the brush - hold
Xand move your cursor up/down to change the shape of the brush - hold any of the
,
, and/or
keys and move your cursor up/down to change the
,
, and/or
of the active color
- hold any combination of the above to change size, shape, and/or color at the same time
- hold
Cand click anywhere to pick up the color underneath your brush - pinch with two fingers to zoom in/out
- drag with two fingers to pan around the canvas
- press
Ato add a new frame - press
Dto delete the current frame - press
Oto toggle onionskin - press
←/→to step between frames- tap out a rhythm using the arrow keys to set the playback speed
- the last-tapped direction sets the playback direction
- press
spaceto toggle playback- you can continue painting while the canvas animates
- hold
⌘(orctrl) and pressSto save your painting as a .GIF file - hold
⌘(orctrl) and pressOto open an existing painting from your filesystem (will clear the current canvas)

