Adobe After Effects CS3 Working with paint tools keyboard shortcuts keys

Shortcut                                                                                     Command
X	Swap paint background color and foregroundcolors
D	Set paint foreground color to black andbackground color to white
Optn-click	Set foreground color to the color currentlyunder any paint tool pointer
Cmnd+Optn-click	Set foreground color to the average colorof a 4-pixel x 4-pixel area under any paint tool pointer
Cmnd-drag	Set a paint tool's brush size
Cmnd-drag, then release Cmnd whiledragging	Set a paint tool's brush hardness
Hold Shft while beginning stroke	Join current paint stroke to the previousstroke
Optn-click	Set starting sample point to point currentlyunder Clone Stamp tool pointer
Cmnd+Shft	Momentarily activate Eraser tool with LastStroke Only option
Optn+Shft-drag with Clone Stamp tool	Show and move overlay. (Change aligned CloneStamp tool's Offset value or change unaligned Clone Stamptool's Source Position value.)
Optn-click the preset	Duplicate a Clone Stamp tool preset in Paintpanel
Digit on numeric keypad (e.g., 9=90%, 1=10%)	Set a paint tool's opacity
. (decimal) on numeric keypad*	Set a paint tool's opacity to 100%
Shft+a digit on numeric keypad (e.g., 9=90%, 1=10%)	Set a paint tool's flow
Shft+. (decimal) on numeric keypad*	Set a paint tool's flow to 100%
Cmnd+Page Up or Cmnd+Page Down	Move earlier or later by number of framesspecified for stroke Duration