Gamma and Luminance Curves
 
 
 

Use the following hot keys for the gamma and luminance curves.

  Press: To:
  M+spacebar Move control points on gamma and luminance curves
  A+spacebar Add control points to gamma and luminance curves
  D+spacebar Delete points from gamma or luminance curves
  Z+spacebar Zoom the graph displaying gamma and luminance curves
  R+spacebar Drag a rectangle where gamma graph is zoomed
  spacebar-drag Pan graph displaying gamma and luminance curves