The original image and its Tonal Map. The curve is straight and diagonal.
Drag the curve to the left, and the
Drag the curve to the right, and the
You can also click the curve to add new points and further change the shape of the curve:
Click to add a new point.
Input/Output Status Area
You can read the precise input/output value here.
When you have finished with adjustments, you can click OK to apply, or click Reset to restore the default settings. To abort and exit the dialog box, click Cancel.
