Operation Manual

3 Position the target area of the Loupe over the lightest (white) pixels in the image, then
click.
The tint (hue and saturation) of the white values in the image is set to remove the color
cast in the highlights.
Important: Make sure that there are no dark pixels in the target area of the Loupe. Dark
pixels in the target area can skew the White Tint calculation, making the image look
different than intended. A simple way to avoid errant dark pixels is to increase the
magnification of the Loupe by pressing Command–Shift–Plus Sign (+).
Manually Setting the Tint in an Image
You can also manually adjust the tint of the shadow, midtone, and highlight values in an
image using the Black Tint, Gray Tint, and White Tint color wheels.
To manually adjust the tint of the shadow, midtone, and highlight values in an image
1 Select an image.
2 If necessary, click the Tint disclosure triangle in the Enhance area of the Adjustments
inspector or the Adjustments pane of the Inspector HUD, then do the following:
• To adjust the tint of the shadows: Drag the Black point in the Black Tint color wheel.
• To adjust the tint of the midtones: Drag the Gray point in the Gray Tint color wheel.
523Chapter 17 Making Image Adjustments