Display keys

When you have an image displayed using FCheck, you can use the following keys or the FCheck Info window to control the display.

Windows/Linux	Mac OS X	Action
a		Displays the alpha bitplane channel in an image.
b	b	Displays the blue bitplane channel in an image.
c	c	Displays an image by combining the color values contained in the three RGB planes.
f		Switches between single and double buffer mode. Default mode depends on machine’s graphics card.
g	g	Displays the green bitplane channel in an image.
k		Turns on and off Kodak Cineon correction.
m		Displays the mask in an image.
p		Prints out the current luminance, gamma, and saturation values.
	p	Displays the alpha bitplane channel.
r	r	Displays the red bitplane channel in an image.
x	x	Displays the negative.
+ x		Reverses the mask displayed from using “x”.
z		Displays the Z-depth information in gray levels.
+ z		Displays the logarithm of the Z-depth values.
F5		Toggles on and off a cross-hair cursor and tracking while in tracking mode.
F6		Displays all tracking points made in the same window FCheck started from.
+ F6		Writes a composer curve.
F8		Turns luminance curve on and off.
F12		Displays the borders of image tiles.
Use the numeric pad keys for the following
0	0	Zooms in.
. (numpad period)	. (numpad period)	Zooms out.
1 to 9	1 to 9	Press the number between 1 and 9 to scroll over the current image. To scroll faster, press Shift and Alt in combination with the number.