LR4.1 - tone curve - how to set the individual RGB channels?

Hello

I can't find out how to set the curve of different RGB channels.  I guess the LR4 tone curve works as the dialog box curves PS with the channel drop-down list.

LR4.1 help says:

To make adjustments at different points on the tone curve, choose an option in the menu of the curve of points, click the button change the curve of points , and then do one of the following:

  • Choose an option from the popup menu of the channel. You can change the three channels at once, or choose to change the red, green, or blue channel individually.

When I click on the small icon in the lower right corner of the Panel curve tones, the Panel shrinks while I do not see the sliders of regions.  If I click again, they are visible again.  I can't find where to select one of the three channels indvidual.

Aid refers to the "Point curve menu."  Where is the menu Point curve?  The curve of points is different from the tone curve?

If I right-click (Windows) in the curve dialog box, the shortcut menu has an option show information.  I click on it power and don't see any change or any info.  Where should I look for info?

Thanks for any help here.

John


Hi John,.

The curve of points is without cursors. The settings for the individual channels are only available with

PV2012. You must be editing a file with PV2010 or 2003. When to PV2012, you will see "channels: RGB" under the window of the curve. Click on the triangles of doule following RGB

for each channel.

HTH

Rich

Tags: Photoshop Lightroom

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