View single post by Robert
 Posted: Sat Dec 14th, 2013 10:25
Robert



Joined: Sun Apr 1st, 2012
Location: South Lakeland, UK
Posts: 4066
Status: 
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Eric wrote:
Robert wrote:
In lightroom, or any other image viewer, expand the image to 100%, then take a screen shot of the area of interest. On a Mac that is 'Shift + Command + 4 >drag selection and release mouse button', I am sure there will be some key chord to make a selection screen shot on a PC.

100% = one image pixel for one screen pixel.

In fact it has lost some quality from me to you, when I compare the crop I made here with the same image on the forum it's not quite as good but it does convey my message, or at least I think it does...

Hope that clarifies it!


So...does this forum software display your embedded images at 100%?

I thought it compressed them.


It only compresses large images, above 1024 pixels I think. It does compress the quality (tonal range?) too of course.

The '100%' image I posted is exactly the same size as my crop, which was at 100% magnification in lightroom which is exactly the same as 100% in photoshop, I can't see where the confusion lies, magnify the image to 100% ie. 1 screen pixel = 1 image pixel and do a screen shot of an area of interest?



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Robert.