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    <p>The Console is text-only, so no, you can't print an image to it the same way you log text. The closest equivalent is to <a href="http://developer.apple.com/mac/library/documentation/Cocoa/Reference/ApplicationKit/Classes/NSImage_Class/Reference/Reference.html#//apple_ref/occ/instm/NSImage/TIFFRepresentation" rel="nofollow noreferrer">export the image as TIFF data</a> and <a href="http://developer.apple.com/mac/library/documentation/Cocoa/Reference/Foundation/Classes/NSData_Class/Reference/Reference.html#//apple_ref/occ/instm/NSData/writeToFile:options:error:" rel="nofollow noreferrer">write that data to a file</a> in <a href="http://developer.apple.com/mac/library/documentation/Cocoa/Reference/Foundation/Miscellaneous/Foundation_Functions/Reference/reference.html#//apple_ref/c/func/NSTemporaryDirectory" rel="nofollow noreferrer">the temporary directory</a>.</p> <p>As for <code>setNeedsDisplay:</code>, that tells AppKit that the view should be told to redraw the next time the window redraws its views. (In other words, it sets the view as needing display—exactly what it says on the box.) Usually, this is because you've changed the model object(s) that the view displays, either by replacing them with other objects or by mutating one or more of their properties.</p> <p>You would need to have a view to display; an image view would certainly qualify, but if you're looking for the image equivalent to <code>NSLog</code>, this isn't it, unless you don't mind either making a dedicated window just for showing this image or temporarily putting a image view into one of your real windows.</p>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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