This tag is for asking questions about taking screenshots in X.

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4
votes
1answer
172 views

Computing the visible area of a partly hidden window

I have to (scriptly) take screenshots of windows, some of which may be partially or fully hidden by other windows. Of course, in such a case the screenshot is useless, and I'd rather print a warning. ...
2
votes
1answer
435 views

Can I select a region for the screenshot via keyboard in import

Can I select a region for the screenshot via keyboard in import from ImageMagick? If yes, how can I do it? If no, what can I use instead of import?
2
votes
0answers
88 views

Which GNOME themes are suitable for black and white printing?

I need to place some screenshots of GNOME applications, such as the file manager, in a book. The book will be printed in black and white, and, although shades of gray are okay, it is best that I avoid ...
1
vote
0answers
28 views

how to take screenshot of movie you are watching at some intervals?

I know that within VLC it is possible to have screenshots of a movie but what if you used mpv or some other tool via which you are watching the movie. I do remember there is a command-line tool ...
1
vote
0answers
54 views

possible to have screenshot of part of a web page via command-line?

While I know that I can use wkhtmltoimage to have a screenshot of the whole web page (no matter how long), there doesn't seem to be a way in either wkhtmltoimage or any software that I want to have ...
1
vote
0answers
64 views

Capture a screenshot of XDM login screen?

I would like to screenshot my XDM login screen on FreeBSD-CURRENT. It’s currently configured on ttyv8. What I’ve tried: I have tried xwd with various options from ttyv1, but it reports is cannot ...
0
votes
0answers
24 views

gnome-screenshot -a's annoying delay

I set a shortcut for taking a screenshot of an area (gnome-screenshot -a) but whenever I press it it's an annoying game of cat and mouse to get the cross-hatch which lets you select the area to show ...
0
votes
0answers
101 views

Ksnapshot generates grayscale EPS screenshots only

Every time I want to take an EPS screenshot with KSnapshot it is grayscaled even though the real screenshot contains colors. This only happens when I choose the EPS format in KSnapshot, not with the ...