Re: How does screenshot work in an OS running Xorg

2014-03-12 Thread walter harms
Am 11.03.2014 21:40, schrieb Thomas Lübking: > On Dienstag, 11. März 2014 21:06:20 CEST, Hongze Zhao wrote: >> Hi List, >> >> I am curious about how screenshot in an OS running Xorg works? I guess >> Linux does not provide such a system call or interface. Is screenshot >> implemented by calling

Re: How does screenshot work in an OS running Xorg

2014-03-12 Thread Alexandre CONFIANT-LATOUR
On 11/03/2014 21:06, Hongze Zhao wrote: > Hi List, > > I am curious about how screenshot in an OS running Xorg works? I guess Linux > does not provide such > a system call or interface. Is screenshot implemented by calling a special > xorg interface? I use XLib function XGetImage

Re: How does screenshot work in an OS running Xorg

2014-03-11 Thread Thomas Lübking
On Dienstag, 11. März 2014 21:06:20 CEST, Hongze Zhao wrote: Hi List, I am curious about how screenshot in an OS running Xorg works? I guess Linux does not provide such a system call or interface. Is screenshot implemented by calling a special xorg interface? Coding C(++): XLib: http://tronch