In Cydia's BigBoss repository, you will find a new jailbreak tweak called Snapper, developed by iOS developer Jonathan Winger Lang to manage screenshot on your iPhone(iOS6 or later) screen.
Once you install this tweak, you can easily capture a portion of screen and screenshot remains on your screen until you close it. When you want to capture the screenshot of chosen pixels, just drag your finger from one point of screen to another with the help of Activator action of your choice, and selected portion will be your screenshot pinned on your screen.
Once you install this tweak, you can easily capture a portion of screen and screenshot remains on your screen until you close it. When you want to capture the screenshot of chosen pixels, just drag your finger from one point of screen to another with the help of Activator action of your choice, and selected portion will be your screenshot pinned on your screen.
Tweak in action, see developer's demo video:
Further chose options from the list like Save, Close, Save+Close, Copy, Copy+Close and Cancel whatever you want to do with the screenshot. In setting option you can configure some options like Shadow and Border on the screenshot.
I think Snapper jailbreak tweak would be very useful in real-life application, and if you want this, it's available in Cydia's BigBoss repository for $0.99.
More Jailbreak tweaks:
>>New Jailbreak Enable Guest Mode on iPhone
>>NoLowPowerAlert Jailbreak Tweak
>>Substrate Safe Mode