screenshot

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How can I create thumbnail from WPF window and convert it into bytes[] so I can persist it?

I would like to create Thumbnail from my wpf window and would like to save it into database and display it later. Is there any开发者_StackOverflow good solution?[详细]

2023-04-12 23:24 分类：问答
Get a screenshot from a specific process/program and process a simple pattern recognition on it

What specifically I need to do. On the click event of a button in my Web Application. I need it to capture[详细]

2023-04-12 05:33 分类：问答
BlackBerry Screen Shot Utility ... Torch 9850 ... a how to guide on creating your own capture script/tool

I am providing this for everyone to hopefully save you some brain damage in finding this yourself. As I\'m working on a BlackBerry project that will run on various devices I ran into an issue grabbin[详细]

2023-04-11 19:53 分类：问答
Apps that contain empty iAd banners will be rejected

I have just had my app rejected based on the fact that my screenshots show empty iAd banners. I want to fix this but I\'m unsure of what needs to be done. Should I...[详细]

2023-04-11 02:07 分类：问答
iPhone and iPad, take screenshot with video playing

My app need to take some screenshot when a video is being played on the screen. The video is played by AVPlayer and AVPlayerLayer. The problem when I try to use old methods, such as:[详细]

2023-04-09 16:29 分类：问答
Is it any methods in GWT to get screenshot of page region?

I am using GWT. I have a set of dragable widgets that can be placed on page as user wants. I need to get page region screenshot as a handler of some event and save it. Is any way to do this?[详细]

2023-04-09 16:11 分类：问答
Xvfb + firefox: how to know firefox finishes rendering?

I\'m trying to grab web thumbnails by using X server to run Firefox in headless (Xvfb) X11. I am looking for a way to know when Firefox FINIS开发者_如何学编程HED rendering and then I can use image p[详细]

2023-04-09 11:50 分类：问答
Screenshot from form

I want to get screenshot of screen under my fo开发者_如何学运维rm, so I hide it first and show after capturing. But on my Windows 7 form is not completely minimize, so I get form on screenshot. How ca[详细]

2023-04-09 00:00 分类：问答
taking a screenshot of some element in the html

So I was wondering, if I have a div which contains a maps of google maps rendered with some makers and I want to take a picture of that element how can I do this?.I found this solutions it\'s a approa[详细]

2023-04-08 23:15 分类：问答
A Python screen capture script that can be called programmatically?

I want to open a page and grab the screen and obtain its mean color with PIL. I want to open about 100 pages so I thought a screen capture script with Python would be useful. I found several of them a[详细]

2023-04-07 17:43 分类：问答