screenshot

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obtaining full desktop screenshot from the GPU

I have been using the Windows API\'s BitBlt function to perform the screen grab. There are many drawbacks however:[详细]

2023-03-15 20:55 分类：问答
need web page screenshot from different location [closed]

Closed. This question is off-topic. It is not currently accepting answers. 开发者_开发技巧 Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]

2023-03-15 17:23 分类：问答
Use HTML5 Canvas to capture part of a web page?

I know that you can captur开发者_如何学JAVAe images from an HTML5 video stream using canvas and display them on the page. What I am interested in is can you use the canvas object to create an overlay[详细]

2023-03-15 09:16 分类：问答
in-app Screenshot and attach to email without saving into library

I would like to know what code should i use if i want to make my app able to take a s开发者_StackOverflow社区creenshot of the screen by pressing a UIbutton and immediately pop up and Mail compose and[详细]

2023-03-15 01:03 分类：问答
Is there a way to take a screenshot using Java and save it to some sort of image?

Simple as the title states: Can you use only Java commands to take a screenshot and save it?Or, do I need to use an OS sp开发者_如何学运维ecific program to take the screenshot and then grab it off the[详细]

2023-03-14 18:20 分类：问答
Screen Capture / Saving CSS3 to image somehow?

I have a div that\'s 512x512 and th开发者_如何转开发e user can drag/drop stuff around. I would like to save this for use in an email which doesn\'t support many CSS properties.[详细]

2023-03-14 16:21 分类：问答
screenshot but creates blank file : android?

I am working on android. I have following code to capture a screenshot. Setting up your Root layout: View content = findViewById(R.id.layoutroot);[详细]

2023-03-14 12:50 分类：问答
android screenshot? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-03-14 09:43 分类：问答
Taking a screenshot but shows 0 KB file in android?

I had to take a screen开发者_JAVA百科shot that can be later saved in SD card. I have gone through the code given at below this link.[详细]

2023-03-13 20:07 分类：问答
Chrome captueVisibleTab() when window is minimized

I am using Google Chrome to create screenshots of several sites in an automatic way. For that I am using the captureVisibleTab() function the API provides. Because this is an endless task I want to mi[详细]

2023-03-13 14:20 分类：问答