Method for realizing webpage block image cutting on webpage

Abstract

The name of the invention is a method for screenshot in block realized on web page, which pertains to the network technical field. The invention provides a method for realizing block screenshot on the web page, and the cut screenshot can be stored on web page or local memory. The method comprises the steps: the user inputs one or more websites at a client terminal; according to the number of websites, each corresponding subpage displaying content of web page is generated; the client terminal collects the sizes chosen by the user, corresponding positions and websites of the blocks on web page, the web page sizes corresponding to the websites; the information then is integrated into one datum to be sent to a server; the server calls an activex controller to cut wholly the chosen web pages which are then stored as picture documents; the server, according to the size and position of the block, cuts down the corresponding block of the picture and cancels the whole picture documents of the chosen web pages. The invention can screenshot and store any content of any web page according to the requirement of the user, and the screenshot content can be repeatedly read without opening the original web page, thereby saving much time without worrying about the change of the original websites and contents.

Description

technical field [0001] The invention belongs to the field of network technology, in particular to a method for taking screenshots of webpage blocks realized on a webpage. Background technique [0002] The Internet era has brought about our new work and lifestyle. Its interconnectivity, openness and information sharing mode have broken down the barriers of traditional information dissemination methods. There are various information on the webpage. When each user browses the webpage, there is always something I like the content, but this content can only be browsed on the Internet. If you can’t access the Internet, or forget the URL, change the original link, or change the content, you can’t browse the content again. It’s okay if it’s not very important information. , It’s nothing more than feeling depressed; but if it is very important information such as a contract or key technical information, the loss to users can be imagined. How to selectively intercept and save those i...

AI Technical Summary

Problems solved by technology

Now the general interception method includes using the screen printing key (print screen) to copy the full-screen image, but this method does not have area selection, it can only be full-screen, we do not need to take a full-screen screenshot for the content of an area, and also The scope of screenshots of the current screen is too limited; in addition, some software tools such as instant chat tool QQ are used, which have tools for intercepting network content pictures, and provide selective interception of content pictures in any area of ​​the current full-screen area. But to use this method, you must first download Tencent’s client software, then register as a QQ user, and open the chat window to take screenshots, which is very inconvenient

The above two methods are for the screenshot operation of the current screen, but cannot take a screenshot of the block of the invisible web page area. If the length of the content required by the user exceeds the visible screen, the user has to stitch the required content screen by screen. very inconvenient

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