Webpage content same-screen annotation method based on a mobile terminal and a browser

Abstract

The invention discloses a webpage content same-screen annotation based on a mobile terminal and a browser. The method comprises the following steps: firstly, ensuring that each terminal scales a webpage displayed on the same screen at equal ratio in the same system; adding a drawing layer for annotating and doodling on the upper layer of the webpage of the mobile terminal of the user; monitoring adrawing operation on the drawing layer and storing the drawn handwriting information; finishing one drawing operation; if the drawn path meets the non-misoperation rule, the currently stored information is sent to the server side through the self-defined communication service; and the server forwards the information to other browser ends except the equipment through the defined communication service, so that the operation of displaying the webpage annotation information of the mobile terminal and the browser ends on the same screen is realized. By screening the misoperation annotations, the network resources are saved, and the user experience of the annotation explanation end is improved.

Description

technical field [0001] The invention belongs to the field of computer on-screen annotation display, and relates to a method for on-screen annotation of web page content based on a mobile terminal and a browser. Background technique [0002] With the development of the Internet, the way people work, study and live has already penetrated the Internet elements, and more and more Internet+ has appeared. It is applied to our daily life. In this scenario, the problem of displaying web page data on the same screen is indispensable. When it is necessary to annotate and explain the displayed web page at one end, a technology is needed to display the annotated data on the browser of other devices on the same screen. , which is the key to the problem to be able to accurately and quickly transfer the annotation information to other devices on the same screen. At present, the solutions to realize this function are roughly divided into two categories. The first category is to convert web ...

AI Technical Summary

Problems solved by technology

The other is to separate the annotation information from the webpage data, and only transmit the annotation information on the webpage. This method transmits a small amount of data, fast transmission speed, and smooth user experience. However, due to differences in screen parameters of different terminal devices, in When displaying annotation information on the same screen, the accuracy of the display canno