Method for implementing character multi-type in immediate message

Abstract

This invention discloses a method for realizing diversification of fonts in demand information that a transmission party sets more than one font formats for an input demand information message and re-plots the message in terms of the formats, generates picture files based on the replotted message and transmits the demand information with the picture files to the receiving party, which receives it and displays it.

Description

technical field [0001] The invention relates to the data transmission technology of instant messaging, in particular to a method for realizing font diversification in instant messaging (IM). Background technique [0002] Among network applications, instant messaging tools are the most popular among netizens for online chatting. However, the chat mode between users has not changed much until today. In the current instant messaging tool, the IM sender can only set a single format font for the text in the input box, and the IM receiver uses the font set by the sender. Show IM. [0003] figure 1 It shows an implementation solution of font setting for IM in the prior art. From figure 1 It can be seen that for the sender, in steps 101 to 103, first set the text format in the chat window, then display the input text in the chat window in the set format and save it, and then combine the input text content with the set text format For IM message packets. In step 104, the sender...

AI Technical Summary

Problems solved by technology

However, this text chat method limits the choice of only one font format to set the message text. This is because if the sender selects different fonts for different parts of the input text, then when generating the message packet, it needs to edit the text in the message. The package process can only be completed after font recognition of all characters, resulting in too long package time; correspondingly, the receiver also needs a long time to analyze the data package, resulting in too long unpacking time

Moreover, since the font format data in the data packet takes up a large space, the font, color, and size each occupy 2 bytes of space. If the font format only contains these items, it will take up 6 bytes. If you add other settings, such as italic or underline, it will take more bytes. In this case, if the sender sets more font formats, the data packet will be larger, so this method is not suitable for setting more message in typeface

As mentioned above, using the existing technology can only set a single font format for the message text, resulting in a simplification of the text chat mode, which cannot meet the individual needs of users

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