Text display method and text display device for e-book reader

Abstract

The invention provides a text display method and a text display device for an e-book reader. The method includes: recording data about character widths of each character in a vector font library under different font sizes and display setting information of a text, dividing the data of the text into more than one data segment, pre-typesetting each data segment according to the display setting information, determining corresponding starting and ending positions of each display text page displayed on a display screen in the text, searching the starting and ending positions of data corresponding to one received display text page requiring display, reading out the data between the starting position and the ending position, converting the data between the starting position and the ending position into code data, searching corresponding character images from the vector font library according to the code data, and displaying the character images on the display screen according to the display setting information. The device uses the method for displaying texts of e-books. The text display method and the text display device are capable of achieving rapid paging during e-book reading and effectively avoiding content discontinuity or messy codes during paging.

Description

Technical field [0001] The invention relates to the text processing field of e-book reading equipment, and in particular to a text display method of an e-book reader and a device using the method. Background technique [0002] Many existing electronic devices, such as mobile phones, tablet computers, etc., have an e-book reading function. These electronic devices are equipped with a display screen to display the text of the e-book, so they can be called an e-book reader. [0003] The memory of the e-book reader stores the text of the e-book. These texts are usually encoded text and cannot be directly read by people. The e-book reader usually needs to convert the text into specific characters and display it on the display screen. What people see through the display is the characters after encoding conversion. [0004] Generally, the amount of text data of e-books is relatively large, and it is difficult to display all of them on one screen of the display screen. Therefore, it is nece...

AI Technical Summary

Problems solved by technology

[0008] However, the estimated page numbers are often inconsistent with the actual typesetting page numbers, resulting in incorrect content displayed after people turn the pages, and eventually appearing that the content of the e-book is discontinuous or has repeated parts or There is a problem of large blank spaces, and when reading texts of various codes in different languages, garbled characters are prone to appear, which affects people's reading

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