Typesetting method based on electronic book, electronic equipment and computer storage medium

Abstract

The invention discloses a typesetting method based on an electronic book, electronic equipment and a computer storage medium, and the method comprises the steps: determining an object typesetting areacontained in a page area of the electronic book, and arranging objects to be displayed in the object typesetting area through an object typesetting engine; determining a target rectangular area corresponding to the object typesetting area, and dividing the remaining available area contained in the page area into at least one candidate rectangular area through the target rectangular area; and determining a character typesetting area contained in the page area according to the area range of the at least one candidate rectangular area, and arranging to-be-displayed characters in the character typesetting area through a character typesetting engine. Therefore, the position of the display object can be ensured to be fixed and unchanged, the inserted display object cannot be influenced even ifthe word number and the font of the character are adjusted, and the problem that the note is influenced due to the fact that the index offset of the character is changed due to the position change ofthe display object is avoided.

Description

technical field [0001] The invention relates to the field of computers, in particular to a typesetting method based on electronic books, electronic equipment and computer storage media. Background technique [0002] In the e-book typesetting process, in order to achieve the effect of combining pictures and texts, it is often necessary to insert display objects such as pictures into the e-book pages. In the existing typesetting methods, it is usually realized by means of mixed typesetting of graphics and text. Specifically, text information is typeset through a typesetting engine, and then pictures are dynamically inserted during the typesetting process of text information. Because e-books need to perform operations such as proofreading and editing during the typesetting process, text information is mostly stream information. In this streaming typesetting method, the index offset of each text information in the page depends on the position of the inserted picture. Once the ...

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Problems solved by technology

[0003] However, in the process of realizing the present invention, the inventor found that the above-mentioned solution in the prior art has at least the following defects: due to the index offset of text information and User interaction information such as user notes and ideas are related to each other, and the position of user interaction information in the e-book is fixed, and its position information will not be adjusted for inserting pictures. Therefore, once the pictures inserted in the e-book are edited in the subsequent editing process Deleting or changing the location will cause the user's interactive information to no longer have a location-related relationship with the corresponding text content, and the location of the interactive information will be confused, which will cause inconvenience to the user's reading

Moreover, in the above-mentioned flow typesetting method, the position of inserting pictures cannot be preset, so the position of the picture is not fixed. Once the font of the text is adjusted or the font size is changed, the position of the picture will change, resulting in inconsistent page layout. For example, the picture is originally displayed in the lower half of the current page. When the font size is increased, the picture will be squeezed to the upper half of the next page

It can be seen that the above typesetting method cannot control the position of the inserted picture, and the change of the position of the picture will easily affect the user interaction information such as notes, thus seriously affecting the normal reading of the user

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