Library checking method and device used for character library

Abstract

The invention provides a library checking method used for a character library. The library checking method used for the character library comprises the steps that characters, with consistent character codes, in a benchmark character library and the character library to be compared are respectively output in a monochrome bitmap format; the image analysis technique is adopted for comparing fonts of the characters output from the benchmark character library with fonts of the characters output from the character library to be compared; prompts are given to the characters with inconsistent fonts. The invention further provides a library checking device used for the character library. The library checking device comprises an output module, a font comparing module and a font prompting module, wherein the output module is used for respectively outputting the characters, with the consistent character codes, in the benchmark character library and the character library to be compared in the monochrome bitmap format; the font comparing module is used for comparing the fonts of the characters output from the benchmark character library with the fonts of the characters output from the character library to be compared by adopting the image analysis technique; the font prompting module is used for giving the prompts to the characters with the inconsistent fonts. The library checking method and device increase the accuracy rate of library checking of the character library.

Description

technical field [0001] The present invention relates to the technical field of fonts, in particular, to a library search method and device for fonts. Background technique [0002] Everyone takes the glyphs in the font as the standard, so the correctness of the glyphs in the font is very important. Every font product has to go through the strict inspection of the testing department. Database checking is an important part of the inspection, which is used to check whether the fonts in the font are correct, whether there are missing characters, and so on. At present, the way most database manufacturers handle is to print a test sample, which contains the code, correct glyph, and a comparison relationship between the current glyph in the font library. It is necessary to manually check whether the glyph is correct, whether there are missing characters, and so on. [0003] Because the monotony of searching the library is easy to make people tired, it is not only time-consuming and...

AI Technical Summary

Problems solved by technology

[0003] Because the monotony of searching the library is easy to make people tired, it is not only time-consuming and labor-intensive, but also the correctness of the character font cannot be guaranteed. It is usually checked several times by different people. Even so, the font manufacturer cannot guarantee that the font library is free of typos. , can only ensure that there are no typos in common characters, and the error rate of uncommon characters is within a certain level

[0004] For example, when a font library is upgraded (updating, adding or deleting certain characters, glyphs and other factors change the font library), the search library of the upgraded font library not only needs to check the modified font library, but also manually checks the unmodified characters. Because there may be a link that causes the glyphs of the unmodified characters to be inconsistent with the glyphs of the original font characters

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