Method and device for generating character or graphic dot matrix

Abstract

The invention discloses a method for generating a dot matrix of words or graphics. The method comprises the following steps: step (a): editing and processing the words or the images which need to be made into the dot matrix by an image processing tool, and storing the words or the image as a image file in a bitmap format; step (b): extracting bitmap information from the image file, and obtaining a pixel value of each pixel; step (c): respectively corresponding one pixel to one bit, causing a corresponding bit of a pixel with the pixel value being zero to be zero and causing a corresponding bit of a pixel with the pixel value not being zero to be one, and controlling the generated dot matrix by the bits which have the same numbers as those of the pixels. The invention further discloses a device for generating the dot matrix of the words or the graphics. As the words or the images which can be randomly changed are converted into the dot matrix for display, the method causes the words or the images displayed in the dot matrix to be randomly changed in accordance with user needs, thus improving the humanization of electronic products.

Description

technical field [0001] The invention relates to dot matrix processing technology, in particular to a method and device for generating character or graphic dot matrix. Background technique [0002] With the evolution of information globalization and product globalization, a certain product of the same model manufactured by the same manufacturer may be in different countries and regions in the world. However, there are differences in the languages ​​and characters used in different countries and regions, and the preferences of users are also different. Therefore, for different countries and regions of use, electronic products need to provide interface prompt languages ​​that meet the needs of local users in terms of language, font style, and font size, so as to make the product more humanized. [0003] However, although current electronic products can provide different language interfaces, the text and graphic interfaces on the language interfaces cannot be replaced arbitrari...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a method and device for generating text or graphics dot matrix, by converting the text or pictures that need to be changed at will into dot matrix display, to solve the problem that the interface prompt language of current electronic products cannot be arbitrarily adapted to customer needs Technical issues with changing font style and font size

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