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Method for solving character intervals produced by various country languages displayed by LCD

A technology of LCD screen and solution, applied in natural language data processing, electrical digital data processing, input/output process of data processing, etc. Effect

Inactive Publication Date: 2018-05-11
SUZHOU DR COFFEE SYST TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such a workload is huge, cumbersome, error-prone, or difficult to modify once the production is completed

Method used

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  • Method for solving character intervals produced by various country languages displayed by LCD

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Experimental program
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Effect test

Embodiment

[0030] First, the user puts the text that needs to be generated in the font library into a text file, the user uses this software to open the text file, and then selects the font, font effect, font size and color, and then the user clicks to generate the font library;

[0031] Then the software starts to process the text file opened by the user, first calculates the number of characters in the text file, and then processes each character one by one in a loop.

[0032] The process of processing each text is: extract the text from the system font library where the software is running according to the font, font effect, size and color selected by the user, and display the text in a large enough square black area, and then cyclically judge For each pixel in the square, then count the non-black pixels in the black area, calculate the maximum width of the non-black pixels as the pixel width of the actual text, and calculate the maximum height of the non-black pixels as the pixels of ...

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Abstract

The invention discloses a method for solving character intervals produced by various country languages displayed by an LCD, automatic generation of word libraries of various country languages can be realized, the character overall width can be adjusted automatically by software through analyzing the character actually occupied pixel width, the intervals among the characters are controlled, the word libraries with the bmp formats and code files required by embedded software are generated automatically, an embedded software developer can call the related required characters conveniently, and thedisplay development efficiency of various country languages by the embedded software developer and the character attractiveness are improved greatly.

Description

technical field [0001] The invention belongs to the technical field of LCD display screens, and in particular relates to a solution method for the LCD screen to display various languages ​​and generate character spacing. Background technique [0002] Embedded devices are characterized by low power consumption, small size, low cost, and limited hardware resources, which determine that embedded devices cannot use complex operating systems. Therefore, it is necessary to directly control the screen with code. Because the text content displayed by the embedded device is relatively fixed, and the displayed text is more prominent due to the small screen. Because the text width is not exactly the same, such as text with many strokes and few strokes, the spacing between the text is not completely consistent, and it will appear particularly prominent on the screen of a smaller embedded device, which is not beautiful. Therefore, it is necessary to generate a fully isometric font libra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/451G06F17/21G06F3/147
CPCG06F3/147G06F40/106
Inventor 皇甫立稳
Owner SUZHOU DR COFFEE SYST TECH CO LTD