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Method, device and equipment for rapidly displaying TTFs

A technology of TTF and fonts, which is applied in the computer field, can solve the problems of slow display of TTF fonts, difficulty in correction, easy display defects of characters, etc., and achieve the effect of convenient display effect

Inactive Publication Date: 2014-03-26
SONOSCAPE MEDICAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solved the problem that the drawing and display of TTF fonts is slow, and when displaying a font of a specific font size, the characters are prone to display flaws, and it is difficult to correct the problem

Method used

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  • Method, device and equipment for rapidly displaying TTFs
  • Method, device and equipment for rapidly displaying TTFs
  • Method, device and equipment for rapidly displaying TTFs

Examples

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Embodiment Construction

[0031] The technical solutions in the invention will be clearly and completely described below in conjunction with the description and drawings of the invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] The embodiment of the present invention provides a method for quickly displaying TTF fonts, by pre-acquiring bitmap-related information of TTF fonts of all characters that need to be displayed, and saving and forming a new font file, and calling the new font for drawing when the software is running show. Solved the problem that the drawing and display of TTF fonts is slow, and when displaying a font of a specific font size, the characters are prone to display flaws, and it is difficult to co...

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Abstract

The invention provides a method for rapidly displaying TTFs. The method includes the following steps that bitmap relevant information of the TTFs, needing to be displayed, of all characters is obtained in advance and stored to form a new font file; when software is operated, the new front file is called to draw and display the characters. The invention further provides a device and equipment corresponding to the method. The problems that the TTFs are drawn and displayed slowly, when the specific font size fronts are displayed, the characters are prone to being displayed with flaws, and correction is very difficult are solved.

Description

[0001] technical field [0002] The invention relates to the field of computers, in particular to a method, device and equipment for rapidly displaying TTF fonts. [0003] Background technique [0004] In the field of embedded human-computer interaction, the size of the character display should match the software interface. Due to the limited number of Bitmap fonts provided by the industry, the size is basically between 8 and 16. If the font size exceeds this range, it is difficult to find a suitable font. The font is up. In this case, to meet market requirements, True Type fonts (TTF fonts) are generally selected. True Type fonts are widely used in various fields of computers because the glyphs can be scaled and displayed. [0005] True Type fonts also have their disadvantages. One is that the drawing display is somewhat complicated and requires a certain amount of CPU, especially in the embedded field. When the CPU frequency is low, drawing is time-consuming...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/21
Inventor 金文波周玉禄杜盼强
Owner SONOSCAPE MEDICAL CORP
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