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Character style changing method and system

A technology of font style and dynamic transformation, applied in graphics and image conversion, instruments, calculations, etc., to achieve good results, shorten the cycle, and reduce costs

Active Publication Date: 2010-09-29
NEW FOUNDER HLDG DEV LLC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If a new font is developed, there are disadvantages such as high development cost, long development cycle, and high requirements for system storage hardware; if it is modified manually, there are disadvantages such as low efficiency and unsatisfactory effect

Method used

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  • Character style changing method and system
  • Character style changing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] In this embodiment, it is intended to transform the font style features into: when the character sizes are different, the "horizontal" strokes always maintain a constant visual effect. For example, the "Guo" character in No. 5 and the "Guo" character in No. 2 in Song Dynasty, in which the horizontal strokes remain constant in visual effect, that is, by adjusting the width of the horizontal strokes in the "Guo" character in No. 2 To realize the constant visual effect of the strokes in the Chinese character "Guo" on No. 5.

[0057] refer to figure 1 , the process of dynamically transforming the "horizontal" stroke features in the font includes the following steps.

[0058] (1) Set the reduction ratio of "horizontal" strokes in the font.

[0059] Experiments have proved that: setting the reduction ratio as follows can keep the visual effect of "horizontal" strokes constant. When the character size is not greater than 96 points, the reduction ratio is 42 / 64, that is, th...

Embodiment 2

[0088] In this embodiment, it is intended to transform the font style features into: when the character sizes are different, the "vertical" strokes always maintain a constant visual effect.

[0089] The transformation method to "vertical" strokes is similar to the transformation method to "horizontal" strokes, because the "vertical" strokes can be regarded as "horizontal" strokes after being rotated 90 degrees. Therefore, it is only necessary to make appropriate modifications on the basis of Embodiment 1. For example, when classifying the extracted points, the judgment of whether the difference between the abscissas of any two points in the array B is greater than the preset threshold is changed to judging whether the difference of the ordinates of any two points in the array B is greater than the preset The threshold of ; when moving the point, modify the point to move or measure along the vertical direction to move or measure along the horizontal direction.

Embodiment 3

[0091] In this embodiment, it is intended to transform the font style features into: when the character sizes are different, the strokes of the "dot" type always maintain a constant visual effect. Take the "dot" strokes in Song typeface as an example. The "dot" strokes in this font are characterized by a straight line connecting two points at the upper end. These two points are called opening points, such as Figure 8 As shown, point 801 and point 802 are opening points.

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Abstract

The invention discloses a method for transforming font style and a system thereof, which belongs to the character information processing technical field. In the prior art, when a font style which dose not exist in a word library is required, developers either develop a new style or modify a font which is most similar in the existing word library. If the developers develop a novel font, then weaknesses of high developing cost, long developing cycle, high requirements upon system hardware and the like exist, and if the developers modify manually, then weaknesses of low efficiency, imperfect effect and the like exist. By the mode of embedding a transforming code which performs dynamical transformation on stroke features in font into a code of the existing profile word library, the method andthe system realize the purpose of dynamically transforming the font style. Compared with developing a new font style, the invention reduces developing cost, shortens developing cycle and simultaneously decreases requirements of the word library on storage hardware, further, compared with the mode of manual modification, the invention increases efficiency of changing the font style, and the font effect after transformation is good.

Description

technical field [0001] The invention belongs to the technical field of character information processing, and in particular relates to a method and system for converting font styles. Background technique [0002] The font library is one of the important components of the modern operating system, assisting the computer to complete font display, printing and other operations. The existing font library is organized according to the font style, and fonts of different styles need to be stored in different font libraries, and even fonts of the same style with different thicknesses also need to be stored in different font libraries. For example, Founder Yao fonts used in Windows, Microsoft Yahei, etc., among which Microsoft Yahei has different thicknesses, which are stored in different files. [0003] For occasions that need to use different styles of fonts, such as some fashion magazines, in order to attract people’s attention, they often use a variety of different styles of font...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T3/00G06T3/40
Inventor 李明刘晓林刘昉唐英敏
Owner NEW FOUNDER HLDG DEV LLC
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