Page pixel transforming method for display

A display and page technology, applied in the direction of digital output to display equipment, instruments, and electronic digital data processing, etc., can solve problems such as time-consuming, increased software uncontrollable risks, etc., to save re-development work and strong versatility Effect

Inactive Publication Date: 2017-10-24
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) It takes a lot of time to recalculate the control coordinates according to the original plan;
[0006] 2) All controls need to be redrawn, which takes a lot of time;
[0007] 3) The redrawing of the control will increase the uncontrollable risk of the software

Method used

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  • Page pixel transforming method for display
  • Page pixel transforming method for display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 Shown, a kind of display page pixel conversion method comprises the following steps:

[0028] S1: Obtain the pixel conversion ratio relationship of the controls in the display page;

[0029] S2: Traverse the .fl file to find the parameters representing the coordinates of the control. The .fl file is the file corresponding to the FLUID editor. The .fl file can generate a .cxx file through the mapping function of the FLUID editor. The .fl file and the .cxx file relationship as figure 2 shown;

[0030] In the .fl file, the parameter form representing the coordinates of the control is:

[0031] xywh{x y w h}

[0032] Among them, xywh represents the coordinates of the control, and x, y, w, h are the specific values ​​of the coordinates of the control. For example, control coordinates can be expressed as:

[0033] xywh{255 1 243 35}.

[0034] S3: adjust the parameters of the coordinates of the control through the pixel conversion ratio of the control;...

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Abstract

The invention provides a page pixel transforming method for a display. The method is a transforming algorithm in allusion to all coordinates and control size according to the feature of a FLUID editor, and is capable of rapidly and accurately transforming the unified resolution ratio of all controls. The method has the strong universality. An overturning and converting method is used for rapidly and accurately realizing the change of the software pixels, and saving the work of software redevelopment. The method is capable of providing an original model for the pixel transforming by using the editor to draw the page.

Description

technical field [0001] The present invention relates to the technical field of train displays, and more particularly, to a method for transforming pixels on a display page. Background technique [0002] The train display software uses the FLUID editor to edit the page. After the page is edited, the resolution of the page has been fixed. When the user proposes display hardware with a larger resolution, the display software needs to redraw the page content at this time. [0003] With the improvement of display hardware resolution, users may use the same solution of display software, but need to increase the resolution of the page. At this time, the position of each control is generally calculated according to the original coordinates, and then manually move the control position and position according to the space of the page. size. In the above method, the display page needs to be redrawn through the FLUID editor. In order to achieve consistency with the previous page, the le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44G06F3/14
CPCG06F3/1407
Inventor 曾升罗丽燕唐志阳胡士杰李凯李宇锋杨庆杨玲叶鸿扉李黄河
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD
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