Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for converting file formats

A file format and file conversion technology, which is applied in the fields of instruments, computing, and electrical digital data processing, etc., can solve the problems of loss of common vector paths and text control information, and achieve the effect of eliminating ghosting and retaining text control information

Active Publication Date: 2013-07-03
NEW FOUNDER HLDG DEV LLC +1
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The present invention provides a method and device for document format conversion to solve the technical problems of loss of text control information or loss of common vector paths in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for converting file formats
  • Method and device for converting file formats
  • Method and device for converting file formats

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] In order to enable those skilled in the technical field to which the application belongs to understand the application more clearly, the technical solutions of the application will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0068] Please refer to Figure 1 to Figure 3 , Embodiment 1 of the present application provides a method for converting a document format, and the method is used to convert a PostScript file into a PDF file, such as figure 1 As shown, the method includes the following steps:

[0069] S101: Determine that the vector path set of a PostScript format file includes a text path set and a graphics path set, wherein the text path set corresponds to a text object in PostScript format; the graphics path set corresponds to a PostScript format graphic object;

[0070] In the specific implementation process, before the document format conversion is performed, the device for performing the document f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and a device for converting file formats. The method for converting the file formats is used for converting a PostScript file into a PDF file and comprises the following steps: determining that a vector path set of one PostScript format file contains a character path set and a graph path set, wherein the character path set is correspondingly provided with a character object in the PostScript format and the graph path set is correspondingly provided with a graph object in the PostScript format; recording parameter information correlated with the character object in the PostScript format in variables of the vector path set; converting the character object in the PostScript format into a character object in the PDF format on the basis of the parameter information; and the converting the graph object in the PostScript format into the graph object in the PDF format.

Description

technical field [0001] The present application relates to the field of electronic document processing, in particular to a method and device for document format conversion. Background technique [0002] The PDF format document has become the most widely used one among many electronic format documents. In the field of printing and printing, PDF format documents are even more dominant. Whether it is front-end typesetting or back-end output, PDF is the standard format for page content description documents. [0003] On the other hand, Adobe defined the standard format of page content description documents as PostScript before the application of PDF documents. Application history and rich peripheral support, so a large number of users are still using the PostScript format for printing and printing. [0004] Since the PostScript format document will encounter a series of troubles when processing it, it needs to be normalized before submitting the PostScript format document to th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/22
Inventor 陈恳
Owner NEW FOUNDER HLDG DEV LLC