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A method to quickly generate dynamic pdf files from pictures

A picture and file technology, applied in the field of quickly generating dynamic PDF files from pictures, can solve the problems of low efficiency of dynamic PDF files and achieve high efficiency

Active Publication Date: 2022-03-25
珠海市圈宝网络科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this method is feasible, it requires a lot of manpower and material resources, and the efficiency of dynamic PDF file generation is low

Method used

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  • A method to quickly generate dynamic pdf files from pictures
  • A method to quickly generate dynamic pdf files from pictures
  • A method to quickly generate dynamic pdf files from pictures

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Embodiment Construction

[0029] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0030] The present invention provides a method for quickly generating dynamic PDF files from pictures, refer to figure 1 , including the following steps:

[0031] Step 1: Read the original image to be processed, preprocess the original image, clear the data corresponding to the position where dynamic data needs to be filled in the original image, retain the fixed template data in the original image, and obtain a blank image template; such as figure 2 Shown is a specific example of the original picture to be processed; this table is a questionnaire form, for a certa...

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Abstract

The invention provides a method for quickly generating a dynamic PDF file from a picture, comprising the following steps: preprocessing the original picture; using the blank picture template as the layout background, creating a new one on the blank picture template that is identical to the blank picture A layer with the same template, which is called a processing layer; slice; export each slice to form an HTML document; define a dynamic data storage database; write dynamic data into an HTML document, and use the HTML to PDF plug-in to generate the HTML document PDF files. The advantages are: the present invention is simple and easy to implement, fast and convenient, the style error is almost zero, it can meet the demand of very complex dynamic picture content conversion to PDF, and has the advantage of very high efficiency of picture content conversion to PDF.

Description

technical field [0001] The invention belongs to the technical field of PDF file generation, and in particular relates to a method for rapidly generating dynamic PDF files from pictures. Background technique [0002] PDF (portable document format) file is an ideal format for electronic document distribution and is an open standard for global electronic document distribution. PDF format file has become a de facto industrial standard for digital information. Its cross-media, cross-platform and security make it more and more widely used in the network, and its research is increasingly important. [0003] At present, there are often the following usage requirements: converting a given one or more pictures in JPG, BMP, PNG and other formats into corresponding PDF files, and at the same time requiring the text, numbers or part of the picture content in the pictures to be dynamically modified. In the traditional way, when generating a dynamic PDF file from a picture, the main metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/151G06F40/174G06F40/186
CPCG06F40/151G06F40/186G06F40/174
Inventor 蔡勇方传煜陈沐腾
Owner 珠海市圈宝网络科技有限公司
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