Print preview method

A technology of print preview and data set, applied in the direction of digital output to printing unit, etc., to achieve the effect of improving speed, saving execution time, and improving efficiency

Active Publication Date: 2008-04-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing print preview method in IPMS cannot realize print preview according to user needs when only part of the data set is saved locally

Method used

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Embodiment Construction

[0036] In order to make the purpose and technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0037] The present invention is a kind of printing preview method, and its basic idea comprises:

[0038] A. Receive the print preview start command issued by the user, read the corresponding data set from the data source in blocks, and calculate and save the layout information of the page for printing the data set according to the total data volume of the data set;

[0039] B. Receive the print preview request sent by the user, and according to the saved layout information, obtain and save the data set content corresponding to the request from the data source, and display the saved data set content through the preview page.

[0040] The following still uses IPMS as an example to illustrate the print preview method of the present invention.

[0041] Such as fig...

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Abstract

The present invented method includes A, receiving user sent out print preview beginning instruction, reading said instruction corresponded data set from data source, determining said data set total data quantity, according to definite total data quantity calculating and saving printing said data set page distribution information, B, receiving user sent out print preview request, according to said stored distribution information obtaining request from data source and saving said request corresponded data set content, through preview page displaying stored said request correspondent data set content. The present invention can reduce requirement to memory space, realize print preview according to user requirement in local area only stored data set partial content.

Description

technical field [0001] The invention relates to image display technology, in particular to a print preview method. Background technique [0002] As one of the core parts of the network management system (NMS), the performance management system has the functions of analyzing various performance data and displaying the analysis results to users in the form of lists and graphics. One manifestation of a performance management system is an IPMS (Integrated Performance Management System). At present, IPMS can not only support the collection and analysis of performance data, display the analysis results in the form of lists and other forms through the Swing graphical user interface based on the Java language, but also use the graphical user interface to provide users with the printing of analysis results Preview, and drive the printer according to the user's instructions, and print the analysis results into hard copies. Among them, the print preview provides convenience for the u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/12
Inventor 古步山毕洪涛
Owner HUAWEI TECH CO LTD
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