Pattern amplifying method and device in topological graph

A technology for enlarging devices and topological graphs, which is applied in the field of graph enlargement in topological graphs, can solve problems such as content distortion, and achieve the effects of avoiding distortion, ensuring clear display, and avoiding device stacking

Inactive Publication Date: 2015-04-29
ZTE CORP
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  • Abstract
  • Description
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Problems solved by technology

[0004] Moreover, the traditional magnifying glass is to zoom in on the graphic objects such as network element devices and links included in the partial topology map in equal proportions. Although the position distribution of network elements can be distinguished most of the time, sometimes the content displayed in the enlarged graphics will be different. varying degrees of distortion

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  • Pattern amplifying method and device in topological graph
  • Pattern amplifying method and device in topological graph
  • Pattern amplifying method and device in topological graph

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Embodiment Construction

[0036] The embodiment of the present invention describes a method for enlarging graphics in a topological graph, such as figure 1 As shown, the method includes:

[0037] Step 11: determine the zoom-in area of ​​the topological map at the current moment;

[0038] Embodiments of the present invention are implemented based on a topology map with a specific scaling ratio. When network maintenance personnel want to view a certain area in the topology map, when they click on the current area through an input device such as a mouse, the network management system can obtain the click operation on the current area and use the current area as a topology map The magnified area at the current moment in ; here, the magnified area is called the visible area of ​​the magnifying glass, that is, the area that needs to be magnified by the magnifying glass.

[0039] Step 12: determining the graphic objects in the enlarged area;

[0040] Here, the graphic object includes: the complete icon of ...

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Abstract

Disclosed is a method for magnifying a graphic within a topology diagram, said method comprising: determining a current magnification area of a topology diagram; determining a graphic object contained in the magnification area; within the magnification area, determining a magnification reference point, magnifying the distance that the graphic object contained in the magnification area is from the reference point, and displaying the magnified graphic object contained in the magnification area. The present method also comprises a device for magnifying a graphic within a topology diagram.

Description

technical field [0001] The invention relates to an enlargement technology of a topological map, in particular to a method and a device for enlarging graphics in a topological map. Background technique [0002] In the network management system, the network topology diagram shows the connection relationship between network devices in a graphical way, so that network maintenance personnel can understand the device distribution and device status information at a glance. [0003] Based on the topology map with a specific zoom ratio, maintenance personnel can view the local network topology structure of the topology map through the magnifying glass configured for the topology map. This viewing method is more suitable for networks with relatively simple topology structures. In a relatively complex network, in a limited visual space, some network element devices displayed in the same magnifying glass often appear stacked and displayed, which makes the devices difficult to distinguis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50H04L12/24
CPCG06T3/40H04L41/22
Inventor 张靖波刘成军
Owner ZTE CORP
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