Means of development of GIS-APPLICATIONS ActiveX component - MapX Control

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MapX Control - ActiveX a component, allowing to develop the GIS-applications with use of means of visual programming Visual Basic, Visual FoxPro, etc.

It allows to operate databases of electronic maps of the GIS Map 2011 and provides following opportunities:

Opening and displaying of an electronic map.

- Management of change of displaying scale and object's structure of displayed map.

- Output of a map fragment onto print and formation of BMP resource.

- Reception of the information about objects of a map from the classifier of electronic

 map (library of conventional symbols).

- Search of map's objects by layers (segments), by nomenclature sheets,

 by type, by unique number, by character of object's localization, by all

 works region or in the specified area.

- Visual marking of map's objects.

- Creation and deleting of map's objects.

- Editing of metric and semantic characteristics of objects.

- Simultaneous displaying of a vector map and the matrix information.

- Reception of values of height of district on the basis of data of

 matrix information's files.

- Reception of coordinates of points of district in systems: conditional,

 Geodetic, rectangular (1942 year) and their transformation.

- Link of objects of a map with an external database.