AspMap for .NET

A high-performance, Web mapping component for embedding spatial data access
AspMap is a mapping component for embedding spatial data access, display and analysis capabilities in Web applications and services.

AspMap supports ASP and ASP.NET and gives you the ability to generate map images, drill-down capability, thematic mapping, point-to-point routing and other features that - generated on the server - will make the map images fully interactive on the client-side.

Aspmap can send a bit-stream directly to your browser and creates images in any standard image file format. Whether you have a local government web site, a real estate web site or a vehicle tracking web site, or you provide location-based services, AspMap can give you the functionality you need to turn the occasional visitor to your site into a regular user.

Main features of AspMap:

Multiple map layers.

Dynamic map layers.

Pan and zoom through map layers.

Built-in support for vehicle tracking without page reloading (AJAX).

Scale dependent layer display.

Automated relates from map data to databases.

Translucency support.

Draw points, lines, ellipses, rectangles, polygons, labels and text strings directly onto maps.

Three Web Forms controls included: Map control, Legend control, MapToolButton control.

Support for ASP.NET AJAX Extensions 1.0 (UpdatePanel).

Assign colors, symbols and shading to represent data values on the map.

Thematic maps can be based on individual values, ranges or expressions.

Search for features along lines and inside boxes, areas, polygons and circles.

Search within a specified distance of other features.

Search for features using an expression.

Query attribute data associated with selected features.

Export selected features in Shapefile format.

Cross-layer smart labeling - labels are positioned automatically to prevent overlapping between labels.

Thematic labeling - enables control of label properties by using values in the customer's data. For example font size and color could be adjusted to correspond to a state's population.

Multi-line labels - allows text labels to appear on multiple lines instead of in one long string.

Highway/interstate labeling - provides the ability to assign highway shield symbols for highways/interstates.

Calculate routes between two points based on their coordinates.

Calculate the quickest and shortest routes (based on distance or time).

Generate turn-by-turn driving directions.

Plot generated routes directly on the map.

Data from any projection can be combined into a common projection for viewing and analysis.

Built-in support for 378 geographic and 2706 projected coordinate systems.

Support for the OpenGIS WKT format for spatial reference systems.

Databases - AspMap enables you to plot locations using latitude/longitude coordinates retrieved from a database.


Requirements of AspMap:

Disk Space Required: 60 MB

Memory Required: 64 MB

Microsoft Internet Information Server 5.0 or above

Microsoft .NET 2.0


Limitations of AspMap:

45 days trial


What's New in This Release:

Added a new map tool - InfoWindow. Allows users to retrieve information about features at mouse click in a popup window, without reloading the map image/page.

The map now can be refreshed in a RefreshAnimationLayer event handler without reloading the entire page.

Added support for the ADO.NET DataTable class, allows developers to add DataTable objects as map layers.

Added support for geometry data in OpenGIS WKB format. The new AddSpatialDataLayer method can be used to add layers from spatial databases such as MySQL, PostgreSQL, Oracle Spatial.

Map panning is now supported by the Info and InfoWindow tools.

Added support for mouse cursors.

Cursor property.

EnablePan property.

FromMapDistance method.

AddPointDataLayer method.

AddShapeDataLayer method.

AddSpatialDataLayer method.

PCase (proper case) function has been added to the expression engine.

Fix: multiple ECW files are now displayed properly.

Displays an information window (callout) over the map image.

InfoWindow property.

The path of a vehicle now can be displayed.

Path property.

PathColor property.

PathWidth property.

MapCursor property.

StartSegment property.

EndSegment property.

Scale-based display of features.

MinScale property.

MaxScale property.

Clone method.

Scale-based display of labels.

LabelMinScale property.

LabelMaxScale property.

FindNearestPoint method.

WkbData property.

FindNearestPoint method.

Arrow point symbol.

Rotation property (for point symbols).

Now exposes the attributes of the underlaying shapefile if added as a map layer.

NeedRefreshMap property.

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