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AvisMap GIS Engine 5--Comprehensive Component GIS Development Platform 3
Posted 06-07-2008 at 08:46 PM by avismap
. Main Functions Basic Map Operations
AvisMap GIS Engine 5 has the functions of map zoom in/out, pan, layer control, style setting, inner embedding, and other common, basic operation.
Map Edit and Display
Semi-automatic tracking vectorization has the automatic tracking interface for image format such as ECW and MrSID, and Grid data.
Map edit for 3D points and lines: directly edit 3D points and 3D lines.
Map rotate and edit
Dynamic projection display and edit
Interrupt, connect, clip, division, mirror image, rotate, node edition, etc.
Has editing snap functions to conveniently offer the positional relation between point and line, and between lines
Has raster and vector data conversion to convert raster dataset into polygon dataset and convert polygon dataset into raster.
Text filter
Freehand line
Customize mapping: active an event before drawing an object and the user can customize special disposal for their needs
Gradient and semi-transparent filling
Grid semi-transparent display
Selection mode and dot thematic map selected style
Controllable edit handle control: users can drag handle and rotate handle to control editing bjects as their want.
Thematic Map Creation
AvisMap GIS Engine 5 has plenty of thematic maps: unique value thematic map, segmentation thematic map, graduated symbols thematic map, dot density, label thematic map, graph map, where the graph map includes: area graph, scatter, step graph, line chart, histogram/ 3D histogram, pie chart/3D pie chart, rose chart/3D rose chart, stack/3D stack graph, etc.
Express various kinds of data by proper format to reach the best effect by using these thematic maps.
Topological Processing and Analysis
The topoanalysis function in AvisMap GIS can rapidly and conveniently remove redundant vertices, lines, dangle lines, and small polygons, merge adjacent nodes and pseudo nodes, track and build polygons, build network. The data after topoanalysis can be use to build topological relationship, create polygon and report topological error information.
Powerful Analysis
AvisMap GIS Engine 5 has plenty of spatial analysis functions which include:
Grid analysis
Network analysis
3D modeling
Topographic analysis
Raster algebraic operation
Hydrology analysis: pit filling, flow direction creation, watershed delineation, drainage network extraction, etc.
Network Analysis
Finding closest facilities
Finding service area
Resource allocation
Location-location
Dynamic barricade setting
Turning table: express straight-going, left and right turning and other road information
Filed filter: specified query field to filter analysis objects during analysis.
Selected network analysis: only process portion network analysis not for the whole network which improve analysis efficiency
Dynamic Segmentation
The dynamic segmentation in AvisMap GIS Engine 5 has route object (soGeoLineM) and dynamic event locator object (soDynamicEventLocator), where the route object fully support linear coordinate. The route object has the functions such as calculate, query, and locator for line and measurement for distance. The dynamic event locator object has locator function for dynamic line or point.
3D Modeling and 3D Analysis
Rapid display DEM with vast data size;
3D display vector graph;
Select query geographical objects in 3D viewer;
Amplify 3D display effect such as illumination, texture, fog, etc.;
Different formats of background texture;
Realtime 3D perspective, texture mapping, fly simulation, etc.; In 3D analysis and modeling, AvisMap GIS has functions show below:
Rapid create TIN ( Triangulated Irregular Network) and DEM ( Digital Elevation Model) by using contour and 3D discrete point;
Create TIN from DEM and create contour line from TIN; Moreover, AvisMap GIS has many other functions based on 3D analysis and calculation including:
Fill/cut calculation, range of inundation, visualization range, surface area, surface distance and capacity calculation;
Create hillshade.
Map Layout
The AvisLayout control in AvisMap GIS Engine 5 has ingenious map layout functions including label, art word, symbol, line, polyline, rectangle, rounded rectangle, ellipse, polygon, map, complex frame, north arrow, scale bar, legend, picture, table, and other reality objects. It provides the operations of clip, past, center, move, zoom, etc., for the above features, and multiple feature alignment, equidistance, grouping, etc., for optional map region clip. AvisLayout control supports different kinds of printers and graph plotters to process intelligence paging printing according to the page size and output the layout into a whole bitmap or paging output to bitmap.
Symbol and Line Library
AvisMap GIS 5 has tolerant points, lines and filling symbols. It has points, lines and filling editor inside the software, and import complex objects into symbol library in icon to display.
GML 3.0 Compatible
AvisMap GIS Engine 5.0 completely follows GML 3.0 standard for importing/exporting 7kinds of datasets such as points, lines, polygons, texts, networks, attribute tables and complex dataset
AvisMap GIS Engine 5 has the functions of map zoom in/out, pan, layer control, style setting, inner embedding, and other common, basic operation.
Map Edit and Display
Semi-automatic tracking vectorization has the automatic tracking interface for image format such as ECW and MrSID, and Grid data.
Map edit for 3D points and lines: directly edit 3D points and 3D lines.
Map rotate and edit
Dynamic projection display and edit
Interrupt, connect, clip, division, mirror image, rotate, node edition, etc.
Has editing snap functions to conveniently offer the positional relation between point and line, and between lines
Has raster and vector data conversion to convert raster dataset into polygon dataset and convert polygon dataset into raster.
Text filter
Freehand line
Customize mapping: active an event before drawing an object and the user can customize special disposal for their needs
Gradient and semi-transparent filling
Grid semi-transparent display
Selection mode and dot thematic map selected style
Controllable edit handle control: users can drag handle and rotate handle to control editing bjects as their want.
Thematic Map Creation
AvisMap GIS Engine 5 has plenty of thematic maps: unique value thematic map, segmentation thematic map, graduated symbols thematic map, dot density, label thematic map, graph map, where the graph map includes: area graph, scatter, step graph, line chart, histogram/ 3D histogram, pie chart/3D pie chart, rose chart/3D rose chart, stack/3D stack graph, etc.
Express various kinds of data by proper format to reach the best effect by using these thematic maps.
Topological Processing and Analysis
The topoanalysis function in AvisMap GIS can rapidly and conveniently remove redundant vertices, lines, dangle lines, and small polygons, merge adjacent nodes and pseudo nodes, track and build polygons, build network. The data after topoanalysis can be use to build topological relationship, create polygon and report topological error information.
Powerful Analysis
AvisMap GIS Engine 5 has plenty of spatial analysis functions which include:
Grid analysis
Network analysis
3D modeling
Topographic analysis
Raster algebraic operation
Hydrology analysis: pit filling, flow direction creation, watershed delineation, drainage network extraction, etc.
Network Analysis
Finding closest facilities
Finding service area
Resource allocation
Location-location
Dynamic barricade setting
Turning table: express straight-going, left and right turning and other road information
Filed filter: specified query field to filter analysis objects during analysis.
Selected network analysis: only process portion network analysis not for the whole network which improve analysis efficiency
Dynamic Segmentation
The dynamic segmentation in AvisMap GIS Engine 5 has route object (soGeoLineM) and dynamic event locator object (soDynamicEventLocator), where the route object fully support linear coordinate. The route object has the functions such as calculate, query, and locator for line and measurement for distance. The dynamic event locator object has locator function for dynamic line or point.
3D Modeling and 3D Analysis
Rapid display DEM with vast data size;
3D display vector graph;
Select query geographical objects in 3D viewer;
Amplify 3D display effect such as illumination, texture, fog, etc.;
Different formats of background texture;
Realtime 3D perspective, texture mapping, fly simulation, etc.; In 3D analysis and modeling, AvisMap GIS has functions show below:
Rapid create TIN ( Triangulated Irregular Network) and DEM ( Digital Elevation Model) by using contour and 3D discrete point;
Create TIN from DEM and create contour line from TIN; Moreover, AvisMap GIS has many other functions based on 3D analysis and calculation including:
Fill/cut calculation, range of inundation, visualization range, surface area, surface distance and capacity calculation;
Create hillshade.
Map Layout
The AvisLayout control in AvisMap GIS Engine 5 has ingenious map layout functions including label, art word, symbol, line, polyline, rectangle, rounded rectangle, ellipse, polygon, map, complex frame, north arrow, scale bar, legend, picture, table, and other reality objects. It provides the operations of clip, past, center, move, zoom, etc., for the above features, and multiple feature alignment, equidistance, grouping, etc., for optional map region clip. AvisLayout control supports different kinds of printers and graph plotters to process intelligence paging printing according to the page size and output the layout into a whole bitmap or paging output to bitmap.
Symbol and Line Library
AvisMap GIS 5 has tolerant points, lines and filling symbols. It has points, lines and filling editor inside the software, and import complex objects into symbol library in icon to display.
GML 3.0 Compatible
AvisMap GIS Engine 5.0 completely follows GML 3.0 standard for importing/exporting 7kinds of datasets such as points, lines, polygons, texts, networks, attribute tables and complex dataset
