Convert from bitmap
to CAD drawing
Feature Description | Freeware Version | Professional Version |
Vector Extraction | ||
One-Touch Vectorisation | Yes | Yes |
Extract line Centres | Stentiford, Zhang Suen | Stentiford, Zhang Suen, Best Combination |
Extract Edges | Canny | Simple, Advanced, Canny |
Arc Recognition | Yes | |
Colour Vectors | Yes | |
Polyline Smoothing | Yes | Yes |
Polyline Reduction | Yes | Yes |
Intelligent line intersections | Yes | |
Preview on options windows | Yes | Yes |
Automatic scaling | Yes | Yes |
Georeference | Yes | |
Batch processing | Yes | |
Save vector formats | AutoCAD DXF, ArcView SHP/SHX/DBF, MapInfo MIF, Genamap DI, Raw XYZ, WinTopo WTX, MetaFile WMF/EMF, Clipboard | AutoCAD DXF, ArcView SHP/SHX/DBF, MapInfo MIF, Genamap DI, Raw XYZ, WinTopo WTX, MetaFile WMF/EMF, Clipboard |
Raster Image Functions | Freeware | Professional |
Load files formats | BMP, TIF, JPG, GIF, PNG | BMP, TIF, JPG, GIF, PNG, GeoTIF |
Scan from any TWAIN scanner | Yes | |
Despeckle | Yes | |
Fill Holes | Yes | |
Prune | Yes | |
Negative | Yes | |
Brightness | Yes | Yes |
Greyscale from colour | Yes | Yes |
Contrast | Yes | Yes |
Gamma | Yes | Yes |
Threshold colour removal | Yes | Yes |
Heal | Yes | |
Erode | Yes | |
Snap Edges | Yes | |
Mirror | Yes | Yes |
Rotate | Yes | Yes |
Save image formats | BMP, TIF, PNG | BMP, TIF, PNG |
Digitising Functions | Freeware | Professional |
Digitise new polylines | Yes | |
Move nodes | Yes | |
Delete nodes | Yes | |
Delete line - break polyline into two | Yes | |
Join two polylines | Yes | |
Point snap options | Yes | |
Digitising colour selection | Yes | |
View Functions | Freeware | Professional |
Realtime Panning | Yes | Yes |
Realtime Scrolling | Yes | Yes |
Zoom In/Out | Yes | Yes |
Zoom All | Yes | Yes |
Zoom 1:1 | Yes | Yes |
Show Line Colour | Yes | |
Show Line IDs | Yes | Yes |
Show Z Level | Yes | |
Show Line Nodes | Yes | Yes |