Spatial Data Flow Components

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Released: Sep 30, 2008
Updated: Sep 30, 2008 by mmasson
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Release Notes

Spatial Data Flow Components

This sample contains three components showing how to use spatial data within synchronous and asynchronous data flow transforms:
  • Spatial Grid: replicating rows with SqlGeometry data by cutting geometry object in pieces on a given grid
  • Spatial Union: aggregation of spatial data grouped by a regular column. The sample is simplified by requiring a sorted group by column.
  • Vector transformations: applying series of transformations (translations, rotations and scaling), defined using simple expressions, on geometry objects contained in a SqlGeometry column.
Written by Bob Bojanic

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