Difference between revisions of "Benchmarking 2010/Cadcorp notes"
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* Cache DBF record data for the current SHP record | * Cache DBF record data for the current SHP record | ||
* Allow Label Theme to use fill brush and/or outline pen from other Overlay Themes | * Allow Label Theme to use fill brush and/or outline pen from other Overlay Themes | ||
| + | * Improved Label Theme "along lines" option, to better suit contour data | ||
== Data == | == Data == | ||
Revision as of 03:44, 20 August 2010
Cadcorp Notes
(for the Benchmarking_2010 exercise)
Software
Cadcorp SIS 7.0
Bugfixes
- Handle DBF files > 2Gb
- Support PostGIS geometry columns with 4D (XYZM) geometry type
- Improved DBF string encoding handling
Enhancements
- Cache DBF record data for the current SHP record
- Allow Label Theme to use fill brush and/or outline pen from other Overlay Themes
- Improved Label Theme "along lines" option, to better suit contour data
Data
Vector
SHP
- Created *.shp.idx Rtree spatial files via SIS UI
PostGIS
- "contours" table
- No spatial index - created by User:Pwramsey3
- No primary key/unique index column - created by User:Pwramsey3
Oracle
- No changes
- N.B. CONTOURS table not used: needs investigation
Cadcorp Feature Database (FDB)
- Created from SHP files
- One per SHP file, except for contour-* which were merged into a single file
- Columns not used for styling or labelling ignored, to reduce data transfer sizes
- Added FC ("feature code") column
Raster
TIF
- No changes
ECW
- No changes