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2. GIS data entry
2.8 Split Polygon
Level of expertise required for this Chapter: Beginner; general Map Maker training
You can split a polygon into two (or more) subunits with the Cutter-tool at the toolbar left.
1. Start outside the polygon with left-clicking.
2. You can click inside the polygon according the clipping route.
3. You have to end the clipping outside with the right-mouse.
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Be sure, that you set the cutter options to retain all values after cutting (polygon IDs, style, label). See Annex 1.1.6 for setting the cutter options. If it is not set accordingly, you will loose style numbers and labels.
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Note: If a database is attached to the feature, see Chapter 4 for specific considerations. Therefore, you have to save the database separately beforehand, and join it again (see Chapter 4.xxx)
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