A demonstration of topology enforcement while editing vector features.

The topology rule used says that vertices must intersect.

The features will be colored in red if they does not satisfy the rule.

Note that currently using both snapping and topology enforcement can cause strange side effects.

The topology rule used says that vertices must intersect.

The features will be colored in red if they does not satisfy the rule.

Note that currently using both snapping and topology enforcement can cause strange side effects.

targets | node | vertex | edge |

polygons |