Patent attributes
The present invention uses spatial dictionaries (termed locationaries), for meaningfully checking and correcting the spelling of text on Geographic Information System (GIS) maps or other computer documents containing spatially, or coordinate-, bound text. Locationaries keep track of correctly spelled words and the geographic areas within which they are considered correctly spelled. In a preferred embodiment, locationaries are feature classes, ‘map layers’ of properly-spelled words or attributed features (objects). The invention selects such features from locationaries based on spatial criteria relative to the textual objects to spell-check. It then exports the attribute values to dictionaries that can be used by conventional spell checking engines. Once all errors and suggestions are found with such an engine and within user-specified criteria, a dialog is shown that contains a row per potentially-misspelled word found. From that dialog, the user can edit the word in the original textual object of the map.
