Functions common to different types of geometry
Functions for the polygon layer
A tool that allows you to add a new column to the edited attribute table.
After selecting the tool, select the name of the newly created column and select the type of data that will be stored. We can choose from data such as „text”, „date”, „integer”, „decimal number”.
A tool that allows you to remove a selected column from the attribute table.
To delete a layer, after selecting the delete tool, select which column or columns you want to delete, and then confirm your intention to delete.
A tool that allows you to copy a selected record in the edited attribute table.
After selecting a record and using the duplicate tool, a second record with identical parameters will be created automatically.
A tool that allows you to delete selected objects.
To delete an object or objects, select it and use the delete tool. After confirming the delete operation, the selected record will disappear from the attribute table.
A tool that allows you to display only selected records in the attribute table.
After selecting an object or objects and using the tool, all records that are not selected will be hidden.
A tool that allows you to join two or more columns in an edited attribute table.
A tool that allows you to move the map view directly to an indicated object.
After selecting the record and using the zoom tool, the map view will automatically bring us closer to the selected object
A tool that allows you to deselect previously selected objects in the edited layer.
A tool that allows you to save changes made during editing without exiting the edit mode.
In mapmaker, it is possible to edit the vertices of existing objects. After „catching” a specific vertex with the cursor, it is enough to move it to the target place. In addition, where the vertex does not exist, when you click the cursor there, the vertex will be created.
In the application, it is possible to undo the changes made by clicking the left arrow icon above the attributes table, and it is also possible to restore undone changes by clicking the right arrow icon above the attributes table.
The application offers to locate objects based on the given coordinates. After starting the edition, you can change the coordinates of points in the attribute table by manually entering the X and Y coordinates.
