Autodesk 15606-011408-9008 User Guide - Page 156
Creating a Vector Layer, Working with Map Layers
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When you right-click a layer in the Design tab of the Map Explorer, the map layer popup menu appears, as shown in the following illustration. You use the commands in the map layer popup menu to create, modify, or manipulate the layers in a map. The map layer popup menu appears when you right-click a layer. You create new layers in the Design tab of the Map Explorer, using one of the commands in the New Layer submenu in the map layer popup menu. Help Index vector layers creating Creating a Vector Layer You can create four types of vector map layers-text, point, polyline, and polygon. Each layer can contain only one map feature type. You create vector map layers from spatial data provider (SDP) data sources; if you are creating point or text layers, you can also create them from points in a SQL database table that you have set up as an OLE DB data source. You can also use SQL database tables to link style information to the features in a layer. For example, you could link a layer of roads to a table that provides each road's name, length, and last date paved. You could then create a theme to display the data and quickly see which roads need paving the most. For step-by-step instructions, choose Help Contents, click the Index tab, and look up "vector layers, creating." 156 | Chapter 9 Working with Map Layers