The Polygons layer is available as a Map Overlay for most RockWorks maps. It is used to read a listing of XY points from the Datasheet Editor, from multiple datasheets, from a Polygon Table, or from multiple Polygon tables, and create a 2D map layer with a one or more polygons drawn between these vertices.
- Polygons
Check this box to include a polygon map as a layer with your other map(s).
Click on this tab to access the map settings.
- Data Source
Click this tab to define for the program where you have your polygon coordinate data stored. You have several options.
- Appearance
- Perimeter: Check this box to plot a line around the perimeter of the polygon(s). Click the box to the right to choose the line style, color, and thickness for the outline.
- Fill: Check this box to fill the polygon(s) with a color or pattern.
- Color: Click this option to fill the polygon(s) with a solid color. Click the color box to choose the fill color.
- Pattern: Click this option to fill the polygon(s) with a graphic pattern. Click the pattern box to select the pattern design, density, background color, and pattern color.
- Column: If the data source is a Polygon List datasheet, and if you have a pattern defined in the datasheet, as in the graphic example above, you can choose this option to fill the polygons using the patterns in the datasheet. Select the name of the column where the patterns are listed.
- Title: Check this option to include a label in each polygon. If you are plotting multiple polygons, the title is pulled automatically from the "title" column in the polygon list datasheet or table. If you are plotting a single polygon, you can define the text using the Caption prompt.
- Caption: (Single polygons only) Enter the text to be plotted as the title.
- Size: Enter the size for the text, as a percent of your project size.
- Color: Click the color box to choose a color for the label text.
- Opaque Background: Check this box to fill the label background with a solid color. This is helpful if the label is plotting on top of a filled polygon. Click the color box to choose the background fill color.
- Utilities | Maps | Polygons for a stand-alone version of this map type.
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