What happens when you use multiple symbols in ArcGIS?
When you use a single symbol for the features in a layer, the layer is labeled with the layer’s name in the legend. When you use multiple symbols to represent features in a single layer, the field you use to classify the features becomes a heading in the legend, and each category is labeled with its value.
Can you assign different symbols to each category?
Using categories, you can assign different symbols to represent each category defined by unique attribute values. This topic describes how. Attributes like the following are generally used to display features in categories:
How do you draw a category in ArcGIS?
You use ArcMap to assign a symbol to each unique value of a specified field. In a unique values layer, you draw features based on an attribute value, or characteristic, that identifies categories. For example, on a land-use map, each land-use type is displayed using a specific color.
How to manage symbol layers in ArcGIS Pro?
In Format Symbol mode, in the Symbology pane, click the Properties tab and click the Layers tab . Click a component graphic in the upper section of the pane to highlight a component symbol layer. Expand the property group headings of the highlighted layer and review the symbol properties.
Where do I find the symbol legend in ArcGIS?
The Table Of Contents window displays the symbol legend for each layer in your map document. These same symbol legend properties are also used to compose legends that appear in page layouts for printed maps—for example:
How to simulate transparency in legends in ArcGIS?
The option to simulate transparency in legends is set on the General tab on the Data Frame Properties dialog box. When this option is turned on, solid, bright red polygons drawn on a layer appear in the legend as a light red or pink, depending on the percentage of transparency applied to the layer.
When do you use multiple symbols in a legend?
When you use multiple symbols to represent features in a single layer, the field you use to classify the features becomes a heading in the legend, and each category is labeled with its value. Legends have patches that show examples of the map symbols.