Shield Object |
A Shield object is used to render a road shield on a street. Greater flexibility can be achieved by using it in conjunction with ShieldMap objects.
SHIELD<part, label, symbol>
SHIELD<num_only, !whiteText, icon<canada_hwy>> SHIELD<whole, !whiteText, !mroad_Box>
One of first_num, num_only, num_word, or whole must be provided to tell the shield what part of the highway name to render.
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first_num specifies the highway name starting at the first number, num_only specified the first number only, num_word specifies the first number and any letters in the same word, and whole specifies the entire highway name. Thus, for example, if the highway name is "Schuykill Expressway I-76N US-30W", then:
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A label object to use for rendering the shield's text
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If this label object is set to render on an auxiliary layer (via the auxiliarylayer parameter), then the shield object will also be rendered on this layer. |
A dot, box or icon object to use as the shield itself.