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rangeRings < Tags < Home

<rangeRings> The <rangeRings> tag specifies a plot of concentric range rings around a site on a map. As such, <rangeRing> tags can only appear as children of a <map>. Each <rangeRing> tag must contain either a <centerPosition> or a <centerSite>, but not both. A <rangeRing> tag may contain a single <range> and a <lineStyle>. If the <range> or <lineStyle> are omitted, defaults will be applied.

Attributes attribute default description visible "true" Are the range rings initially visible?

Children tag quantity description <centerPosition> 0 or 1 (see description) The center of the range rings as a lat/lon position. Either a <centerPosition> or <centerSite> can be used, but not both. <centerSite> 0 or 1 (see description) The center of the range rings, specified by a site in an observation network. Either a <centerPosition> or <centerSite> can be used, but not both. <range> 1 (optional) The range and spacing of the rings. By default, rings are placed at 30 km between 0 and 222 km from the center. <lineStyle> 1 (optional) The visual properties of the range ring lines. By default, rings are white (#FFFFFF) with a width of 1.

Examples <rangeRings visible="true"> <centerPosition latitude="35.30" longitude="-96.97"/> <range low="50.0" high="1000.0" interval="50.0"/> <lineStyle color="#00FF66" width="0"/> </rangeRings> <rangeRings visible="false"> <centerSite network="Oklahoma Mesonet" site="BBOW" units="nmi"/> </rangeRings> <rangeRings> <centerSite network="Oklahoma Towns" site="Tecumseh"/> </rangeRings>

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