xls:CenterContext

Element information

Namespace: http://niem.gov/niem/external/ogc-openls/1.1.0/dhs-gmo/1.0.0

Schema document: external/ogc-openls/1.1.0/dhs-gmo/1.0.0/ols.xsd

Properties: Local, Qualified

Content

Sequence [1..1]
1. xls:CenterPoint [1..1] lat/long WGS84 point to center the map on
2. Choice [1..1]
  - Sequence [1..1]
    1. xls:DisplayScale [1..1] A ratio of distance. For example 1:5000 would be expressed as 5000, it's always expressed per 1 pixel of the display
    2. xls:DPI [1..1] Dots per Inch of the display device.
  - xls:Radius This defines the area that will be required to be displayed

Attributes

Name	Occ	Type	Description	Notes
azimuth	[0..1]	xsd:integer	The orientation of the map, clockwise degrees from north.
SRS	[1..1]	xsd:string	The Spatial Reference System that the data with be projected to in EPSG:XXXX format (getCapabilites provides the list of SRS's supported).

Used in

Type xls:MapType (Element xls:Map)
Type xls:RouteMapType via extension of xls:MapType (Element xls:RouteMap)

Sample instance

<xls:CenterContext SRS="string">
   <xls:CenterPoint>
      <gml:metaDataProperty>
         <!--any element-->
      </gml:metaDataProperty>
      <gml:description>string</gml:description>
      <gml:name>string</gml:name>
      <gml:pos>1.0 1.0</gml:pos>
   </xls:CenterPoint>
   <xls:DisplayScale>1</xls:DisplayScale>
   <xls:DPI>1</xls:DPI>
</xls:CenterContext>