Viewer with Scale Limits

The map client configuration

The ViewContext configuration

Further notes

Sometimes it might be necessarry to configure the used tileSize or the buffer for a single layer. The following example demonstrates the configuration. Each layer has it's own settings. As a result OpenLayers requests each layer with different settings. You may have a look at the generated HTML Code for a better understanding.

<buffer>3</buffer>
<tileSize>
  <ol:Size w="100" h="100">
</tileSize>

To configure the tileSize or its buffer size the extension block for each layer may be set like this.

<Layer queryable="1">
  <Server service="OGC:WMS" version="1.1.1">
    <OnlineResource xlink:href="http://www2.demis.nl/wms/wms.asp?wms=WorldMap" />
  </Server>
      <Name>Hillshading</Name>
      <Title>Hillshading</Title>
  <SRS>EPSG:4326</SRS>
  <Extension>
    <le:Extension xmlns="">
      <buffer>3</buffer>
      <tileSize>
        <ol:Size w="100" h="100">
      </tileSize>
    </le:Extension>
  </Extension>
</Layer>