[mapguide-users] defect when scaling symbol with attribute value

Thu, 07 Aug 2008 08:10:31 -0700 

Hi all

using a compositestyle within a point layer, there is a strange effect
(defect) in the rendered image (MGOS v2.0.1): when applying an attribute
value as an expression for symbol scales, all the features are rendered with
the value of the first feature: this is especially visible when selecting
features - the selected and rendered feature looks different than the
unselected one (and if more features are selected at once, they all look the
same).

 

Expample:

 

    <VectorScaleRange>

      <CompositeTypeStyle>

        <CompositeRule>

          <LegendLabel>TraegerQS</LegendLabel>

          <CompositeSymbolization>

            <SymbolInstance>

 
<ResourceId>Library://test/Symbols/EW_circle.SymbolDefinition</ResourceId>

              <ParameterOverrides />

              <ScaleX>"qs_durchm1"</ScaleX>

              <ScaleY>"qs_durchm1"</ScaleY>

              <SizeContext>MappingUnits</SizeContext>

            </SymbolInstance>

          </CompositeSymbolization>

        </CompositeRule>

      </CompositeTypeStyle>

    </VectorScaleRange>

 

 

 

Anyone an idea?

 

Thanks in advance

Andreas

<<attachment: hc_002.jpg>>

<<attachment: hc_001.jpg>>

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