Layer With Graduated Symbol Theme
Example
This is an example of a named layer definition that contains a graduated symbol theme.
<?xml version="1.0" encoding="UTF-8"?>
<NamedLayer version="MXP_NamedResource_1_5" xmlns="http://www.mapinfo.com/mxp">
<ConnectionSet/>
<DataSourceDefinitionSet>
<NamedDataSourceDefinitionRef id="id1" resourceID="/NamedTables/WorldTable"/>
</DataSourceDefinitionSet>
<ObjectThemeLayer id="id5" name="Graduated Symbol Theme" alias="Graduated Symbol Theme id5">
<DataSourceRef ref="id1"/>
<FeatureGraduatedSymbolTheme id="id7">
<Alignment>
<HorizontalAlignment>center</HorizontalAlignment>
<VerticalAlignment>center</VerticalAlignment>
</Alignment>
<SymbolBaseSize useScale="false">
<MapScale>1</MapScale>
<DataValueAtSize>23</DataValueAtSize>
<PositiveSymbol>
<PointStyle>
<FontSymbol text=""" size="36" size-unit="mapinfo:length pt" stroke="rgb(255,0,0)" stroke-opacity="1" family="MapInfo 3.0 Compatible"/>
</PointStyle>
</PositiveSymbol>
<NegativeSymbol visible="true">
<PointStyle>
<FontSymbol text=""" size="36" size-unit="mapinfo:length pt" stroke="rgb(0,0,255)" stroke-opacity="1" family="MapInfo 3.0 Compatible"/>
</PointStyle>
</NegativeSymbol>
<SymbolGraduation>sqrt</SymbolGraduation>
</SymbolBaseSize>
<SymbolLayout/>
<NumericValueExpression>
<AttributeName>Indust_Growth</AttributeName>
</NumericValueExpression>
</FeatureGraduatedSymbolTheme>
</ObjectThemeLayer>
</NamedLayer>