complexType GraduatedSymbolLayer

diagram
namespace	http://www.mapinfo.com/midev/service/mapping/v1
type	extension of tns:Layer
properties	base  tns:Layer
children	tns:VisibilityConstraintList tns:Table tns:PositiveSymbol tns:NegativeSymbol tns:SymbolBaseSize
attributes	Name   Type   Use   Default   Fixed   Annotation renderable   xsd:boolean   optional   true      documentation Disable the rendering of this layer. description   xsd:string            documentation The name/description for this layer. graduationMethod   tns:GraduationMethod   optional   SQUARE_ROOT      documentation The scaling method for the symbols. Default method is SquareRoot. For example, when scaling method is SQUARE_ROOT, a symbol that is 40 pixels high at value 100 will be about 12 pixels high at value 10. valueExpression   xsd:string            documentation The expression used to generate the value for each feature. spatialExpression   xsd:string   optional         documentation The expression used to get the geometry value. valueAtSize   xsd:double   optional         documentation The value at which the symbol is displayed without scaling. ignoredValue   xsd:double   optional         documentation The value at which the symbol should not displayed. showPositiveSymbol   xsd:boolean   optional   true      documentation The value indicates whether positive symbols are displayed in the map and legend. showNegativeSymbol   xsd:boolean   optional         documentation The value indicates whether negative symbols are displayed in the map and legend. If valueAtSize is specified then default value is false. If valueAtSize is not specified then default value is true.
annotation	documentation Represents the results of a graduated symbol theme in a map. A graduated symbol theme consists of point geometries whose symbol sizes are based on the numeric values of the theme's expression. Therefore, the expression must evaluate to a numeric type. Each individual data record is represented on the map by a symbol style proportional to the chosen variable. For instance, you can use graduated symbols to show housing income for a particular segment of the population across an area. Larger symbols would indicate higher income, smaller symbols would indicate lower income.

attribute GraduatedSymbolLayer/@graduationMethod

type	tns:GraduationMethod
properties	use  optional default  SQUARE_ROOT
facets	Kind  Value  Annotation enumeration  SQUARE_ROOT documentation A symbol that is 40 pixels high at value 100 will be about 12 pixels high at value 10. enumeration  LOGARITHM documentation A symbol that is 40 pixels high at value 100 will be 20 pixels high at value 10. enumeration  CONSTANT documentation A symbol that is 40 pixels high at value 100 will be 4 pixels high at value 10.
annotation	documentation The scaling method for the symbols. Default method is SquareRoot. For example, when scaling method is SQUARE_ROOT, a symbol that is 40 pixels high at value 100 will be about 12 pixels high at value 10.

attribute GraduatedSymbolLayer/@valueExpression

type	xsd:string
annotation	documentation The expression used to generate the value for each feature.

attribute GraduatedSymbolLayer/@spatialExpression

type	xsd:string
properties	use  optional
annotation	documentation The expression used to get the geometry value.

attribute GraduatedSymbolLayer/@valueAtSize

type	xsd:double
properties	use  optional
annotation	documentation The value at which the symbol is displayed without scaling.

attribute GraduatedSymbolLayer/@ignoredValue

type	xsd:double
properties	use  optional
annotation	documentation The value at which the symbol should not displayed.

attribute GraduatedSymbolLayer/@showPositiveSymbol

type	xsd:boolean
properties	use  optional default  true
annotation	documentation The value indicates whether positive symbols are displayed in the map and legend.

attribute GraduatedSymbolLayer/@showNegativeSymbol

type	xsd:boolean
properties	use  optional
annotation	documentation The value indicates whether negative symbols are displayed in the map and legend. If valueAtSize is specified then default value is false. If valueAtSize is not specified then default value is true.

element GraduatedSymbolLayer/PositiveSymbol

diagram
namespace	http://www.mapinfo.com/midev/service/mapping/v1
type	tns:Style
properties	minOcc  0 maxOcc  1 content  complex
annotation	documentation The symbol used to display all positive data values.

element GraduatedSymbolLayer/NegativeSymbol

diagram
namespace	http://www.mapinfo.com/midev/service/mapping/v1
type	tns:Style
properties	minOcc  0 maxOcc  1 content  complex
annotation	documentation The symbol used to display all negative data values.

element GraduatedSymbolLayer/SymbolBaseSize

diagram
namespace	http://www.mapinfo.com/midev/service/mapping/v1
type	tns:BaseSize
properties	minOcc  0 maxOcc  1 content  complex
children	tns:MapScale
attributes	Name   Type   Use   Default   Fixed   Annotation useScale   xsd:boolean      true      documentation If true the size of bar or pie changes with map scale, otherwise false.
annotation	documentation Represents the symbol base size.

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