complexType GridLayer
diagram mapping_p185.png
namespace http://www.mapinfo.com/midev/service/mapping/v1
type extension of tns:Layer
properties
base   tns:Layer
children tns:VisibilityConstraintList tns:Table tns:Style tns:CellWidth tns:ValueExpression tns:SpatialExpression tns:Interpolator tns:InflectionCollection tns:GridEnvelope
attributes
Name    Type    Use    Default    Fixed    Annotation
renderable    xsd:boolean    optional    true      
Disable the rendering of this layer.
description    xsd:string            
The name/description for this layer.
description
A raster whose pixel values are interpolated given a set of points and their respective values, interpolation method, aggregation method and inflection method. These methods combined with other parameters will cause the service to calculate the value (and hence, indirectly) the color of a pixel. The end result is a raster whose pixels are all interpolations of a specified list of locations each with its own value.

element GridLayer/CellWidth
diagram mapping_p186.png
namespace http://www.mapinfo.com/midev/service/mapping/v1
type tns:Distance
properties
content   complex
attributes
Name    Type    Use    Default    Fixed    Annotation
uom    tns:DistanceUnit    required         
The unit of measure for this distance.
description
The width of a grid cell in linear units.

element GridLayer/ValueExpression
diagram mapping_p187.png
namespace http://www.mapinfo.com/midev/service/mapping/v1
type xsd:string
properties
content   simple
description
The expression used to derive the value of a grid cell.

element GridLayer/SpatialExpression
diagram mapping_p188.png
namespace http://www.mapinfo.com/midev/service/mapping/v1
type xsd:string
properties
content   simple
description
The expression used to get point geometry value.

element GridLayer/Interpolator
diagram mapping_p189.png
namespace http://www.mapinfo.com/midev/service/mapping/v1
type tns:Interpolator
properties
content   complex
children tns:ClipGeometry
description
An interpolator used to calculate values in the grid.

element GridLayer/InflectionCollection
diagram mapping_p190.png
namespace http://www.mapinfo.com/midev/service/mapping/v1
type tns:InflectionCollection
properties
minOcc   0
maxOcc   1
content   complex
children tns:RoundBy
attributes
Name    Type    Use    Default    Fixed    Annotation
inflectionMethod    tns:InflectionMethod       EqualCount      
Used to control how the color is spread by specifying an inflection method.
description
Used to define the number of inflection points and how the colors are spread between inflections. Ignored if the request contains a GridStyle.

element GridLayer/GridEnvelope
diagram mapping_p191.png
namespace http://www.mapinfo.com/midev/service/mapping/v1
type tns:Envelope
properties
minOcc   0
maxOcc   1
content   complex
children tns:Pos
attributes
Name    Type    Use    Default    Fixed    Annotation
srsName    xsd:string    optional         
The spatial reference system name associated with this geometry.
description
The bounds of the control points. Usually derived from the data, this property can be used to extend the interpolated bounds beyond the bounds of the points in the data.


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