Heat map: Data group
Properties in this group control what data appears in the heat map, and how it is mapped to node size and color.
Data group properties
The group contains the following properties:
colorValueAutoScaleMode
Controls how aggregation results are mapped to colors. See
Mapping from possible aggregation results to colors.
This property is in the Data property group.
colorValueDivisor
Divides colorValueMin, colorValueMax, and color-data aggregation results by the specified value.
This property is in the Data property group.
colorValueGroupType
Sets the type of aggregation to use for color data: sum, average,count, min, or max.
This property is in the Data property group.
colorValueMax
Controls how aggregation results are mapped to colors. See
Mapping from possible aggregation results to colors.
This property is in the Data property group.
colorValueMin
Controls how aggregation results are mapped to colors. See
Mapping from possible aggregation results to colors.
This property is in the Data property group.
nodeIndexColumnNames
Specify a semicolon-delimited list of index column names. If not specified, the first text column in the table attached to valueTable is used as the index column and the first two numeric columns are used as data columns.
This property is in the Data property group.
sizeValueDivisor
sizeValueDivisor Divides size-data aggregation results by the specified value.
.This property is in the Data property group.
sizeValueGroupType
Sets the type of aggregation to use for size data: sum, average,count, min, or max.
This property is in the Data property group.
valueTable
Specifies the data to be visualized. Tabular data attached to the valueTable property must contain one or more index columns and at least one data column. The heat map displays one level of nodes for each index column specified. Use the nodeIndexColumnNames property to specify column names. The first non-index numeric data column is used to control the size of each node. The second non-index numeric data column is used to control the color of the node. If only one data column is specified, it controls both node size and node color.
Data attached to valueTable is aggregated by unique index value.
Note: Negative aggregated values are treated as 0. By default, both size and color data is subtotaled. Alternately, you can specify aggregation types using the colorValueGroupType and sizeValueGroupType properties.
See
Heat map for more information.
This property is in the Data property group.
colorValueAutoScaleMode