Apama 10.15.0 | Building and Using Apama Dashboards | Dashboard Property Reference for Graphs, Tables and Trends | Graph Objects | Heat map
 
Heat map
 
Heat maps with one index column
Heat maps with multiple index columns
Mapping from possible aggregation results to colors
Drill down displays
Object class name
Heat map property groups
Heat map: Background properties
Heat map: Data group
Heat map: Data format group
Heat map: Data Label group
Heat map: Historian group
Heat map: Interaction group
Heat map: Label group
Heat map: Layout group
Heat map: Node group
Heat map: Object group
Heat map: Quality group
Heat maps visualize data by displaying rectangles of various sizes and colors. Complex heat maps display a hierarchy of rectangles, where a rectangle's level in the hierarchy is represented by its level of geometric nesting within other rectangles.
Heat maps visualize tabular data that contains one or more index columns as well as one or more numerical columns.
You specify the data to be visualized with the valueTable property.
You designate the index columns by specifying a column name or list of column names as the value of the property nodeIndexColumnNames.
If there are two or more non-index numerical columns, the first is the size-data column and the second is the color-data column. If there is only one non-index numerical column, it serves as both the size-data column and the color-data column.
Illustration showing a heat map