Developing Apama Applications > Dashboard Property Reference for Graphs, Tables, and Trends > Trend Objects > Stock charts > Stock chart: Trace group
Stock chart: Trace group
Properties in this group control the number of overlays the chart contains, as well as the overlay fill style.
Trace group properties
The group includes the following properties:
*overlayCount
*overlayFillStyle
overlayCount
Sets the number of overlays. The maximum is nineteen. For each overlay, the Dashboard Builder automatically creates a set of properties in the Object Properties window.
This property is in the Trace property group.
overlayFillStyle
When the value of overlayNType is Line, this specifies the effect with which to fill the area from the line to the bottom of the graph. The color is determined by overlayNLineColor. Select one of the following fill styles from the drop down menu:
*Solid
*Transparent
*Gradient
*Transparent Gradient.
*None (default)
This property is in the Trace property group.
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