TooltipFormat
Schema: tchmi:framework#/definitions/Function
Definition of the formatting of the tooltips.
This is called when the tooltip is displayed.
A function must fulfill the following signature in order to be offered in the engineering. The parameters mentioned here are set by the control. Further parameters are possible and can be specified per instance in the engineering.
[ Function ]
TooltipFormat(valueX: number, valueY: number): string;Parameter
Name | Type | Description |
|---|---|---|
valueX | The numerical value for the x-coordinate. | |
valueY | The numerical value for the y-coordinate. |
Return value
Type | Description |
|---|---|
The tooltip to be displayed. HTML is allowed here. |
Origin: Line Chart
See also
Attribute getter: getTooltipFormat
Attribute setter: setTooltipFormat
 | Available from version 1.10 |