TTMSFNCVariableRadiusPieChart.XYToLegendItem Method
Returns the index of the chart-level legend item under the given screen coordinates; returns -1 if none.
API unit family: TMSFNCChart
Declaring type: TTMSFNCVariableRadiusPieChart
Inherited from: TTMSFNCChart
Syntax
function XYToLegendItem(X, Y: Double): Integer;
Parameters
| Name | Description |
|---|---|
X |
Horizontal screen coordinate. |
Y |
Vertical screen coordinate. |
Returns
Returned value.