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Home ChartPack PolChart Properties MousePosRad
See also: MousePosPhi, TpcMouseMoveInChartEvent 

MousePosRad

Unit:SDL_polchart
Class: TPolChart
Declaration: property MousePosRad: double;

This is a read-only property and returns the radial value of the current mouse position in terms of real-world chart coordinates. If the mouse is not over the chart window, MousePosRad is not updated. In this case it returns the last coordinate value which has been obtained before the mouse has left the chart area.

Last Update: 2023-Dec-13