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|Home ChartPack PolChart Methods CrossHairSetPos|
|See also: CrossHair1..4, CrossHairPosRad, CrossHairPosPhi|
The method CrossHairSetPos sets the position of the crosshair chnum to the position [rad,phi]. The parameter chnum is the number of the crosshair to be set (1..4). The crosshair will be visible in the chart if the crosshair is switched on and is located within the visible range of the chart. The kind of crosshair can be controlled by the method CrossHairSetup.
Note: Switching any of the crosshairs on slows down panning and zooming by approx. 30 %