Unit: |
SDL_rchart |
Class: |
TSmithChart |
Declaration: |
OnCrossHairMove: TCrossHairMoveEvent; {TCrossHairMoveEvent = procedure (Sender: TObject; WhichCrossHair: TCrossHair) of object;}
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The event OnCrossHairMove occurs when the user moves the crosshair by mouse interaction (i.e. when the MouseAction is set to maDragCrossH). The parameter WhichCrossHair points to the crosshair which has been moved.
Hint: |
Please note that, while TRChart supports four independent crosshairs, TSmithChart provides only one reticle. Thus the parameter WhichCrossHair always points to the same element (the first one) of the array of crosshairs. |
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