iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x

SCIShiftTooltipHelper

@interface SCIShiftTooltipHelper : NSObject

Helper class which used to shift tooltip placement point .

  • Compute the shifted point according to passed in params.

    Declaration

    Objective-C

    + (CGPoint)getShiftedPoint:(CGPoint)point
             customPointOffset:(CGPoint)customPointOffset
               markerPlacement:(SCIPlacement)markerPlacement
                        offset:(CGFloat)offset;

    Parameters

    point

    The original point which is going to be shifter.

    customPointOffset

    If it’s not CGPointZero - then offset will be ignored, and this custom one will be applied.

    markerPlacement

    The marker placement to be used during calculations.

    offset

    The offset which is applied in X-Y directions, according to `markerPlacement.

    Return Value

    Computed shifited point.