iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x
SCICrosshairSceneEntityBase
@interface SCICrosshairSceneEntityBase : SCIBaseSceneEntity
Defines an abstract base class for drawing crosshairs (lines or planes) for SCITooltipModifier3D
at the hit test point.
-
Updates last hit vertex on
SCITooltipModifier3D
.Declaration
Objective-C
- (void)updateHitVertex:(nonnull SCIPoint3D *)hitVertex;
Swift
func updateHitVertex(_ hitVertex: SCIPoint3D)
Parameters
hitVertex
The new hit vertex.
-
Set the crosshaiir visibility.
Declaration
Objective-C
- (void)setCroshairVisible:(BOOL)isVisible;
Swift
func setCroshairVisible(_ isVisible: Bool)
Parameters
isVisible
New isVisible value.