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

SCIDefaultAnnotationSelectionDrawable

@interface SCIDefaultAnnotationSelectionDrawable
    : NSObject <ISCIAnnotationSelectionDrawable>

Default implementation of ISCIAnnotationSelectionDrawable which draws selection overlay with stroke.


                        
                        
                        -initWithColor:opacity:andStrokeWidth:

Creates a new instance of SCIDefaultAnnotationSelectionDrawable class.

Declaration

Objective-C

- (nonnull instancetype)initWithColor:(unsigned int)color
                              opacity:(float)opacity
                       andStrokeWidth:(float)strokeWidth;

Swift

init(color: UInt32, opacity: Float, andStrokeWidth strokeWidth: Float)

Parameters

`color`	The color of selection overlay.
`opacity`	The opacity of selection overlay.
`strokeWidth`	The stroke width of selection overlay.