SCIAnnotationBase Class Reference


                        
                        
                        coordinateMode

Defines the SCIAnnotationCoordinateMode to use when placing the annotation.

Note

E.g. the default Absolute requires that X1, Y1, X2, Y2 are data-values. The Relative requires that X1, Y1, X2, Y2 are double values from 0.0 to 1.0.

Declaration

Objective-C

@property (nonatomic) SCIAnnotationCoordinateMode coordinateMode;


                        
                        
                        zIndex

Defines the z-index position for this annotation.

Declaration

Objective-C

@property (nonatomic) int zIndex;


                        
                        
                        resizingGrip

Defines the ISCIResizingGrip instance for this annotation.

Declaration

Objective-C

@property (nonatomic, strong) id<ISCIResizingGrip> _Nonnull resizingGrip;


                        
                        
                        annotationSelectionDrawable

Defines the ISCIAnnotationSelectionDrawable instance for this annotation.

Declaration

Objective-C

@property (nonatomic, strong) id<ISCIAnnotationSelectionDrawable> _Nonnull annotationSelectionDrawable;


                        
                        
                        clipAdornerToAnnotationSurface

Defines if a annotation should be clipped to it’s parrent annotation surface.

Declaration

Objective-C

@property (nonatomic) BOOL clipAdornerToAnnotationSurface;


                        
                        
                        -isCoordinateValid:withSize:

Determines whether the coordinate is valid for placing on the canvas, e.g. is greater than zero and less than canvasMeasurement.

Declaration

Objective-C

- (BOOL)isCoordinateValid:(CGFloat)coord withSize:(CGFloat)size;

Parameters

`coord`	the coordinate.
`size`	The canvas dimension in this axis.

Return Value

YES - if coordinate is valid, otherwise - NO.


                        
                        
                        -getResizingGripPositionFor:

Gets the position of resizing grip with specified index

Declaration

Objective-C

- (CGPoint)getResizingGripPositionFor:
    (SCIAnnotationPointIndex)resizingGripIndex;

Parameters


                                    resizingGripIndex

Index of resizing grip

Return Value

Position of resizing grip