DSRectDrawingItem

The DSRectDrawingItem class is a subclass of DSDrawingItem that represents a rectangular drawing item.

Definition

Assembly: DynamsoftCameraEnhancer.xcframework

@interface DSRectDrawingItem : DSDrawingItem

Attributes	Type	Description
`rect`	CGRect	Get the rect information of the DSRectDrawingItem.

Method	Description
`initWithRect`	Create an instance of DSRectDrawingItem.
`initWithRect:coordinateBase`	Create an instance of DSRectDrawingItem.

The following attributes are inherited from the base class DrawingItem.

Attributes	Type	Description
`drawingStyleId`	NSInteger	The DrawingStyle of the DrawingItem. If a DrawingItem holds a drawingStyleId, it will not use the default style of its layer.
`state`	DSDrawingItemState	The state of the DrawingItem.
`CoordinateBase`	DSCoordinateBase	The coordinate base of the DrawingItem. The coordinate base is image by default.

The following methods are inherited from the base class DrawingItem.

Method	Description
`getMediaType`	Get the media type of the DrawingItem.
`addNote`	Add a note to the DrawingItem.
`getNote`	Get the specified DSNote.
`hasNote`	Check whether the specified Note exists.
`updateNote`	Update the content of the specified DSNote.
`deleteNote`	Remove the specified DSNote with the specified name.
`getAllNotes`	Get all DSNotes of this DrawingItem.
`clearNotes`	Remove all DSNotes of this DrawingItem.

Get the rect information of the DSRectDrawingItem.

@property(nonatomic, readonly) CGRect rect;

Create an instance of DSRectDrawingItem.

- (instancetype)initWithRect:(CGRect)rect;

rect: A CGRect that defines the rect of the DSRectDrawingItem.

Return Value

An instance of DSRectDrawingItem.

Code Snippet

DSRectDrawingItem *item = [[DSRectDrawingItem alloc] initWithRect:rect];

Create an instance of DSRectDrawingItem.

- (instancetype)initWithRect:(CGRect *)rect
          coordinateBase:(DSCoordinateBase)coordinateBase;

init(rect: UnsafeMutablePointer<CGRect>, coordinateBase: CoordinateBase)

Parameters

rect: A CGRect that defines the rect of the DSRectDrawingItem.

coordinateBase: The coordinate base of the DrawingItem.

Return Value

An instance of DSRectDrawingItem.

Code Snippet

DSRectDrawingItem *item = [[DSRectDrawingItem alloc] initWithRect:rect
                                             coordinateBase:coordinateBase];

let item = RectDrawingItem(rect: &rect, coordinateBase: coordinateBase)