swift library added successfully, but can't reach any of the interfaces

[Phaptlq]

i build swift library added successfully, but can't reach any of the interfaces

SWIFT_CLASS("_TtC8cscharts13BalloonMarker")
@interface BalloonMarker : ChartMarkerImage
@Property (nonatomic, strong) UIColor * _Nonnull color;
@Property (nonatomic) CGSize arrowSize;
@Property (nonatomic, strong) UIFont * _Nonnull font;
@Property (nonatomic, strong) UIColor * _Nonnull textColor;
@Property (nonatomic) UIEdgeInsets insets;
@Property (nonatomic) CGSize minimumSize;

• (nonnull instancetype)initWithColor:(UIColor * _Nonnull)color font:(UIFont * _Nonnull)font textColor:(UIColor * _Nonnull)textColor insets:(UIEdgeInsets)insets OBJC_DESIGNATED_INITIALIZER;
• (CGPoint)offsetForDrawingAtPoint:(CGPoint)point SWIFT_WARN_UNUSED_RESULT;
• (void)drawWithContext:(CGContextRef _Nonnull)context point:(CGPoint)point;
• (void)refreshContentWithEntry:(ChartDataEntry * _Nonnull)entry highlight:(ChartHighlight * _Nonnull)highlight;
• (void)setLabel:(NSString * _Nonnull)newLabel;
• (nonnull instancetype)init SWIFT_UNAVAILABLE;

• (nonnull instancetype)new SWIFT_DEPRECATED_MSG("-init is unavailable");
  @EnD

Don't reach BalloonMarker Interface.

[liuxuan30]

I don't know what are you talking about. BalloonMarker is not part of the library, it's a demo.