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37 lines
819 B
37 lines
819 B
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// UIBezierPath+ThroughPointsBezier.h |
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// ZHLineChart |
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// |
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// Created by 周亚楠 on 2020/3/1. |
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// Copyright © 2020 Zhou. All rights reserved. |
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// |
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//#import <AppKit/AppKit.h> |
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#import <UIKit/UIKit.h> |
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NS_ASSUME_NONNULL_BEGIN |
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@interface UIBezierPath (ThroughPointsBezier) |
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/** |
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* 曲线的弯曲水平。优值区间约为0.6 ~ 0.8。默认值和推荐值是0.7。 |
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*/ |
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@property (nonatomic) CGFloat contractionFactor; |
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/** |
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* 正常折线绘制 |
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* 必须将CGPoint结构体包装成NSValue对象并且至少一个点来画折线。 |
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*/ |
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- (void)addNormalBezierThroughPoints:(NSArray *)pointArray; |
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/** |
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* 三次贝塞尔曲线绘制折线 |
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* 必须将CGPoint结构体包装成NSValue对象并且至少一个点来画曲线。 |
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*/ |
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- (void)addBezierThroughPoints:(NSArray *)pointArray; |
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@end |
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NS_ASSUME_NONNULL_END
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