IOS 圓形進度條

//

//demo
////
created by leao on 2017/8/7.
////
#import
typedef ns_enum(nsinteger, ccprogressviewstyle) ;
@inte***ce
ccprogressview : uiview
@property(nonatomic, assign, setter=setprogress:) cgfloat progress; //
0.0 ~ 1.0
@property(nonatomic, assign) ccprogressviewstyle progressviewstyle; 
//進度條style
@property(nonatomic, strong) uicolor *tracktintcolor; //
進度條背景色
@property(nonatomic, strong) uicolor *progresstintcolor; //
進度條顏色
@property(nonatomic, strong) uicolor *progressfulltintcolor; //
進度完成時progresstint的顏色
@property(nonatomic, assign) cgfloat linewidth; //
繪製progress寬度 default: 10
@property(nonatomic, assign) cgfloat trackerwidth; //
繪製progress寬度 default: 10
//ccprogressviewstylecircle 有效
@property(nonatomic, strong) uicolor *fillcolor; //
中心顏色
@property(nonatomic, assign) bool clockwise; //
是否是順時針 default: yes
@property(nonatomic, assign) cgfloat startangle; //
進度條開始angle, default: -m_pi/2.0
@property (nonatomic, strong) uibutton *centerbtn; //
記錄進度的label
@property (nonatomic, strong) uicolor *labelbackgroundcolor; //
label的背景色 預設clearcolor
@property (nonatomic, strong) uicolor *textcolor; //
label的字型顏色 預設黑色
@property (nonatomic, strong) uifont *textfont; //
label的字型大小 預設15
- (void
)setprogress:(cgfloat)progress;
- (void
)setprogress:(cgfloat)progress animated:(bool)animated;
@end

//

//demo
////
created by leao on 2017/8/7.
////
#import
"ccprogressview.h
"#import
#import
#import
#define kccprogressfillcolor [uicolor clearcolor]
#define kccprogresstintcolor rgbcolor(214, 88, 45)
#define kcctracktintcolor rgbcolor(243, 212, 187)
#define progress_width self.frame.size.width
#define progress_height self.frame.size.height
#define kanimtimeinterval 2
@inte***ce
ccprogressview ()
@property(nonatomic, strong) cashapelayer *tracklayer;
@property(nonatomic, strong) cashapelayer *progresslayer;
@end
@implementation
ccprogressview
-(instancetype)initwithframe:(cgrect)frame
return
self;
}-(instancetype)init
return
self;
}#pragma mark - private
- (void
)initsubviews
- (void
)layoutsubviews
#pragma mark - private
- (uibutton *)centerbtn
return
_centerbtn;
}- (void
)updatelayerpath
else
}#pragma mark - setter
- (void)settracktintcolor:(uicolor *)tracktintcolor
- (void)setprogresstintcolor:(uicolor *)progresstintcolor
- (void)setprogressfulltintcolor:(uicolor *)progressfulltintcolor
}- (void
)setlinewidth:(cgfloat)linewidth
}- (void
)settrackerwidth:(cgfloat)trackerwidth 
}#pragma mark - setter (ccprogressviewstylecircle)
- (void)setfillcolor:(uicolor *)fillcolor
- (void
)setclockwise:(bool)clockwise
- (void
)setstartangle:(cgfloat)startangle
- (void
)setprogress:(cgfloat)progress
- (void
)setprogress:(cgfloat)progress animated:(bool)animated
else
@weakify(self);
basicanim.completionblock = ^(popanimation *anim, bool finished) 
};[self.progresslayer pop_addanimation:basicanim forkey:kpopshapelayerstrokeend];
} else
}}@end

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