環形進度條的實現

//新增**

在所需要展示進度條的類裡引入類

#import 

"dacircularprogressview.h"
#import 
"dalabeledcircularprogressview.h"

//.h

// labeled progress views
@property (strong, nonatomic) dalabeledcircularprogressview *labeledprogressview;
@property (strong, nonatomic) uistepper *stepper;
@property (strong, nonatomic) nstimer *timer;

//.m

@synthesize stepper = _stepper;
@synthesize timer = _timer;
viewdidload中實現
//進度條的初始化
self
.labeledprogressview = [[dalabeledcircularprogressview alloc] initwithframe:cgrectmake(100.0f, 100.0f, 60.0f, 60.0f)];
self
.labeledprogressview
.roundedcorners = no;
[self
.view addsubview:self
.labeledprogressview];
//修改展示形式
self
.labeledprogressview
.tracktintcolor = [uicolor graycolor];
self
.labeledprogressview
.progresstintcolor = [uicolor whitecolor];
self
.labeledprogressview
.thicknessratio = 1.0f;
self
.labeledprogressview
.clockwiseprogress = no;
[self startanimation];

- (void)startanimation

- (void)progresschange

cgfloat number= self
.labeledprogressview
.progress*100;
self
.labeledprogressview
.progresslabel
.text = [nsstring stringwithformat:@"%.f%%", number];
}

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