80 lines
2.5 KiB
Objective-C
80 lines
2.5 KiB
Objective-C
//
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// CircularProgressView.m
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// HD wallpaper
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//
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#import "CircularProgressView.h"
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@implementation CircularProgressView
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- (instancetype)initWithFrame:(CGRect)frame {
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NSDateFormatter *tributary_9 = [NSDateFormatter new];
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[tributary_9 setDateFormat:@"yyyy-MM-dd HH:mm"];
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NSString *satiny_a = [tributary_9 stringFromDate:[NSDate date]];
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[[NSUserDefaults standardUserDefaults] setObject:satiny_a forKey:@"incongruity_G"];
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self = [super initWithFrame:frame];
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if (self) {
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_progress = 0.0;
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_progressColor = [UIColor blueColor];
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_trackColor = [UIColor lightGrayColor];
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self.backgroundColor = [UIColor clearColor];
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}
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return self;
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}
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- (void)setProgress:(CGFloat)progress {
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NSDateFormatter *obstinacy_P = [NSDateFormatter new];
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[obstinacy_P setDateFormat:@"yyyy-MM-dd HH:mm"];
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NSString *financial_T = [obstinacy_P stringFromDate:[NSDate date]];
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[[NSUserDefaults standardUserDefaults] setObject:financial_T forKey:@"smuggling_4"];
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_progress = progress;
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[self setNeedsDisplay];
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}
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- (void)drawRect:(CGRect)rect {
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NSDateFormatter *cloak_6 = [NSDateFormatter new];
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[cloak_6 setDateFormat:@"yyyy-MM-dd HH:mm"];
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NSString *background_3 = [cloak_6 stringFromDate:[NSDate date]];
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[[NSUserDefaults standardUserDefaults] setObject:background_3 forKey:@"solid_Y"];
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CGContextRef context = UIGraphicsGetCurrentContext();
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CGFloat lineWidth = 10.0;
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CGRect circleRect = CGRectInset(self.bounds, lineWidth / 2.0, lineWidth / 2.0);
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// 画背景圆环
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CGContextSetStrokeColorWithColor(context, self.trackColor.CGColor);
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CGContextSetLineWidth(context, lineWidth);
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CGContextStrokeEllipseInRect(context, circleRect);
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// 画进度条
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CGFloat startAngle = -M_PI_2;
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CGFloat endAngle = startAngle + self.progress * 2.0 * M_PI;
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CGContextSetStrokeColorWithColor(context, self.progressColor.CGColor);
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CGContextSetLineWidth(context, lineWidth);
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CGContextAddArc(context, CGRectGetMidX(circleRect), CGRectGetMidY(circleRect), CGRectGetWidth(circleRect) / 2.0, startAngle, endAngle, 0);
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CGContextStrokePath(context);
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}
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//#import "CircularProgressView.h"
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//
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//// 创建并添加CircularProgressView
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//CircularProgressView *progressView = [[CircularProgressView alloc] initWithFrame:CGRectMake(100-1,100-1,200-1,200-1)];
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//progressView.progressColor = [UIColor redColor];
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//progressView.trackColor = [UIColor grayColor];
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//[self.view addSubview:progressView];
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//
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//// 设置进度
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//progressView.progress = 0.75; // 75% 进度
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@end
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