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| | | // |
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| | | // JHPieItemsView.m |
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| | | // JHCALayer |
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| | | // |
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| | | // Created by cjatech-简豪 on 16/4/28. |
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| | | // Copyright © 2016年 JH. All rights reserved. |
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| | | // |
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| | | #import "JHPieItemsView.h" |
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| | | @interface JHPieItemsView () |
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| | | @property (nonatomic,assign) CGFloat beginAngle; |
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| | | @property (nonatomic,assign) CGFloat endAngle; |
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| | | @property (nonatomic,strong) UIColor * fillColor; |
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| | | @property (nonatomic,strong) CAShapeLayer * shapeLayer; |
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| | | @end |
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| | | @implementation JHPieItemsView |
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| | | -(JHPieItemsView *)initWithFrame:(CGRect)frame andBeginAngle:(CGFloat)beginAngle andEndAngle:(CGFloat)endAngle andFillColor:(UIColor *)fillColor{ |
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| | | |
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| | | if (self = [super initWithFrame:frame]) { |
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| | | |
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| | | _beginAngle = beginAngle; |
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| | | _endAngle = endAngle; |
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| | | _fillColor = fillColor; |
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| | | |
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| | | [self configBaseLayer]; |
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| | | } |
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| | | return self; |
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| | | } |
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| | | - (void)configBaseLayer{ |
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| | | _shapeLayer = [CAShapeLayer layer]; |
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| | | |
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| | | UIBezierPath *path = [UIBezierPath bezierPath]; |
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| | | |
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| | | [path addArcWithCenter:CGPointMake(self.frame.size.width/2, self.frame.size.height/2) radius:self.frame.size.width/2 startAngle:_beginAngle endAngle:_endAngle clockwise:YES]; |
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| | | |
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| | | _shapeLayer.path = path.CGPath; |
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| | | _shapeLayer.lineWidth = self.frame.size.width; |
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| | | _shapeLayer.strokeColor = _fillColor.CGColor; |
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| | | _shapeLayer.fillColor = [UIColor clearColor].CGColor; |
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| | | [self.layer addSublayer:_shapeLayer]; |
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| | | |
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| | | CABasicAnimation *basic = [CABasicAnimation animationWithKeyPath:@"strokeEnd"]; |
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| | | basic.duration = 1.1; |
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| | | basic.fromValue = @(0.1f); |
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| | | basic.toValue = @(1.0f); |
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| | | [_shapeLayer addAnimation:basic forKey:@"basic"]; |
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| | | } |
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| | | -(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{ |
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| | | NSLog(@"touch%ld",self.tag); |
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| | | |
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| | | } |
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| | | @end |
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