IOS/HappyJob/HappyJob/Components/CustomControl/UIView/Portrait_头像/HJPortraitView.m

//
//  HJPortraitView.m
//  HappyJob
//
//  Created by Bob on 2019/4/4.
//  Copyright © 2019 Bob. All rights reserved.
//

#import "HJPortraitView.h"

@interface HJPortraitView ()

@end

@implementation HJPortraitView

- (instancetype)initWithFrame:(CGRect)frame {
    if (self = [super initWithFrame:frame]) {
        self.backgroundColor = [UIColor whiteColor];
        self.layer.borderWidth = 1;
        self.layer.borderColor = [UIColor colorWithRed:240/255.0 green:240/255.0 blue:240/255.0 alpha:1.0].CGColor;
        
        [self addSubview:self.imageView];
    }
    return self;
}

- (void)setFrame:(CGRect)frame {
    [super setFrame:frame];
    
    CGFloat radius = MIN(frame.size.width, frame.size.height) / 2;
    self.layer.cornerRadius = radius;
    self.layer.masksToBounds = YES;
    
    CGFloat scale = 16; // 缩放系数
    CGFloat x = MIN(6, ceilf(frame.size.width / scale)) + self.layer.borderWidth; // 最大间距不能超过6
    CGFloat y = MIN(6, ceilf(frame.size.height / scale)) + self.layer.borderWidth;
    CGFloat w = frame.size.width - x * 2;
    CGFloat h = frame.size.height - y * 2;
    self.imageView.frame = CGRectMake(x, y, w, h);
    self.imageView.layer.cornerRadius = MIN(w, h) / 2;
    self.imageView.layer.masksToBounds = YES;
}

#pragma mark - getters and setters

- (void)setImage:(UIImage *)image {
    _image = image;
    self.imageView.image = image;
}

- (UIImageView *)imageView {
    if (_imageView == nil) {
        _imageView = [[UIImageView alloc] init];
    }
    return _imageView;
}

@end