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60 lines
1.5 KiB
Objective-C
60 lines
1.5 KiB
Objective-C
//
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// Copyright (c) 2015 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#import "CircleImageView.h"
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@implementation CircleImageView
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- (instancetype)initWithFrame:(CGRect)frame {
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if ((self = [super initWithFrame:frame])) {
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[self sharedInit];
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}
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return self;
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}
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- (id)initWithCoder:(NSCoder *)aDecoder {
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if ((self = [super initWithCoder:aDecoder])) {
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[self sharedInit];
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}
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return self;
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}
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- (void)sharedInit {
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self.backgroundColor = [UIColor whiteColor];
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[super setContentMode:UIViewContentModeCenter];
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CALayer *layer = [super layer];
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layer.shadowOffset = CGSizeMake(0, 2);
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layer.shadowOpacity = 0.25;
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layer.shadowColor = [[UIColor grayColor] CGColor];
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layer.shadowRadius = 4.0;
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layer.shadowOffset = CGSizeMake(0, 2);
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}
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- (void)layoutSubviews {
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[super layoutSubviews];
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CGSize size = self.bounds.size;
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CGFloat dim = MAX(size.width, size.height);
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self.layer.cornerRadius = dim / 2;
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}
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- (void)setContentMode:(UIViewContentMode)contentMode {
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// ignore
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}
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@end
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