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//
// NoDataView.m
// redstar
//
// Created by admin on 15/11/20.
// Copyright © 2015年 ZWF. All rights reserved.
//
#import "NoDataView.h"
#define kImageWidth 91
#define kImageHeight 91
@implementation NoDataView
- (instancetype)init
{
self = [super init];
if (self) {
[self setup];
}
return self;
}
- (void)setup
{
UIImageView *imageView = [[UIImageView alloc] init];
imageView.translatesAutoresizingMaskIntoConstraints = NO;
imageView.image = [UIImage imageNamed:@"空白页_icon"];
[self addSubview:imageView];
NSLayoutConstraint *imageViewTop = [NSLayoutConstraint constraintWithItem:imageView attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeCenterY multiplier:1.0 constant:-30];
[self addConstraint:imageViewTop];
NSLayoutConstraint *imageViewLeft = [NSLayoutConstraint constraintWithItem:imageView attribute:NSLayoutAttributeLeft relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeLeft multiplier:1.0 constant:(kScreenWidth - kImageWidth) / 2];
[self addConstraint:imageViewLeft];
NSLayoutConstraint *imageViewHeight = [NSLayoutConstraint constraintWithItem:imageView attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1.0 constant:kImageHeight];
[self addConstraint:imageViewHeight];
NSLayoutConstraint *imageViewWidth = [NSLayoutConstraint constraintWithItem:imageView attribute:NSLayoutAttributeWidth relatedBy:NSLayoutRelationEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1.0 constant:kImageWidth];
[self addConstraint:imageViewWidth];
UILabel *label = [[UILabel alloc] init];
label.text = @"很抱歉，暂无数据！";
label.translatesAutoresizingMaskIntoConstraints = NO;
label.font = [UIFont boldSystemFontOfSize:30.0];
label.textAlignment = NSTextAlignmentCenter;
label.textColor = [UIColor colorWithRed:189/255.0 green:224/255.0 blue:246/255.0 alpha:1.0];
[self addSubview:label];
NSLayoutConstraint *labelTop = [NSLayoutConstraint constraintWithItem:label attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:imageView attribute:NSLayoutAttributeBottom multiplier:1.0 constant:10];
[self addConstraint:labelTop];
NSLayoutConstraint *labelLeft = [NSLayoutConstraint constraintWithItem:label attribute:NSLayoutAttributeLeft relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeLeft multiplier:1.0 constant:0];
[self addConstraint:labelLeft];
NSLayoutConstraint *labelRight = [NSLayoutConstraint constraintWithItem:label attribute:NSLayoutAttributeRight relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeRight multiplier:1.0 constant:0];
[self addConstraint:labelRight];
NSLayoutConstraint *labelHeight = [NSLayoutConstraint constraintWithItem:label attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1.0 constant:40];
[self addConstraint:labelHeight];
}
@end