//
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// MyQRViewController.m
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// ScanHelperDemo
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//
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// Created by zhengrui on 17/2/14.
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// Copyright © 2017年 zhengrui. All rights reserved.
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//
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#import "MyQRViewController.h"
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#import "LBXScanWrapper.h"
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#import "LBXAlertAction.h"
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#import "UIImageView+CornerRadius.h"
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@interface MyQRViewController ()
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//二维码
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@property (nonatomic, strong) UIView *qrView;
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@property (nonatomic, strong) UIImageView* qrImgView;
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//条形码
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@property (nonatomic, strong) UIView *tView;
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@property (nonatomic, strong) UIImageView *tImgView;
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@end
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@implementation MyQRViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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// Do any additional setup after loading the view.
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if ([self respondsToSelector:@selector(setEdgesForExtendedLayout:)]) {
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self.edgesForExtendedLayout = UIRectEdgeNone;
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}
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self.view.backgroundColor = [UIColor whiteColor];
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}
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- (void)viewDidAppear:(BOOL)animated
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{
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[super viewDidAppear:animated];
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UIButton *btn1 = [[UIButton alloc]initWithFrame:CGRectMake(50, self.view.frame.size.height - 60, self.view.frame.size.width-100, 40)];
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[btn1 setTitle:@"切换码的样式及类型" forState:UIControlStateNormal];
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[btn1 setTitleColor:[UIColor blueColor] forState:UIControlStateNormal];
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[btn1 addTarget:self action:@selector(newCodeChooose) forControlEvents:UIControlEventTouchUpInside];
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btn1.backgroundColor = [UIColor lightGrayColor];
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[self.view addSubview:btn1];
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//二维码
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UIView *view = [[UIView alloc]initWithFrame:CGRectMake( (CGRectGetWidth(self.view.frame)-CGRectGetWidth(self.view.frame)*5/6)/2, 100, CGRectGetWidth(self.view.frame)*5/6, CGRectGetWidth(self.view.frame)*5/6)];
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[self.view addSubview:view];
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view.backgroundColor = [UIColor whiteColor];
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view.layer.shadowOffset = CGSizeMake(0, 2);
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view.layer.shadowRadius = 2;
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view.layer.shadowColor = [UIColor blackColor].CGColor;
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view.layer.shadowOpacity = 0.5;
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self.qrImgView = [[UIImageView alloc]init];
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_qrImgView.bounds = CGRectMake(0, 0, CGRectGetWidth(view.frame)-12, CGRectGetWidth(view.frame)-12);
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_qrImgView.center = CGPointMake(CGRectGetWidth(view.frame)/2, CGRectGetHeight(view.frame)/2);
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[view addSubview:_qrImgView];
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self.qrView = view;
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//条形码
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self.tView = [[UIView alloc]initWithFrame:CGRectMake( (CGRectGetWidth(self.view.frame)-CGRectGetWidth(self.view.frame)*5/6)/2,
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100,
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CGRectGetWidth(self.view.frame)*5/6,
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CGRectGetWidth(self.view.frame)*5/6*0.5)];
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[self.view addSubview:_tView];
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self.tImgView = [[UIImageView alloc]init];
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_tImgView.bounds = CGRectMake(0, 0, CGRectGetWidth(_tView.frame)-12, CGRectGetHeight(_tView.frame)-12);
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_tImgView.center = CGPointMake(CGRectGetWidth(_tView.frame)/2, CGRectGetHeight(_tView.frame)/2);
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[_tView addSubview:_tImgView];
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[self createQR1];
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}
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- (void)newCodeChooose
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{
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__weak __typeof(self) weakSelf = self;
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[LBXAlertAction showActionSheetWithTitle:@"" message:nil chooseBlock:^(NSInteger buttonIdx) {
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if (buttonIdx==1) {
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[weakSelf createQR1];
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}
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else if (buttonIdx == 2)
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{
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[weakSelf createQR2];
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}
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else if (buttonIdx == 3)
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{
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[weakSelf createQR3];
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}
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else if (buttonIdx == 4)
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{
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[weakSelf createCodeEAN13];
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}
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else if (buttonIdx == 5)
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{
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[weakSelf createCode93];
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}
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} cancelButtonTitle:@"取消" destructiveButtonTitle:nil otherButtonTitle:@"二维码+logo",@"二维码上色",@"二维码前景颜色+背景颜色",@"商品条形码",@"code93(支付宝付款条形码)",nil];
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}
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- (void)createQR1
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{
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_qrView.hidden = NO;
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_tView.hidden = YES;
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_qrImgView.image = [LBXScanWrapper createQRWithString:@"lbxia20091227@foxmail.com" size:_qrImgView.bounds.size];
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CGSize logoSize=CGSizeMake(30, 30);
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UIImageView* imageView = [self roundCornerWithImage:[UIImage imageNamed:@"logo.JPG"] size:logoSize];
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[LBXScanWrapper addImageViewLogo:_qrImgView centerLogoImageView:imageView logoSize:logoSize];
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}
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- (UIImageView*)roundCornerWithImage:(UIImage*)logoImg size:(CGSize)size
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{
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//logo圆角
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UIImageView *backImage = [[UIImageView alloc] initWithCornerRadiusAdvance:6.0f rectCornerType:UIRectCornerAllCorners];
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backImage.frame = CGRectMake(0, 0, size.width, size.height);
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backImage.backgroundColor = [UIColor whiteColor];
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UIImageView *logImage = [[UIImageView alloc] initWithCornerRadiusAdvance:6.0f rectCornerType:UIRectCornerAllCorners];
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logImage.image =logoImg;
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CGFloat diff =2;
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logImage.frame = CGRectMake(diff, diff, size.width - 2 * diff, size.height - 2 * diff);
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[backImage addSubview:logImage];
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return backImage;
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}
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- (void)createQR2
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{
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_qrView.hidden = NO;
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_tView.hidden = YES;
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UIImage *image = [LBXScanWrapper createQRWithString:@"lbxia20091227@foxmail.com" size:_qrImgView.bounds.size];
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//二维码上色
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_qrImgView.image = [LBXScanWrapper imageBlackToTransparent:image withRed:255.0f andGreen:74.0f andBlue:89.0f];
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}
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- (void)createQR3
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{
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_qrView.hidden = NO;
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_tView.hidden = YES;
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//生成的不好识别，自己去调好颜色应该就可以识别了
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_qrImgView.image = [LBXScanWrapper createQRWithString:@"lbxia20091227@foxmail.com"
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QRSize:_qrImgView.bounds.size
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QRColor:[UIColor colorWithRed:200./255. green:84./255. blue:40./255 alpha:1.0]
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bkColor:[UIColor colorWithRed:41./255. green:130./255. blue:45./255. alpha:1.0]];
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}
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//商品条形码
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- (void)createCodeEAN13
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{
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_qrView.hidden = YES;
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_tView.hidden = NO;
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_tImgView.image = [LBXScanWrapper createCodeWithString:@"6944551723107" size:_qrImgView.bounds.size CodeFomart:AVMetadataObjectTypeEAN13Code];
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}
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- (void)createCode93
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{
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_qrView.hidden = YES;
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_tView.hidden = NO;
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//支付宝付款码-条款码
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_tImgView.image = [LBXScanWrapper createCodeWithString:@"283657461695996598" size:_qrImgView.bounds.size CodeFomart:AVMetadataObjectTypeCode128Code];
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}
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- (void)clickBack{
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[self.navigationController popViewControllerAnimated:YES];
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}
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@end
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