XGCustomCamera

//
//  XGMainViewController.m
//  XGCustomCamera
//
//  Created by 小果 on 2016/12/6.
//  Copyright © 2016年 小果. All rights reserved.
//

#import "XGMainViewController.h"
#import "XGCameraController.h"
@implementation XGMainViewController{
    UIButton    *_openCameraBtn;
}
- (void)viewDidLoad {
    [super viewDidLoad]; 
    [self setupOpenCameraBtn];
}
-(void)setupOpenCameraBtn{
    _openCameraBtn = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 200, 150)];
    _openCameraBtn.center = self.view.center;
    [self.view addSubview:_openCameraBtn];
    [_openCameraBtn setImage:[UIImage imageNamed:@"Camera"] forState:UIControlStateNormal];
    [_openCameraBtn addTarget:self action:@selector(openCamera) forControlEvents:UIControlEventTouchUpInside]; 
}
-(void)openCamera{
    XGCameraController *cameraVC = [XGCameraController new];
    [self presentViewController:cameraVC animated:YES completion:nil];
}
@end

-(void)xg_addChangeSignWithFontColor:(UIButton *)sender{
    XGSwitchColorController *switchColor = [XGSwitchColorController new];
    switchColor.xg_BgColor = ^(UIColor *cellColor){
        _waterLable.textColor = cellColor;
        _popSwitchFontColor = cellColor;
    };
    [self xg_setupPopViewWithAttribute:switchColor andView:sender];
}
-(void)xg_changeSignatureWithFontSize:(UIButton *)sender{
    XGSwitchFontSizeController *switchSize = [XGSwitchFontSizeController new];
    switchSize.xg_FontSize = ^(NSInteger fontSize){
        _waterLable.font = [UIFont systemFontOfSize:fontSize];
        textSize = fontSize;
    };
    [self xg_setupPopViewWithAttribute:switchSize andView:sender];
}
-(void)xg_setupPopViewWithAttribute:(UIViewController *)vc andView:(UIView *)view{
    vc.modalPresentationStyle = UIModalPresentationPopover;
    vc.preferredContentSize = CGSizeMake(60, 200);
    vc.popoverPresentationController.delegate = self;
    vc.popoverPresentationController.sourceView = view;
    vc.popoverPresentationController.permittedArrowDirections = UIPopoverArrowDirectionDown;
    CGSize size = view.bounds.size;
    vc.popoverPresentationController.sourceRect = CGRectMake(size.width * 0.5, -5, 0, 0);
    [self presentViewController:vc animated:YES completion:nil];
}