ZSeatSelector

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Create a Seat Map Layout

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최종 버전 다운로드 (.zip)

- - A@2x.png
  - AppDelegate.h
  - AppDelegate.m
  - D@2x.png
  - Info.plist
  - main.m
  - S@2x.png
  - U@2x.png
  - ViewController.h
  - ViewController.m
  - ZSeat.h
  - ZSeat.m
  - ZSeatSelector.h
  - ZSeatSelector.m
- - project.pbxproj
- - Info.plist
  - ZSeatSelectorTests.m
- - A@2x.png
  - AppDelegate.swift
  - D@2x.png
  - Info.plist
  - S@2x.png
  - U@2x.png
  - ViewController.swift
  - ZSeatSelector.swift
- - project.pbxproj
README.md
ZSeat.h
ZSeat.m
ZSeatSelector.h
ZSeatSelector.m
ZSeatSelector.swift

// repository documentation

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# ZSeatSelector

<h6>Objective-C & Swift / Create a Seat Map Layout</h6>

![alt tag](http://i59.tinypic.com/2enawbc.png)

**You need to import ZSeatSelector and ZSeat. Also add the ZSeatSelector Delegate to your Controller:**

```obj-c

#import "ZSeatSelector.h"
#import "ZSeat.h"

@interface ViewController : UIViewController <ZSeatSelectorDelegate>{
}

```
<h6>Swift</h6>

```swift

class ViewController: UIViewController, ZSeatSelectorDelegate {
}

```

<br>
**Create your map using a NSString.**
<br>

Note:
<br>
A = Available
<br>
U = Unavailable
<br>
D = Disabled
<br>
_ = Space
<br>
/ = Line Break (row)

```obj-c

NSString *map =     @"AAAAA_DAAAA/"
                    @"UAAAA_DAAAA/"
                    @"UUUUU_DAAAA/"
                    @"UAAAA_AAAAA/"
                    @"AAAAA_AAAAA/";
```

<h6>Swift</h6>

```Swift

let map2:String =   "_DDDDDD_DDDDDD_DDDDDDDD_/" +
                    "_AAAAAA_AAAAAA_DUUUAAAA_/" +
                    "________________________/" +
                    "_AAAAAUUAAAUAAAAUAAAAAAA/" +
                    "_UAAUUUUUUUUUUUUUUUAAAAA/" +
                    "_AAAAAAAAAAAUUUUUUUAAAAA/" +
                    "_AAAAAAAAUAAAAUUUUAAAAAA/" +
                    "_AAAAAUUUAUAUAUAUUUAAAAA/"
```

<br>
**Create a ZSeatSelector Object as a UIScrollView** <br>
Set Seat Size 
<br>
Set Images
<br>
Set Seat Price
<br>
Finally Set Map
<br>

```obj-c

ZSeatSelector *seat = [[ZSeatSelector alloc]initWithFrame:CGRectMake(0, 30, self.view.frame.size.width, 160)];
    
    [seat setSeatSize:CGSizeMake(32, 32)];
    [seat setAvailableImage:[UIImage imageNamed:@"A"]
        andUnavailableImage:[UIImage imageNamed:@"U"]
           andDisabledImage:[UIImage imageNamed:@"D"]
           andSelectedImage:[UIImage imageNamed:@"S"]];
    [seat setSeat_price:30];
    [seat setMap:map];
    [seat setDelegate:self];
```
    
<h6>Swift</h6>

```swift
let seats2 = ZSeatSelector()
        seats2.frame = CGRectMake(0, 250, self.view.frame.size.width, 200)
        seats2.setSeatSize(CGSize(width: 30, height: 30))
        seats2.setAvailableImage(   UIImage(named: "A")!,
            andUnavailableImage:    UIImage(named: "U")!,
            andDisabledImage:       UIImage(named: "D")!,
            andSelectedImage:       UIImage(named: "S")!)
        seats2.setMap(map2)
        seats2.seat_price = 5.0
        seats2.selected_seat_limit = 5
        seats2.seatSelectorDelegate = self
        self.view.addSubview(seats2)
```
        
<br>
**Seat Limit** 
<br>
You can now add Seat Limit so that if you only allow to select 3 seats, the last 3 seats the user select are the ones that will be shown, deselecting the previous ones

```obj-c

[seat setSelected_seat_limit:3];
    
```

<h6>Swift</h6>

```swift

seats2.selected_seat_limit = 5
    
```

**Add the delegate functions**
<br>

```obj-c

- (void)seatSelected:(ZSeat *)seat{
    NSLog(@"Seat at Row:%ld and Column:%ld", (long)seat.row,(long)seat.column);
}

```

```obj-c

-(void)getSelectedSeats:(NSMutableArray *)seats{
    float total=0;
    for (int i=0; i<[seats count]; i++) {
        ZSeat *seat = [seats objectAtIndex:i];
        printf("Seat[%ld,%ld]\n",(long)seat.row,(long)seat.column);
        total += seat.price;
    }
    printf("--------- Total: %f\n",total);
}

```

<h6>Swift</h6>

```swift

func seatSelected(seat: ZSeat) {
        print("Seat at row: \(seat.row) and column: \(seat.column)\n")
    }
    
```

```swift

func getSelectedSeats(seats: NSMutableArray) {
        var total:Float = 0.0;
        for i in 0..<seats.count {
            let seat:ZSeat  = seats.objectAtIndex(i) as! ZSeat
            print("Seat at row: \(seat.row) and column: \(seat.column)\n")
            total += seat.price
        }
        print("----- Total -----\n")
        print("----- \(total) -----\n")
    }
    
```
**Zooming**
<br>
Set the zoom as you would with a UIScrollView properties:
minimumZoomScale<br>
maximimZoomScale<br>

Hope you find it useful.
<br>
<p>Follow me on Twitter <a href="https://www.twitter.com/richzertuche" target="_blank"> @richzertuche</a></p>

ZSeatSelector

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