iOS座位選擇布局：ZSeatSelector

ZSeatSelector 是一個用 Objective-C 寫的座位選擇布局。

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

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

@interface ViewController : UIViewController <ZSeatSelectorDelegate>{
}

Create your map using a NSString.
Note:
A = Available
U = Unavailable
D = Disabled
_ = Space
/ = Line Break (row)

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

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

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];

*Add the delegate functions *

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

-(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);
}

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