background image

@end

 

#import "BIDCutView.h"

@implementation BIDCutView

@synthesize delegate=_delegate;

- (id)initWithFrame:(CGRect)frame

{

    self = [super initWithFrame:frame];

    if (self) {

        // Initialization code

    }

    return self;

}

- (void)drawRect:(CGRect)rect

{

    CGContextRef ctx = UIGraphicsGetCurrentContext();

    CGContextSetLineWidth(ctx, 1.5);

    CGContextSetStrokeColorWithColor(ctx, [UIColor 
purpleColor].CGColor);

    CGFloat lengths[2] = {15.0,5.0};

    CGContextSetLineDash(ctx, 2, lengths, 2);

    CGContextStrokeRect(ctx, targetRect);  //画虚线矩形

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