如何在for循環

Question

科裏森，但其只工作了1個圖像

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { 
    UITouch *touch = [touches anyObject]; 
    CGPoint p = [touch locationInView:self.view]; 
    if (CGRectContainsPoint(CGRectMake(myImage1.frame.origin.x, myImage1.frame.origin.y, myImage1.frame.size.width, myImage1.frame.size.height), p)) 
    { 
     [pieMenu showInView:self.view atPoint:p]; 
    } 
} 

這將工作與圖像一般碰撞無論是

[self addImageSubViewAtX:160.0 atY:190.0]; 

OR

[self addImageSubViewAtX:90.0 atY:140.0]; 

但不一起

這是方法由您定義

- (void)addImageSubViewAtX:(CGFloat)x atY:(CGFloat)y { 
    CGRect myImageRect1 = CGRectMake(x, y, 30.0f, 30.0f); 
    myImage1 = [[UIImageView alloc] initWithFrame:myImageRect1]; 
    [myImage1 setImage:[UIImage imageNamed:@"status_finish.gif"]]; 
    [self.view addSubview:myImage1];   
} 

Answer 1

我建議做一個方法接受一些參數，因爲它們不是絕對的相同

- (void)addImageSubViewAtX:(CGFloat)x atY:(CGFloat)y { 
    CGRect myImageRect1 = CGRectMake(x, y, 30.0f, 30.0f); 
    myImage1 = [[UIImageView alloc] initWithFrame:myImageRect1]; 
    [myImage1 setImage:[UIImage imageNamed:@"status_finish.gif"]]; 
    [self.view addSubview:myImage1]; 

} 

然後調用它的2倍：[self addImageSubViewAtX:160.0 atY:190.0] and [self addImageSubViewAtX:90.0 atY:140.0]