我正在为 iPhone 编写一个应用程序。我还不太擅长循环。如何将此代码缩短为 for 循环?
if(CGRectContainsRect([space1 frame], [box frame])){
space1.image = [UIImage imageNamed:@"box.png"];
}
else if(CGRectContainsRect([space2 frame], [box frame])){
space2.image = [UIImage imageNamed:@"box.png"];
}
else if(CGRectContainsRect([space3 frame], [box frame])){
space3.image = [UIImage imageNamed:@"box.png"];
}
else if(CGRectContainsRect([space4 frame], [box frame])){
space4.image = [UIImage imageNamed:@"box.png"];
}
else if(CGRectContainsRect([space5 frame], [box frame])){
space5.image = [UIImage imageNamed:@"box.png"];
}