// 세로
if (toInterfaceOrientation == UIInterfaceOrientationPortrait ||
toInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown){
NSLog(@"vertical");
rect = CGRectMake(0.0, 0.0, 1024.0, 768.0);
topMBar.frame = CGRectMake(0.0, 0.0, 1024.0, 44.0);
// 가로
} else if (toInterfaceOrientation == UIInterfaceOrientationLandscapeLeft ||
toInterfaceOrientation == UIInterfaceOrientationLandscapeRight) {
NSLog(@"horizontal");
rect = CGRectMake(0.0, 0.0, 768.0, 1024.0);
topMBar.frame = CGRectMake(0.0, 0.0, 768.0, 44.0);
}
mVC.frame = rect;
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { BOOL returnValue = NO; if ( (interfaceOrientation == UIInterfaceOrientationLandscapeRight) || (interfaceOrientation == UIInterfaceOrientationLandscapeLeft) ) { returnValue = YES; } return returnValue;
}
CGRect frame = CGRectMake(10, 290, 300, 70);
UIView *background = [[UIView alloc] initWithFrame:frame];
background.backgroundColor = [UIColor blackColor];
background.alpha = 0.8;
background.layer.cornerRadius = 8;
background.layer.masksToBounds = YES;
[self.view addSubview:background];
라운드 사각형 만들기
/UITabBarController+CCAdditions.h
@interface UITabBarController (CCAdditions)
- (void) setBackgroundImage:(UIImage *)i;
@end
//UITabBarController+CCAdditions.m
#import "UITabBarController+CCAdditions.h"
@implementation UITabBarController (CCAdditions)
- (void) setBackgroundImage:(UIImage *)i {
UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(0,0,320,480)];
imageView.backgroundColor = [UIColor colorWithPatternImage:i];
[[self view] addSubview:imageView];
[[self view] sendSubviewToBack:imageView];
[[self view] setOpaque:NO];
[[self view] setBackgroundColor:[UIColor clearColor]];
[imageView release];
}
@end
//example use in an apdelegate
#import "UITabBarController+CCAdditions.h"
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[tabBarController setBackgroundImage:[UIImage imageNamed:@"icon.png"]];
[tabBarController.view setNeedsDisplay];
return YES;
}
I use colorWithPatternImage instead of backgroundImage because it allows tiling when necessary
L1AppAppDelegate *theDelegate = (L1AppAppDelegate*)[[UIApplication sharedApplication] delegate]; tabBarController = theDelegate.tabBarController; tabBarController.selectedIndex = 1;
self.tabBarController.selectedViewController = YOURTABBARITEMController; self.tabBarController.selectedViewController = [self.tabBarController.viewControllers objectAtIndex:1];
Do NOT forget to declare YOURTABBARController in the interface (.h), synthesize it, and #import the interface file into your .m file.
Plus for me I MYTABBARController was declared as @class in the interface too.
#pragma mark -
#pragma mark YouTube
- (void)embedYouTube:(NSString *)urlString frame:(CGRect)frame {
NSString *embedHTML = @"\
<html><head>\
<style type=\"text/css\">\
body {\
background-color: transparent;\
color: white;\
}\
</style>\
</head><body style=\"margin:0\">\
<embed id=\"yt\" src=\"%@\" type=\"application/x-shockwave-flash\" autoplay=\"1\" \
width=\"%0.0f\" height=\"%0.0f\"></embed>\
</body></html>";
NSString *html = [NSString stringWithFormat:embedHTML, urlString, frame.size.width, frame.size.height];
UIWebView *videoView = [[UIWebView alloc] initWithFrame:frame];
videoView.delegate = self;
[videoView loadHTMLString:html baseURL:nil];
[window addSubview:videoView];
[videoView release];
}
// 웹뷰의 유튜브 재싱 버튼 클릭.
- (UIButton *)findButtonInView:(UIView *)view {
UIButton *button = nil;
if ([view isMemberOfClass:[UIButton class]]) {
return (UIButton *)view;
}
if (view.subviews && [view.subviews count] > 0) {
for (UIView *subview in view.subviews) {
button = [self findButtonInView:subview];
if (button) return button;
}
}
return button;
}
// 웹뷰가 로드된 후 오토플레이 강제 처리.
- (void)webViewDidFinishLoad:(UIWebView *)_webView {
UIButton *b = [self findButtonInView:_webView];
[b sendActionsForControlEvents:UIControlEventTouchUpInside];
}
저번에 발표한 Core Data 쪽 보다가 NSPredicate란 넘이 있길래 Core Data관련으로만 쓰이는 줄 알았는데 아니군요.
NSArray 나 NSSet 필터링 하는데나.... NSObject 확인하는데도 쓰일 수 있네요
우선 NSArray 필터링 하는걸 간단하게 하나 보자면 아래와 같은 경우가 되겠네요
NSString *string1 = @"a";
NSString *string2 = @"b";
NSString *string3 = @"c";
NSString *string4 = @"d";
NSString *string5 = @"e";
NSString *string6 = @"f";
NSArray *stringArray = [[NSArray alloc] initWithObjects:string1,
string2,
string3,
string4,
string5,
string6, nil];
NSLog(@"%@", stringArray);
NSPredicate *aPredicate = [NSPredicate predicateWithFormat:@"SELF IN {'b', 'c', 'd', 'f'}"];
NSArray *filteredArray = [stringArray filteredArrayUsingPredicate:aPredicate];
NSLog(@"%@", filteredArray);
Array를 일일이 비교할 필요없이 한방에 추려내는게 가능하네요
NSObject 가 Predicate 충족하는가 확인하는 거는
BOOL isExpectedObject = [aPredicate evaluateWithObject:string2];
NSLog(@"%@", isExpectedObject?@"YES":@"NO");
이렇게 적용해 볼 수 있구요.
비교적 간단하게 Collection 필터링하는게 가능하니 유용할 것 같네요.
오브젝트에 관한 쿼리를 만든다고나 할까....
좀더 다양한 기능을 포함하고 있으니 관심있으신 분들은
개발자 문서 Predicate Programming Guide 그리고 NSPredicate Class Reference 참조하시기 바랍니다.
if (toInterfaceOrientation == UIInterfaceOrientationPortrait ||
toInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown){
NSLog(@"vertical");
rect = CGRectMake(0.0, 0.0, 1024.0, 768.0);
topMBar.frame = CGRectMake(0.0, 0.0, 1024.0, 44.0);
// 가로
} else if (toInterfaceOrientation == UIInterfaceOrientationLandscapeLeft ||
toInterfaceOrientation == UIInterfaceOrientationLandscapeRight) {
NSLog(@"horizontal");
rect = CGRectMake(0.0, 0.0, 768.0, 1024.0);
topMBar.frame = CGRectMake(0.0, 0.0, 768.0, 44.0);
}
mVC.frame = rect;
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { BOOL returnValue = NO; if ( (interfaceOrientation == UIInterfaceOrientationLandscapeRight) || (interfaceOrientation == UIInterfaceOrientationLandscapeLeft) ) { returnValue = YES; } return returnValue;
}
CGRect frame = CGRectMake(10, 290, 300, 70);
UIView *background = [[UIView alloc] initWithFrame:frame];
background.backgroundColor = [UIColor blackColor];
background.alpha = 0.8;
background.layer.cornerRadius = 8;
background.layer.masksToBounds = YES;
[self.view addSubview:background];
라운드 사각형 만들기
/UITabBarController+CCAdditions.h
@interface UITabBarController (CCAdditions)
- (void) setBackgroundImage:(UIImage *)i;
@end
//UITabBarController+CCAdditions.m
#import "UITabBarController+CCAdditions.h"
@implementation UITabBarController (CCAdditions)
- (void) setBackgroundImage:(UIImage *)i {
UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(0,0,320,480)];
imageView.backgroundColor = [UIColor colorWithPatternImage:i];
[[self view] addSubview:imageView];
[[self view] sendSubviewToBack:imageView];
[[self view] setOpaque:NO];
[[self view] setBackgroundColor:[UIColor clearColor]];
[imageView release];
}
@end
//example use in an apdelegate
#import "UITabBarController+CCAdditions.h"
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[tabBarController setBackgroundImage:[UIImage imageNamed:@"icon.png"]];
[tabBarController.view setNeedsDisplay];
return YES;
}
I use colorWithPatternImage instead of backgroundImage because it allows tiling when necessary
L1AppAppDelegate *theDelegate = (L1AppAppDelegate*)[[UIApplication sharedApplication] delegate]; tabBarController = theDelegate.tabBarController; tabBarController.selectedIndex = 1;
self.tabBarController.selectedViewController = YOURTABBARITEMController; self.tabBarController.selectedViewController = [self.tabBarController.viewControllers objectAtIndex:1];
Do NOT forget to declare YOURTABBARController in the interface (.h), synthesize it, and #import the interface file into your .m file.
Plus for me I MYTABBARController was declared as @class in the interface too.
#pragma mark -
#pragma mark YouTube
- (void)embedYouTube:(NSString *)urlString frame:(CGRect)frame {
NSString *embedHTML = @"\
<html><head>\
<style type=\"text/css\">\
body {\
background-color: transparent;\
color: white;\
}\
</style>\
</head><body style=\"margin:0\">\
<embed id=\"yt\" src=\"%@\" type=\"application/x-shockwave-flash\" autoplay=\"1\" \
width=\"%0.0f\" height=\"%0.0f\"></embed>\
</body></html>";
NSString *html = [NSString stringWithFormat:embedHTML, urlString, frame.size.width, frame.size.height];
UIWebView *videoView = [[UIWebView alloc] initWithFrame:frame];
videoView.delegate = self;
[videoView loadHTMLString:html baseURL:nil];
[window addSubview:videoView];
[videoView release];
}
// 웹뷰의 유튜브 재싱 버튼 클릭.
- (UIButton *)findButtonInView:(UIView *)view {
UIButton *button = nil;
if ([view isMemberOfClass:[UIButton class]]) {
return (UIButton *)view;
}
if (view.subviews && [view.subviews count] > 0) {
for (UIView *subview in view.subviews) {
button = [self findButtonInView:subview];
if (button) return button;
}
}
return button;
}
// 웹뷰가 로드된 후 오토플레이 강제 처리.
- (void)webViewDidFinishLoad:(UIWebView *)_webView {
UIButton *b = [self findButtonInView:_webView];
[b sendActionsForControlEvents:UIControlEventTouchUpInside];
}
저번에 발표한 Core Data 쪽 보다가 NSPredicate란 넘이 있길래 Core Data관련으로만 쓰이는 줄 알았는데 아니군요.
NSArray 나 NSSet 필터링 하는데나.... NSObject 확인하는데도 쓰일 수 있네요
우선 NSArray 필터링 하는걸 간단하게 하나 보자면 아래와 같은 경우가 되겠네요
NSString *string1 = @"a";
NSString *string2 = @"b";
NSString *string3 = @"c";
NSString *string4 = @"d";
NSString *string5 = @"e";
NSString *string6 = @"f";
NSArray *stringArray = [[NSArray alloc] initWithObjects:string1,
string2,
string3,
string4,
string5,
string6, nil];
NSLog(@"%@", stringArray);
NSPredicate *aPredicate = [NSPredicate predicateWithFormat:@"SELF IN {'b', 'c', 'd', 'f'}"];
NSArray *filteredArray = [stringArray filteredArrayUsingPredicate:aPredicate];
NSLog(@"%@", filteredArray);
Array를 일일이 비교할 필요없이 한방에 추려내는게 가능하네요
NSObject 가 Predicate 충족하는가 확인하는 거는
BOOL isExpectedObject = [aPredicate evaluateWithObject:string2];
NSLog(@"%@", isExpectedObject?@"YES":@"NO");
이렇게 적용해 볼 수 있구요.
비교적 간단하게 Collection 필터링하는게 가능하니 유용할 것 같네요.
오브젝트에 관한 쿼리를 만든다고나 할까....
좀더 다양한 기능을 포함하고 있으니 관심있으신 분들은
개발자 문서 Predicate Programming Guide 그리고 NSPredicate Class Reference 참조하시기 바랍니다.
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