I am using UITabbarController in my application and also I set the frame to it so that tabbar is display in center. I am so change color and image of tabbar but I want to remove the small edge its not clear how can i clear that color become white.
Code: [[UITabBar appearance] setShadowImage : [UIImage imageNamed:#"white.png"]];
Another option is, add
#import <QuartzCore/QuartzCore.h>
FrameWork and use
self.tabBarController.tabBar.layer.borderWidth = 0.50;
self.tabBarController.tabBar.layer.borderColor = self.tabBarController.tabBar.tintColor.CGColor;
add clipsToBounds and set to YES.
[[UITabBar appearance] setShadowImage:[UIImage imageNamed:#"transparentImage.png"]];
Try this with a transparent image.
or
[[UITabBar appearance] setShadowImage:[[UIImage alloc] init]];
[[UITabBar appearance] setBackgroundImage:[[UIImage alloc] init]];
These all are responsible for it. Try with second approach, as first is not working for you.
Related
I Have this Image for my UITabBar:
And this is how i add it to the Tab:
[[UITabBar appearance] setBackgroundImage:[UIImage imageNamed:#"NewTabBar.png"]];
[[UITabBar appearance] setSelectionIndicatorImage:[UIImage imageNamed:#"tabbar_selection.png"]];
And i noticed that when i rotate the device to landscape mode the image won't re-size to all the screen.
How i can re-size it?
Try to incorporate resizableimageWithCapInsets:, like this:
[[UITabBar appearance] setSelectionIndicatorImage:[[UIImage imageNamed:#"tabbar_selection.png"] resizableImageWithCapInsets:UIEdgeInsetsMake(5, 5, 5, 5)]];
Try to
self.tabBarController.tabBar.autoresizingMask=UIViewAutoresizingFlexibleRightMargin || UIViewAutoresizingFlexibleLeftMargin;
Or experiment with it;
I have set a custom navigationbar in my appdelegate. You can see the code over here.
UIImage *image = [UIImage imageNamed:#"navbar.png"];
[[UINavigationBar appearance] setBackgroundImage:image forBarMetrics:UIBarMetricsDefault];
But now I'm working with the eventkit framework. What I want is when I go to eventdetails, that I get the standard navbar layout.So without the image.
EKEventViewController *vc = [[EKEventViewController alloc] init];
[vc.navigationController.navigationBar setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault];
vc.event = [dataSource eventAtIndexPath:indexPath];
vc.allowsEditing = YES;
[calendar.navigationController pushViewController:vc animated:YES];
I've tried the following but it is not working.
Any help?
you can do one thing, take the screenshot of one viewController with default navigation bar , just crop only navigation bar area i.e. make image of 320 x 44 size.
when you want again your by default navigation bar , that time use this cropped image as background of navigation bar ,add following code
UIImage *image = [UIImage imageNamed:#"defaultNavbar.png"];
[[UINavigationBar appearance] setBackgroundImage:image forBarMetrics:UIBarMetricsDefault];
again when you navigate to another viewController having custom Navimage then again draw nav image by help of your custom image code i.e.
UIImage *image = [UIImage imageNamed:#"navbar.png"];
[[UINavigationBar appearance] setBackgroundImage:image forBarMetrics:UIBarMetricsDefault];
In my application i add custom navigation image while adding the remaining part of the image shows black in color, i used following code,
UIImage *image = [UIImage imageNamed: #"navbar.png"];
[self.navigationController.navigationBar setBackgroundImage:image forBarMetrics:UIBarStyleDefault];
i want to show the back ground color in the in the black color part.what should change in code?
Please Try Following may be it works fine.
UINavigationBar *navBar = [[self navigationController] navigationBar];
UIImage *backgroundImage = [UIImage imageNamed:#"navbar.png"];
[navBar setBackgroundImage:backgroundImage forBarMetrics:UIBarMetricsDefault];
Edited
[[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:#"navbar.png"] forBarMetrics:UIBarMetricsDefault];
self.navigationController.navigationBar.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:#"navbar.png"]];
I'm using very useful library (class SCNavigationBar) for styling navigaitonBar, download it here
It supports all orientations, it works with no problem in my many apps.
I am using UITabBarController and want to add image to it, a whole image to tab bar, not to any tab item. Is it possible, can anyone guide.
Thanks in advance.
Try this. May be it help
UIImage *tabBackground = [[UIImage imageNamed:#"Your Image"]
resizableImageWithCapInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
// Set background for all UITabBars
[[UITabBar appearance] setBackgroundImage:tabBackground];
// Set background for only this UITabBar
[[tabBarController tabBar] setBackgroundImage:tabBackground];
If you are using iOS 5 or greater you can use setBackgroundImage:
UITabBar *yourtabBar = [yourtabController tabBar];
[yourtabBar setBackgroundImage:[UIImage imageNamed:#"tabbar.jpg"]];
I know how to add back navigation button with image or change the tile but I haven't seen any example with background image and its title (#"back").
Can I add a custom UIButton with custom background image and title?
This, what I finally did in my code actually works!!!
Just update "forState" and "barMetrics" values for different appearances.
[[UIBarButtonItem appearance] setBackButtonBackgroundImage:[UIImage imageNamed:#"myImage"] forState:UIControlStateNormal barMetrics:UIBarMetricsDefault];
I'm not sure what you mean by (#back) but here is how I was able to get an image in the back button and the the UINavigationBar:
[[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:#"myLogo.png"] forBarMetrics:UIBarMetricsDefault];
UIImage *backButton = [[UIImage imageNamed:#"HeaderTest.png"] resizableImageWithCapInsets:UIEdgeInsetsMake(12, 12, 12, 12)];
[[UIBarButtonItem appearance] setBackButtonBackgroundImage:backButton forState:UIControlStateNormal barMetrics:UIBarMetricsDefault];
This is an ios 5 solution. Thank you to these sources:
http://www.whypad.com/posts/ios-5-problem-setting-image-for-uinavigationbar/1011/
http://iosdevelopertips.com/user-interface/ios-5-customize-uinavigationbar-and-uibarbuttonitem-with-appearance-api.html