Sizing for UITabBar images?

Sizing for UITabBar images?

By : MAL
Date : November 22 2020, 02:42 PM
To fix the issue you can do Ya, the image@1x.png file should be 25x25 pixels, the image@2x.png file should be 50x50 pixels and the image@3x.png file should be 75x75 pixels
code :

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My UITabBar Image is not working, also Where can I find the UITabBar images provided by the interface builder

My UITabBar Image is not working, also Where can I find the UITabBar images provided by the interface builder

By : user1335573
Date : March 29 2020, 07:55 AM
it should still fix some issue If I understand you correctly, you want to know how to get things like the star for Favorites or the magnifying glass for Search. Is that correct?
To do it in code, use this UITabBarItem function:
code :
- (id)initWithTabBarSystemItem:(UITabBarSystemItem)systemItem tag:(NSInteger)tag;
How to center images vertically in the UITabBar

How to center images vertically in the UITabBar

By : user3358870
Date : March 29 2020, 07:55 AM
Hope this helps If the only reason you want to subclass UITabBar is to have an image only tab bar you might be better off with one of the custom tab bar controllers from cocoacontrols
ios - UITabBar images via the storyboard

ios - UITabBar images via the storyboard

By : Rohan Nirlikar
Date : March 29 2020, 07:55 AM
This might help you Here you are using an, I guess, a rather small image as a pattern to form a color. For the UITabBar you need to have images of appropriate size. UITabBar knows, as many others does, appearance methods to modify UI elements. Look for UIAppearance in the docs for more infos. As far as your question is concerned have a look for setFinishedSelectedImage:withFinishedUnselectedImage under UITabBarItem.
Combining 2 dots in 2 images by moving and re-sizing one of the images

Combining 2 dots in 2 images by moving and re-sizing one of the images

By : Kaspars Mokromenko K
Date : March 29 2020, 07:55 AM
wish help you to fix your issue I need to place a picture with glasses on a face dynamically.
code :
function rotate() {
    var firstY = $('#picture').data("left").y,
        lastY = $('#picture').data("right").y,
        firstX = $('#picture').data("left").x,
        lastX = $('#picture').data("right").x;

    // angle of eye line
    var deg = Math.atan2(lastY - firstY, lastX - firstX) / Math.PI * 180;

    var degStr = 'rotate(' + deg + 'deg)';

        '-moz-transform': degStr,
        '-webkit-transform': degStr,
        '-ms-transform': degStr,
        '-o-transform': degStr
UITabBar images not showing properly on iOS 7

UITabBar images not showing properly on iOS 7

By : user3657437
Date : March 29 2020, 07:55 AM
it helps some times I have this Tab Bar working properly on iOS 8 but not on iOS 7 can someone point me in the right direction, i use a JSON file to configure my UITabBar when it loads the first screen. , I have changed in my code this 2 lines:
code :
UIImage *imageBtn = [UIImage imageNamed:[util getImageName:[sProperty valueForKeyPath:@"Image"] andRetrina:[sProperty valueForKeyPath:@"ImageRetina"]]];

UIImage *imageBtnPress = [UIImage imageNamed:[util getImageName:[sProperty valueForKeyPath:@"ImageHeighlighted"] andRetrina:[sProperty valueForKeyPath:@"ImageRetinaHeighlighted"]]];
UIImage *imageBtn = [self changeImageSize:[UIImage imageNamed:[util getImageName:[sProperty valueForKeyPath:@"Image"] andRetrina:[sProperty valueForKeyPath:@"ImageRetina"]]] scaledToSize:CGSizeMake(30, 30)];

UIImage *imageBtnPress = [self changeImageSize:[UIImage imageNamed:[util getImageName:[sProperty valueForKeyPath:@"ImageHeighlighted"] andRetrina:[sProperty valueForKeyPath:@"ImageRetinaHeighlighted"]]] scaledToSize:CGSizeMake(30, 30)];
- (UIImage *)changeImageSize:(UIImage *)image scaledToSize:(CGSize)newSize {

    UIGraphicsBeginImageContextWithOptions(newSize, NO, 0.0);
    [image drawInRect:CGRectMake(0, 0, newSize.width, newSize.height)];
    UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();

    return newImage;
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