https://github.com/maximbilan/uisegmentedcontrol_iconandtext

A simple category for adding icon and text together to default UISegmentedControl
https://github.com/maximbilan/uisegmentedcontrol_iconandtext

icon ios text ui ui-components ui-design uikit uisegmentedcontrol

Last synced: about 2 months ago
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A simple category for adding icon and text together to default UISegmentedControl

• Host: GitHub
• URL: https://github.com/maximbilan/uisegmentedcontrol_iconandtext
• Owner: maximbilan
• License: mit
• Created: 2015-06-08T09:37:43.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2018-09-21T13:18:29.000Z (over 6 years ago)
• Last Synced: 2024-04-20T11:04:27.792Z (8 months ago)
• Topics: icon, ios, text, ui, ui-components, ui-design, uikit, uisegmentedcontrol
• Language: Objective-C
• Homepage:
• Size: 27.3 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Icon and text in UISegmentedControl

A simple category for adding icon and text together to default UISegmentedControl.

![alt tag](https://raw.github.com/maximbilan/UISegmentedControl_IconAndText/master/img/img1.png)

## Using


[self.segmentedControl setImage:[UIImage imageFromImage:[UIImage imageNamed:@"star"] string:@"First" font:[UIFont color:[UIColor clearColor]] forSegmentAtIndex:0];



## Implementation


+ (id)imageFromImage:(UIImage *)image string:(NSString *)string font:(UIFont *)font color:(UIColor *)color

{

	CGSize expectedTextSize = [string sizeWithAttributes:@{NSFontAttributeName: font}];

	CGFloat width = expectedTextSize.width + image.size.width;

	CGFloat height = MAX(expectedTextSize.height, image.size.width);

	CGSize size = CGSizeMake(width, height);

	

	UIGraphicsBeginImageContextWithOptions(size, NO, 0);

	CGContextRef context = UIGraphicsGetCurrentContext();

	CGContextSetFillColorWithColor(context, color.CGColor);

	

	CGFloat fontTopPosition = (height - expectedTextSize.height) * 0.5;

	CGPoint textPoint = CGPointMake(0, fontTopPosition);

	[string drawAtPoint:textPoint withAttributes:@{NSFontAttributeName: font}];

	

	CGAffineTransform flipVertical = CGAffineTransformMake(1, 0, 0, -1, 0, size.height);

	CGContextConcatCTM(context, flipVertical);

	CGContextDrawImage(context, (CGRect){ {expectedTextSize.width, (height - image.size.height) * 0.5}, {image.size.width, image.size.height} }, [image CGImage]);

	UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();

	UIGraphicsEndImageContext();

	

	return newImage;

}