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| | | // |
| | | // UIScreen+YYAdd.h |
| | | // YYCategories <https://github.com/ibireme/YYCategories> |
| | | // |
| | | // Created by ibireme on 13/4/5. |
| | | // Copyright (c) 2015 ibireme. |
| | | // |
| | | // This source code is licensed under the MIT-style license found in the |
| | | // LICENSE file in the root directory of this source tree. |
| | | // |
| | | |
| | | #import <UIKit/UIKit.h> |
| | | |
| | | NS_ASSUME_NONNULL_BEGIN |
| | | |
| | | /** |
| | | Provides extensions for `UIScreen`. |
| | | */ |
| | | @interface UIScreen (YYAdd) |
| | | |
| | | /** |
| | | Main screen's scale |
| | | |
| | | @return screen's scale |
| | | */ |
| | | + (CGFloat)screenScale; |
| | | |
| | | /** |
| | | Returns the bounds of the screen for the current device orientation. |
| | | |
| | | @return A rect indicating the bounds of the screen. |
| | | @see boundsForOrientation: |
| | | */ |
| | | - (CGRect)currentBounds NS_EXTENSION_UNAVAILABLE_IOS(""); |
| | | |
| | | /** |
| | | Returns the bounds of the screen for a given device orientation. |
| | | `UIScreen`'s `bounds` method always returns the bounds of the |
| | | screen of it in the portrait orientation. |
| | | |
| | | @param orientation The orientation to get the screen's bounds. |
| | | @return A rect indicating the bounds of the screen. |
| | | @see currentBounds |
| | | */ |
| | | - (CGRect)boundsForOrientation:(UIInterfaceOrientation)orientation; |
| | | |
| | | /** |
| | | The screen's real size in pixel (width is always smaller than height). |
| | | This value may not be very accurate in an unknown device, or simulator. |
| | | e.g. (768,1024) |
| | | */ |
| | | @property (nonatomic, readonly) CGSize sizeInPixel; |
| | | |
| | | /** |
| | | The screen's PPI. |
| | | This value may not be very accurate in an unknown device, or simulator. |
| | | Default value is 96. |
| | | */ |
| | | @property (nonatomic, readonly) CGFloat pixelsPerInch; |
| | | |
| | | @end |
| | | |
| | | NS_ASSUME_NONNULL_END |