mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-09-06 20:54:04 +00:00
682ddcfe51
* [AsyncDisplayKit+Utilities.h] UIImage category for performant (optionally rounded) flat color stretchable images * treat clear background color as no background color (D99117) * add borderWidth * add several shorter methods per Scott's comment * rename files and add to AsyncDisplayKit.h * fix xcode project file * update commentse
72 lines
3.3 KiB
Objective-C
72 lines
3.3 KiB
Objective-C
//
|
|
// UIImage+ASConvenience.h
|
|
// AsyncDisplayKit
|
|
//
|
|
// Created by Hannah Troisi on 6/24/16.
|
|
//
|
|
// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree. An additional grant
|
|
// of patent rights can be found in the PATENTS file in the same directory.
|
|
//
|
|
|
|
#import <UIKit/UIImage.h>
|
|
#import <UIKit/UIBezierPath.h>
|
|
|
|
// High-performance flat-colored, rounded-corner resizable images
|
|
//
|
|
// For "Baked-in Opaque" corners, set cornerColor equal to the color behind the rounded image object, e.g. the background color.
|
|
// For "Baked-in Alpha" corners, set cornerColor = [UIColor clearColor]
|
|
//
|
|
// See http://asyncdisplaykit.org/docs/corner-rounding.html for an explanation.
|
|
|
|
@interface UIImage (ASDKAdditions)
|
|
|
|
/**
|
|
* This generates a flat-color, rounded-corner resizeable image
|
|
*
|
|
* @param cornerRadius The radius of the rounded-corner
|
|
* @param cornerColor The fill color of the corners (For Alpha corners use clearColor)
|
|
* @param fillColor The fill color of the rounded-corner image
|
|
*/
|
|
+ (UIImage *)as_resizableRoundedImageWithCornerRadius:(CGFloat)cornerRadius
|
|
cornerColor:(UIColor *)cornerColor
|
|
fillColor:(UIColor *)fillColor;
|
|
|
|
/**
|
|
* This generates a flat-color, rounded-corner resizeable image with a border
|
|
*
|
|
* @param cornerRadius The radius of the rounded-corner
|
|
* @param cornerColor The fill color of the corners (For Alpha corners use clearColor)
|
|
* @param fillColor The fill color of the rounded-corner image
|
|
* @param borderColor The border color. Set to nil for no border.
|
|
* @param borderWidth The border width. Dummy value if borderColor = nil.
|
|
*/
|
|
+ (UIImage *)as_resizableRoundedImageWithCornerRadius:(CGFloat)cornerRadius
|
|
cornerColor:(UIColor *)cornerColor
|
|
fillColor:(UIColor *)fillColor
|
|
borderColor:(UIColor *)borderColor
|
|
borderWidth:(CGFloat)borderWidth;
|
|
|
|
/**
|
|
* This generates a flat-color, rounded-corner resizeable image with a border
|
|
*
|
|
* @param cornerRadius The radius of the rounded-corner
|
|
* @param cornerColor The fill color of the corners (For Alpha corners use clearColor)
|
|
* @param fillColor The fill color of the rounded-corner image
|
|
* @param borderColor The border color. Set to nil for no border.
|
|
* @param borderWidth The border width. Dummy value if borderColor = nil.
|
|
* @param roundedCorners Select individual or multiple corners to round. Set to UIRectCornerAllCorners to round all 4 corners.
|
|
* @param scale The number of pixels per point. Provide 0.0 to use the screen scale.
|
|
*/
|
|
+ (UIImage *)as_resizableRoundedImageWithCornerRadius:(CGFloat)cornerRadius
|
|
cornerColor:(UIColor *)cornerColor
|
|
fillColor:(UIColor *)fillColor
|
|
borderColor:(UIColor *)borderColor
|
|
borderWidth:(CGFloat)borderWidth
|
|
roundedCorners:(UIRectCorner)roundedCorners
|
|
scale:(CGFloat)scale;
|
|
|
|
@end
|
|
|