34 lines
1.3 KiB
Objective-C
34 lines
1.3 KiB
Objective-C
/*
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
#include <Foundation/Foundation.h>
|
|
#include <react/renderer/graphics/ColorStop.h>
|
|
#import <vector>
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
@interface RCTGradientUtils : NSObject
|
|
|
|
+ (std::vector<facebook::react::ProcessedColorStop>)getFixedColorStops:
|
|
(const std::vector<facebook::react::ColorStop> &)colorStops
|
|
gradientLineLength:(CGFloat)gradientLineLength;
|
|
|
|
// CAGradientLayer linear gradient squishes the non-square gradient to square gradient.
|
|
// This function fixes the "squished" effect.
|
|
// See https://stackoverflow.com/a/43176174 for more information.
|
|
+ (std::pair<CGPoint, CGPoint>)pointsForCAGradientLayerLinearGradient:(CGPoint)startPoint
|
|
endPoint:(CGPoint)endPoint
|
|
bounds:(CGSize)bounds;
|
|
|
|
+ (void)getColors:(NSMutableArray<id> *)colors
|
|
andLocations:(NSMutableArray<NSNumber *> *)locations
|
|
fromColorStops:(const std::vector<facebook::react::ProcessedColorStop> &)colorStops;
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|