31 lines
755 B
Mathematica
31 lines
755 B
Mathematica
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//
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// RNPinchHandler.m
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// RNGestureHandler
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//
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// Created by Krzysztof Magiera on 12/10/2017.
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// Copyright © 2017 Software Mansion. All rights reserved.
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//
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#import "RNPinchHandler.h"
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@implementation RNPinchGestureHandler
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- (instancetype)initWithTag:(NSNumber *)tag
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{
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if ((self = [super initWithTag:tag])) {
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_recognizer = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(handleGesture:)];
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}
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return self;
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}
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- (RNGestureHandlerEventExtraData *)eventExtraData:(UIPinchGestureRecognizer *)recognizer
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{
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return [RNGestureHandlerEventExtraData
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forPinch:recognizer.scale
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withFocalPoint:[recognizer locationInView:recognizer.view]
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withVelocity:recognizer.velocity];
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}
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@end
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