1 | import { Easing } from 'react-native';
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2 |
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3 | const EASING_FUNCTIONS = {
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4 |
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5 |
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6 | linear: Easing.linear,
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7 | ease: Easing.bezier(0.25, 0.1, 0.25, 1),
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8 | 'ease-in': Easing.bezier(0.42, 0, 1, 1),
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9 | 'ease-out': Easing.bezier(0, 0, 0.58, 1),
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10 | 'ease-in-out': Easing.bezier(0.42, 0, 0.58, 1),
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11 |
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12 |
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13 |
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14 | 'ease-in-cubic': Easing.bezier(0.55, 0.055, 0.675, 0.19),
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15 | 'ease-out-cubic': Easing.bezier(0.215, 0.61, 0.355, 1.0),
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16 | 'ease-in-out-cubic': Easing.bezier(0.645, 0.045, 0.355, 1.0),
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17 |
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18 | 'ease-in-circ': Easing.bezier(0.6, 0.04, 0.98, 0.335),
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19 | 'ease-out-circ': Easing.bezier(0.075, 0.82, 0.165, 1.0),
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20 | 'ease-in-out-circ': Easing.bezier(0.785, 0.135, 0.15, 0.86),
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21 |
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22 | 'ease-in-expo': Easing.bezier(0.95, 0.05, 0.795, 0.035),
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23 | 'ease-out-expo': Easing.bezier(0.19, 1.0, 0.22, 1.0),
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24 | 'ease-in-out-expo': Easing.bezier(1.0, 0.0, 0.0, 1.0),
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25 |
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26 | 'ease-in-quad': Easing.bezier(0.55, 0.085, 0.68, 0.53),
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27 | 'ease-out-quad': Easing.bezier(0.25, 0.46, 0.45, 0.94),
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28 | 'ease-in-out-quad': Easing.bezier(0.455, 0.03, 0.515, 0.955),
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29 |
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30 | 'ease-in-quart': Easing.bezier(0.895, 0.03, 0.685, 0.22),
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31 | 'ease-out-quart': Easing.bezier(0.165, 0.84, 0.44, 1.0),
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32 | 'ease-in-out-quart': Easing.bezier(0.77, 0.0, 0.175, 1.0),
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33 |
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34 | 'ease-in-quint': Easing.bezier(0.755, 0.05, 0.855, 0.06),
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35 | 'ease-out-quint': Easing.bezier(0.23, 1.0, 0.32, 1.0),
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36 | 'ease-in-out-quint': Easing.bezier(0.86, 0.0, 0.07, 1.0),
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37 |
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38 | 'ease-in-sine': Easing.bezier(0.47, 0.0, 0.745, 0.715),
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39 | 'ease-out-sine': Easing.bezier(0.39, 0.575, 0.565, 1.0),
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40 | 'ease-in-out-sine': Easing.bezier(0.445, 0.05, 0.55, 0.95),
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41 |
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42 | 'ease-in-back': Easing.bezier(0.6, -0.28, 0.735, 0.045),
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43 | 'ease-out-back': Easing.bezier(0.175, 0.885, 0.32, 1.275),
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44 | 'ease-in-out-back': Easing.bezier(0.68, -0.55, 0.265, 1.55),
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45 | };
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46 |
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47 | export default EASING_FUNCTIONS;
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