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2015-08-01 19:39:29 +00:00
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@@ -5,7 +5,7 @@ recognize simple multi-touch gestures.</p><p>It provides a predictable wrapper o
For each handler, it provides a new <code>gestureState</code> object alongside the
normal event.</p><p>A <code>gestureState</code> object has the following:</p><ul><li><code>stateID</code> - ID of the gestureState- persisted as long as there at least
one touch on screen</li><li><code>moveX</code> - the latest screen coordinates of the recently-moved touch</li><li><code>moveY</code> - the latest screen coordinates of the recently-moved touch</li><li><code>x0</code> - the screen coordinates of the responder grant</li><li><code>y0</code> - the screen coordinates of the responder grant</li><li><code>dx</code> - accumulated distance of the gesture since the touch started</li><li><code>dy</code> - accumulated distance of the gesture since the touch started</li><li><code>vx</code> - current velocity of the gesture</li><li><code>vy</code> - current velocity of the gesture</li><li><code>numberActiveTouches</code> - Number of touches currently on screeen</li></ul><h3><a class="anchor" name="basic-usage"></a>Basic Usage <a class="hash-link" href="#basic-usage">#</a></h3><div class="prism language-javascript"> componentWillMount<span class="token punctuation">:</span> <span class="token keyword">function</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>_panGesture <span class="token operator">=</span> PanResponder<span class="token punctuation">.</span><span class="token function">create<span class="token punctuation">(</span></span><span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>_panResponder <span class="token operator">=</span> PanResponder<span class="token punctuation">.</span><span class="token function">create<span class="token punctuation">(</span></span><span class="token punctuation">{</span>
<span class="token comment" spellcheck="true"> // Ask to be the responder:
</span> onStartShouldSetPanResponder<span class="token punctuation">:</span> <span class="token punctuation">(</span>evt<span class="token punctuation">,</span> gestureState<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">&gt;</span> <span class="token boolean">true</span><span class="token punctuation">,</span>
onStartShouldSetPanResponderCapture<span class="token punctuation">:</span> <span class="token punctuation">(</span>evt<span class="token punctuation">,</span> gestureState<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">&gt;</span> <span class="token boolean">true</span><span class="token punctuation">,</span>