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| <div class="subTitle">com.davemorrissey.labs.subscaleview</div> |
| <h2 title="Interface SubsamplingScaleImageView.OnImageEventListener" class="title">Interface SubsamplingScaleImageView.OnImageEventListener</h2> |
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| <dl> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.DefaultOnImageEventListener.html" title="class in com.davemorrissey.labs.subscaleview">SubsamplingScaleImageView.DefaultOnImageEventListener</a></dd> |
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| <dl> |
| <dt>Enclosing class:</dt> |
| <dd><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.html" title="class in com.davemorrissey.labs.subscaleview">SubsamplingScaleImageView</a></dd> |
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| <pre>public static interface <span class="typeNameLabel">SubsamplingScaleImageView.OnImageEventListener</span></pre> |
| <div class="block">An event listener, allowing subclasses and activities to be notified of significant events.</div> |
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| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html#onImageLoaded--">onImageLoaded</a></span>()</code> |
| <div class="block">Called when the full size image is ready.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html#onImageLoadError-java.lang.Exception-">onImageLoadError</a></span>(<a href="https://developer.android.com/reference/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a> e)</code> |
| <div class="block">Indicates an error initiliasing the decoder when using a tiling, or when loading the full |
| size bitmap when tiling is disabled.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html#onPreviewLoadError-java.lang.Exception-">onPreviewLoadError</a></span>(<a href="https://developer.android.com/reference/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a> e)</code> |
| <div class="block">Called when a preview image could not be loaded.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html#onPreviewReleased--">onPreviewReleased</a></span>()</code> |
| <div class="block">Called when a bitmap set using ImageSource.cachedBitmap is no longer being used by the View.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html#onReady--">onReady</a></span>()</code> |
| <div class="block">Called when the dimensions of the image and view are known, and either a preview image, |
| the full size image, or base layer tiles are loaded.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html#onTileLoadError-java.lang.Exception-">onTileLoadError</a></span>(<a href="https://developer.android.com/reference/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a> e)</code> |
| <div class="block">Called when an image tile could not be loaded.</div> |
| </td> |
| </tr> |
| </table> |
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| <h4>onReady</h4> |
| <pre>void onReady()</pre> |
| <div class="block">Called when the dimensions of the image and view are known, and either a preview image, |
| the full size image, or base layer tiles are loaded. This indicates the scale and translate |
| are known and the next draw will display an image. This event can be used to hide a loading |
| graphic, or inform a subclass that it is safe to draw overlays.</div> |
| </li> |
| </ul> |
| <a name="onImageLoaded--"> |
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| <ul class="blockList"> |
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| <h4>onImageLoaded</h4> |
| <pre>void onImageLoaded()</pre> |
| <div class="block">Called when the full size image is ready. When using tiling, this means the lowest resolution |
| base layer of tiles are loaded, and when tiling is disabled, the image bitmap is loaded. |
| This event could be used as a trigger to enable gestures if you wanted interaction disabled |
| while only a preview is displayed, otherwise for most cases <a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html#onReady--"><code>onReady()</code></a> is the best |
| event to listen to.</div> |
| </li> |
| </ul> |
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| <h4>onPreviewLoadError</h4> |
| <pre>void onPreviewLoadError(<a href="https://developer.android.com/reference/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a> e)</pre> |
| <div class="block">Called when a preview image could not be loaded. This method cannot be relied upon; certain |
| encoding types of supported image formats can result in corrupt or blank images being loaded |
| and displayed with no detectable error. The view will continue to load the full size image.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - The exception thrown. This error is logged by the view.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="onImageLoadError-java.lang.Exception-"> |
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| <h4>onImageLoadError</h4> |
| <pre>void onImageLoadError(<a href="https://developer.android.com/reference/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a> e)</pre> |
| <div class="block">Indicates an error initiliasing the decoder when using a tiling, or when loading the full |
| size bitmap when tiling is disabled. This method cannot be relied upon; certain encoding |
| types of supported image formats can result in corrupt or blank images being loaded and |
| displayed with no detectable error.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - The exception thrown. This error is also logged by the view.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="onTileLoadError-java.lang.Exception-"> |
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| <h4>onTileLoadError</h4> |
| <pre>void onTileLoadError(<a href="https://developer.android.com/reference/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a> e)</pre> |
| <div class="block">Called when an image tile could not be loaded. This method cannot be relied upon; certain |
| encoding types of supported image formats can result in corrupt or blank images being loaded |
| and displayed with no detectable error. Most cases where an unsupported file is used will |
| result in an error caught by <a href="../../../../com/davemorrissey/labs/subscaleview/SubsamplingScaleImageView.OnImageEventListener.html#onImageLoadError-java.lang.Exception-"><code>onImageLoadError(Exception)</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - The exception thrown. This error is logged by the view.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>onPreviewReleased</h4> |
| <pre>void onPreviewReleased()</pre> |
| <div class="block">Called when a bitmap set using ImageSource.cachedBitmap is no longer being used by the View. |
| This is useful if you wish to manage the bitmap after the preview is shown</div> |
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