@snap/camera-kit
Version:
Camera Kit Web
29 lines (26 loc) • 18.4 kB
HTML
<html class="default" lang="en" data-base=".."><head><meta charset="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>CameraKit | CameraKit Web SDK - v1.13.0</title><meta name="description" content="Documentation for CameraKit Web SDK"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../assets/style.css"/><link rel="stylesheet" href="../assets/highlight.css"/><script defer src="../assets/main.js"></script><script async src="../assets/icons.js" id="tsd-icons-script"></script><script async src="../assets/search.js" id="tsd-search-script"></script><script async src="../assets/navigation.js" id="tsd-nav-script"></script><script async src="../assets/hierarchy.js" id="tsd-hierarchy-script"></script></head><body><script>document.documentElement.dataset.theme = localStorage.getItem("tsd-theme") || "os";document.body.style.display="none";setTimeout(() => app?app.showPage():document.body.style.removeProperty("display"),500)</script><header class="tsd-page-toolbar"><div class="tsd-toolbar-contents container"><div class="table-cell" id="tsd-search"><div class="field"><label for="tsd-search-field" class="tsd-widget tsd-toolbar-icon search no-caption"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="../assets/icons.svg#icon-search"></use></svg></label><input type="text" id="tsd-search-field" aria-label="Search"/></div><div class="field"><div id="tsd-toolbar-links"></div></div><ul class="results"><li class="state loading">Preparing search index...</li><li class="state failure">The search index is not available</li></ul><a href="../index.html" class="title">CameraKit Web SDK - v1.13.0</a></div><div class="table-cell" id="tsd-widgets"><a href="#" class="tsd-widget tsd-toolbar-icon menu no-caption" data-toggle="menu" aria-label="Menu"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="../assets/icons.svg#icon-menu"></use></svg></a></div></div></header><div class="container container-main"><div class="col-content"><div class="tsd-page-title"><ul class="tsd-breadcrumb"><li><a href="../modules.html">CameraKit Web SDK</a></li><li><a href="CameraKit.html">CameraKit</a></li></ul><h1>Class CameraKit</h1></div><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><p>The entry point to the CameraKit SDK's API. Most of CameraKit's features are accessed via this class.</p>
<p>Applications obtain an instance of CameraKit by calling <a href="../functions/bootstrapCameraKit.html" class="tsd-kind-function">bootstrapCameraKit</a>.</p>
</div><div class="tsd-comment tsd-typography"><div class="tsd-tag-example"><h4 class="tsd-anchor-link"><a id="example" class="tsd-anchor"></a>Example<a href="#example" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h4><pre><code class="ts"><span class="hl-4">const</span><span class="hl-1"> </span><span class="hl-6">cameraKit</span><span class="hl-1"> = </span><span class="hl-2">await</span><span class="hl-1"> </span><span class="hl-5">bootstrapCameraKit</span><span class="hl-1">(</span><span class="hl-0">config</span><span class="hl-1">)</span>
</code><button type="button">Copy</button></pre>
<p>Then this class can be used to:</p>
<ul>
<li>Create a <a href="CameraKitSession.html" class="tsd-kind-class">CameraKitSession</a> instance, which provides the API for setting up media inputs, applying Lenses,
and obtaining rendered <code><canvas></code> outputs.</li>
<li>Query for lenses using <a href="LensRepository.html" class="tsd-kind-class">LensRepository</a>.</li>
<li>Listen for lens usage metrics events using MetricsEventTarget.</li>
</ul>
</div></div></section><section class="tsd-panel-group tsd-index-group"><section class="tsd-panel tsd-index-panel"><details class="tsd-index-content tsd-accordion" open><summary class="tsd-accordion-summary tsd-index-summary"><h5 class="tsd-index-heading uppercase" role="button" aria-expanded="false" tabIndex="0"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="../assets/icons.svg#icon-chevronSmall"></use></svg> Index</h5></summary><div class="tsd-accordion-details"><section class="tsd-index-section"><h3 class="tsd-index-heading">Properties</h3><div class="tsd-index-list"><a href="CameraKit.html#lenses" class="tsd-index-link deprecated"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>lenses</span></a>
<a href="CameraKit.html#metrics" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>metrics</span></a>
<a href="CameraKit.html#lensrepository" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>lens<wbr/>Repository</span></a>
</div></section><section class="tsd-index-section"><h3 class="tsd-index-heading">Methods</h3><div class="tsd-index-list"><a href="CameraKit.html#createsession" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>create<wbr/>Session</span></a>
<a href="CameraKit.html#destroy" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>destroy</span></a>
</div></section></div></details></section></section><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Properties"><h2><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg> Properties</h2></summary><section><section class="tsd-panel tsd-member"><a id="lenses" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Readonly</code><span class="deprecated">lenses</span><a href="#lenses" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><div class="tsd-signature"><span class="tsd-kind-property">lenses</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-symbol">{</span> <span class="tsd-kind-property">repository</span><span class="tsd-signature-symbol">:</span> <a href="LensRepository.html" class="tsd-signature-type tsd-kind-class">LensRepository</a> <span class="tsd-signature-symbol">}</span></div><div class="tsd-comment tsd-typography"><div class="tsd-tag-deprecated"><h4 class="tsd-anchor-link"><a id="deprecated" class="tsd-anchor"></a>Deprecated<a href="#deprecated" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h4><p>Use <a href="CameraKit.html#lensrepository" class="tsd-kind-property">lensRepository</a></p>
</div></div></section><section class="tsd-panel tsd-member"><a id="metrics" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Readonly</code><span>metrics</span><a href="#metrics" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><div class="tsd-signature"><span class="tsd-kind-property">metrics</span><span class="tsd-signature-symbol">:</span> <a href="TypedEventTarget.html" class="tsd-signature-type tsd-kind-class">TypedEventTarget</a><span class="tsd-signature-symbol"><</span><a href="../types/LensMetricsEvents.html" class="tsd-signature-type tsd-kind-type-alias">LensMetricsEvents</a><span class="tsd-signature-symbol">></span><span class="tsd-signature-symbol"> = ...</span></div><div class="tsd-comment tsd-typography"><p>Business metrics (e.g. each time a lens is viewed) are emitted here.</p>
</div><div class="tsd-comment tsd-typography"></div></section><section class="tsd-panel tsd-member"><a id="lensrepository" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Readonly</code><span>lens<wbr/>Repository</span><a href="#lensrepository" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><div class="tsd-signature"><span class="tsd-kind-property">lensRepository</span><span class="tsd-signature-symbol">:</span> <a href="LensRepository.html" class="tsd-signature-type tsd-kind-class">LensRepository</a></div><div class="tsd-comment tsd-typography"><p>Used to query for lenses and lens groups.</p>
</div><div class="tsd-comment tsd-typography"></div></section></section></details><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Methods"><h2><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg> Methods</h2></summary><section><section class="tsd-panel tsd-member"><a id="createsession" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>create<wbr/>Session</span><a href="#createsession" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class="tsd-signature tsd-anchor-link"><a id="createsession-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">createSession</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">options</span><span class="tsd-signature-symbol">?:</span> <a href="../interfaces/CreateSessionOptions.html" class="tsd-signature-type tsd-kind-interface">CreateSessionOptions</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">:</span> <a href="https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise" class="tsd-signature-type external" target="_blank">Promise</a><span class="tsd-signature-symbol"><</span><a href="CameraKitSession.html" class="tsd-signature-type tsd-kind-class">CameraKitSession</a><span class="tsd-signature-symbol">></span><a href="#createsession-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Create a CameraKitSession.</p>
<p>This initializes the rendering engine and returns a <a href="CameraKitSession.html" class="tsd-kind-class">CameraKitSession</a> instance, which provides access
to Lens rendering.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><span><span class="tsd-kind-parameter">options</span>: <a href="../interfaces/CreateSessionOptions.html" class="tsd-signature-type tsd-kind-interface">CreateSessionOptions</a><span class="tsd-signature-symbol"> = {}</span></span><div class="tsd-comment tsd-typography"></div></li></ul></div><h4 class="tsd-returns-title">Returns <a href="https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise" class="tsd-signature-type external" target="_blank">Promise</a><span class="tsd-signature-symbol"><</span><a href="CameraKitSession.html" class="tsd-signature-type tsd-kind-class">CameraKitSession</a><span class="tsd-signature-symbol">></span></h4><div class="tsd-comment tsd-typography"><div class="tsd-tag-example"><h4 class="tsd-anchor-link"><a id="example-1" class="tsd-anchor"></a>Example<a href="#example-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h4><pre><code class="ts"><span class="hl-4">const</span><span class="hl-1"> </span><span class="hl-6">cameraKit</span><span class="hl-1"> = </span><span class="hl-2">await</span><span class="hl-1"> </span><span class="hl-5">bootstrapCameraKit</span><span class="hl-1">(</span><span class="hl-0">config</span><span class="hl-1">)</span><br/><span class="hl-4">const</span><span class="hl-1"> </span><span class="hl-6">session</span><span class="hl-1"> = </span><span class="hl-2">await</span><span class="hl-1"> </span><span class="hl-0">cameraKit</span><span class="hl-1">.</span><span class="hl-5">createSession</span><span class="hl-1">()</span><br/><br/><span class="hl-4">const</span><span class="hl-1"> </span><span class="hl-6">lens</span><span class="hl-1"> = </span><span class="hl-2">await</span><span class="hl-1"> </span><span class="hl-0">cameraKit</span><span class="hl-1">.</span><span class="hl-0">lensRepository</span><span class="hl-1">.</span><span class="hl-5">loadLens</span><span class="hl-1">(</span><span class="hl-0">lensId</span><span class="hl-1">, </span><span class="hl-0">groupId</span><span class="hl-1">)</span><br/><span class="hl-0">session</span><span class="hl-1">.</span><span class="hl-5">applyLens</span><span class="hl-1">(</span><span class="hl-0">lens</span><span class="hl-1">)</span>
</code><button type="button">Copy</button></pre>
</div></div></li></ul></section><section class="tsd-panel tsd-member"><a id="destroy" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span>destroy</span><a href="#destroy" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class="tsd-signature tsd-anchor-link"><a id="destroy-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">destroy</span><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span> <a href="https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise" class="tsd-signature-type external" target="_blank">Promise</a><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span><a href="#destroy-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Destroys all sessions and frees all resources.</p>
</div><h4 class="tsd-returns-title">Returns <a href="https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise" class="tsd-signature-type external" target="_blank">Promise</a><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4><div class="tsd-comment tsd-typography"></div></li></ul></section></section></details></div><div class="col-sidebar"><div class="page-menu"><div class="tsd-navigation settings"><details class="tsd-accordion"><summary class="tsd-accordion-summary"><h3><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg>Settings</h3></summary><div class="tsd-accordion-details"><div class="tsd-filter-visibility"><span class="settings-label">Member Visibility</span><ul id="tsd-filter-options"><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-protected" name="protected"/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path class="tsd-checkbox-checkmark" d="M8.35422 16.8214L13.2143 21.75L24.6458 10.25" stroke="none" stroke-width="3.5" stroke-linejoin="round" fill="none"></path></svg><span>Protected</span></label></li><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-inherited" name="inherited" checked/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path class="tsd-checkbox-checkmark" d="M8.35422 16.8214L13.2143 21.75L24.6458 10.25" stroke="none" stroke-width="3.5" stroke-linejoin="round" fill="none"></path></svg><span>Inherited</span></label></li></ul></div><div class="tsd-theme-toggle"><label class="settings-label" for="tsd-theme">Theme</label><select id="tsd-theme"><option value="os">OS</option><option value="light">Light</option><option value="dark">Dark</option></select></div></div></details></div><details open class="tsd-accordion tsd-page-navigation"><summary class="tsd-accordion-summary"><h3><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg>On This Page</h3></summary><div class="tsd-accordion-details"><details open class="tsd-accordion tsd-page-navigation-section"><summary class="tsd-accordion-summary" data-key="section-Properties"><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg>Properties</summary><div><a href="#lenses" class=""><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>lenses</span></a><a href="#metrics" class=""><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>metrics</span></a><a href="#lensrepository" class=""><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>lens<wbr/>Repository</span></a></div></details><details open class="tsd-accordion tsd-page-navigation-section"><summary class="tsd-accordion-summary" data-key="section-Methods"><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg>Methods</summary><div><a href="#createsession" class=""><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>create<wbr/>Session</span></a><a href="#destroy" class=""><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-2048"></use></svg><span>destroy</span></a></div></details></div></details></div><div class="site-menu"><nav class="tsd-navigation"><a href="../modules.html">CameraKit Web SDK - v1.13.0</a><ul class="tsd-small-nested-navigation" id="tsd-nav-container"><li>Loading...</li></ul></nav></div></div></div><footer><p class="tsd-generator">Generated using <a href="https://typedoc.org/" target="_blank">TypeDoc</a></p></footer><div class="overlay"></div></body></html>