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<!DOCTYPE html><html><head><meta charset="utf-8"><title>Clipboard JavaScript API</title><meta name="description" content="Interactive API reference for the JavaScript Clipboard Object. Provides access to the system cut/copy/paste clipboard."><link rel="stylesheet" type="text/css" href="styles.css"><script type="text/javascript">var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-23450559-1']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();</script></head><body><script>if (sessionStorage.collapsed === 'true') {
document.body.classList.add('members-collapsed');
}
if (localStorage.theme) {
document.body.parentElement.classList.add(localStorage.theme);
}</script><div class="topnav"><a href="/">JavaScripture</a><div class="bookmarks"><a class="bookmark contribute" href="https://github.com/nkronlage/JavaScripture">Contribute via GitHub</a> <a class="bookmark" href="/feedback">Feedback</a></div></div><div class="container"><nav class="leftnav"><div id="searchContainer"><input id="searchBox" type="text" placeholder="Search (Ctrl + S)" autocomplete="false"><div id="resultsBox" style="display:none;"></div></div><div id="apichooser"><a href="#" onclick="openApiChooser(); return false;"><div class="arrow"></div><span id="selectedsets"></span></a><div id="obscure"></div><div id="apisets"><ul></ul></div></div><div class="toc"><h2>Clipboard</h2><div class="navgroup"><div class="group collapsed"><a href="#InstanceMethods" onclick="expandoClicked(this.parentNode); return false;"><div class="arrow"></div>Instance Methods</a><div class="subgroup"><a href="#read_">read</a><a href="#readText_">readText</a><a href="#write_Iterable">write</a><a href="#writeText_String">writeText</a></div></div></div><h2>Clipboard API</h2><div id="related-apis" class="navgroup"></div><h2>All API</h2><div id="rootObjs" class="navgroup"><span class="empty">No API set selected.</span></div></div></nav><div class="content"><h1 class="declaration"><span class="object">Clipboard</span> <span class="type">: <a href="/EventTarget">EventTarget</a></span></h1><div class="metadata"></div><div class="objectdescription">Provides access to the system cut/copy/paste clipboard.<div class="membermetadata"><a href="https://w3c.github.io/clipboard-apis/#clipboard-interface" class="spec">Spec</a></div></div><div><a name="InstanceMethods"></a><h2>Instance Methods</h2><div class="member"><div class="expand-members" title="Toggle showing all descriptions and examples"></div><a name="read"></a> <a name="read_"></a><div class="declaration"><span class="membername primary">read</span>() : <a class="membertype" href="/Promise">Promise</a><<a class="membertype" href="/Array">Array</a><<a class="membertype" href="/ClipboardItem">ClipboardItem</a>>></div><div class="member-body"><p class="description"></p><div class="htmlexample"><div class="codePanel"><h4>Example:</h4><textarea class="code" rows="19" cols="60" wrap="off">
<button id='paste'>paste</button>
<script>
document.getElementById('paste').onclick = async () => {
const values = await navigator.clipboard.read();
for (const value of values) {
for (const type of value.types) {
const blob = await value.getType(type);
console.log(`${type}: ${ blob.size } bytes`);
}
}
};
</script>
</textarea><a onclick='executeHTMLExample(this.parentNode.parentNode, "Clipboard.read"); return false' href="#" class="run">Run</a></div><div class="resultsPanel"><h4>Results:</h4><div style="position: relative"><div class="htmlerrormessage" style="display: none"></div><iframe class="output" width="350" height="200"></iframe><pre class="results"> </pre></div></div></div><p></p><div class="membermetadata"><a href="https://w3c.github.io/clipboard-apis/#dom-clipboard-read" class="spec">Spec</a></div></div></div><div class="member"><div class="expand-members" title="Toggle showing all descriptions and examples"></div><a name="readText"></a> <a name="readText_"></a><div class="declaration"><span class="membername primary">readText</span>() : <a class="membertype" href="/Promise">Promise</a><<a class="membertype" href="/String">String</a>></div><div class="member-body"><p class="description"></p><div class="htmlexample"><div class="codePanel"><h4>Example:</h4><textarea class="code" rows="19" cols="60" wrap="off">
<button id='paste'>paste</button>
<script>
document.getElementById('paste').onclick = async () => {
const value = await navigator.clipboard.readText();
console.log(`read '${value}' from clipboard`);
};
</script>
</textarea><a onclick='executeHTMLExample(this.parentNode.parentNode, "Clipboard.readText"); return false' href="#" class="run">Run</a></div><div class="resultsPanel"><h4>Results:</h4><div style="position: relative"><div class="htmlerrormessage" style="display: none"></div><iframe class="output" width="350" height="200"></iframe><pre class="results"> </pre></div></div></div><p></p><div class="membermetadata"><a href="https://w3c.github.io/clipboard-apis/#dom-clipboard-readtext" class="spec">Spec</a></div></div></div><div class="member"><div class="expand-members" title="Toggle showing all descriptions and examples"></div><a name="write"></a> <a name="write_Iterable"></a><div class="declaration"><span class="membername primary">write</span>(<span class="membername">items</span> : <a class="membertype" href="/Iterable">Iterable</a><<a class="membertype" href="/ClipboardItem">ClipboardItem</a>>) : <a class="membertype" href="/Promise">Promise</a><<a class="membertype" href="/undefined">undefined</a>></div><div class="member-body"><p class="description"></p><div class="htmlexample"><div class="codePanel"><h4>Example:</h4><textarea class="code" rows="19" cols="60" wrap="off">
<button id='copy'>copy</button>
<script>
document.getElementById('copy').onclick = async () => {
// Create an image of a circle
const canvas = document.createElement('canvas');
const context = canvas.getContext('2d');
context.fillStyle = 'red';
context.beginPath();
context.arc(50, 50, 30, 0, 2 * Math.PI);
context.fill();
const cbi = new ClipboardItem({
'image/png': new Promise(r => canvas.toBlob(r))
});
await navigator.clipboard.write([cbi]);
console.log(`copied image to clipboard`);
};
</script>
</textarea><a onclick='executeHTMLExample(this.parentNode.parentNode, "Clipboard.write"); return false' href="#" class="run">Run</a></div><div class="resultsPanel"><h4>Results:</h4><div style="position: relative"><div class="htmlerrormessage" style="display: none"></div><iframe class="output" width="350" height="200"></iframe><pre class="results"> </pre></div></div></div><p></p><div class="membermetadata"><a href="https://w3c.github.io/clipboard-apis/#dom-clipboard-write" class="spec">Spec</a></div></div></div><div class="member"><div class="expand-members" title="Toggle showing all descriptions and examples"></div><a name="writeText"></a> <a name="writeText_String"></a><div class="declaration"><span class="membername primary">writeText</span>(<span class="membername">text</span> : <a class="membertype" href="/String">String</a>) : <a class="membertype" href="/Promise">Promise</a><<a class="membertype" href="/undefined">undefined</a>></div><div class="member-body"><p class="description"></p><div class="htmlexample"><div class="codePanel"><h4>Example:</h4><textarea class="code" rows="19" cols="60" wrap="off">
<input value='value to copy'>
<button id='copy'>copy</button>
<script>
document.getElementById('copy').onclick = async () => {
const value = document.querySelector('input').value;
await navigator.clipboard.writeText(value);
console.log(`copied '${value}' to clipboard`);
};
</script>
</textarea><a onclick='executeHTMLExample(this.parentNode.parentNode, "Clipboard.writeText"); return false' href="#" class="run">Run</a></div><div class="resultsPanel"><h4>Results:</h4><div style="position: relative"><div class="htmlerrormessage" style="display: none"></div><iframe class="output" width="350" height="200"></iframe><pre class="results"> </pre></div></div></div><p></p><div class="membermetadata"><a href="https://w3c.github.io/clipboard-apis/#dom-clipboard-writetext" class="spec">Spec</a></div></div></div></div><div class="bottomnav"><a href="/">home</a> <a href="/license">license</a> <a href="https://github.com/nkronlage/JavaScripture">contribute</a> <a href="/feedback">feedback</a> <a id="toggle-theme" href="#">toggle light/dark mode</a></div><div class="copyright">Copyright © JavaScripture Contributors</div></div></div></body><script src="javascripture.js"></script></html>