ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Files
gh-pages
openlayers/vectortile/examples/hue-saturation.html
T
Andreas Hocevar 1c53a46d7d Update vectortiles
2015-09-13 15:36:23 +09:00

295 lines
12 KiB
HTML
Raw Permalink Blame History

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="chrome=1">
<meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css" type="text/css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" type="text/css">
<link rel="stylesheet" href="./resources/prism/prism.css" type="text/css">
<link rel="stylesheet" href="../css/ol.css" type="text/css">
<link rel="stylesheet" href="./resources/layout.css" type="text/css">
<link rel="stylesheet" href="hue-saturation.css">
<script src="./resources/zeroclipboard/ZeroClipboard.min.js"></script>
<title>Hue/saturation example</title>
</head>
<body>
<header class="navbar" role="navigation">
<div class="container" id="navbar-inner-container">
<a class="navbar-brand" href="./"><img src="./resources/logo-70x70.png">&nbsp;OpenLayers 3 Examples</a>
</div>
</header>
<div class="container-fluid">
<div class="row-fluid">
<div class="span12">
<div id="map" class="map"></div>
<div id="no-webgl" class="alert alert-danger" style="display: none">
This example requires a browser that supports <a href="http://get.webgl.org/">WebGL</a>.
</div>
<div class="btn-group">
<button id="increase-hue"><i class="fa fa-plus"></i></button>
<button id="reset-hue">Hue</button>
<button id="decrease-hue"><i class="fa fa-minus"></i></button>
</div>
<div class="btn-group">
<button id="increase-saturation"><i class="fa fa-plus"></i></button>
<button id="reset-saturation">Saturation</button>
<button id="decrease-saturation"><i class="fa fa-minus"></i></button>
</div>
</div>
</div>
<div class="row-fluid">
<div class="span12">
<h4 id="title">Hue/saturation example</h4>
<p id="shortdesc">Example of hue/saturation control on the client (WebGL only).</p>
<div id="docs"><p>Example of hue/saturation control on the client (WebGL only).</p>
</div>
<div id="tags">custom, control</div>
<div id="api-links">Related API documentation: <ul class="inline"><li><a href="../apidoc/ol.Map.html" title="API documentation for ol.Map">ol.Map</a></li>,<li><a href="../apidoc/ol.View.html" title="API documentation for ol.View">ol.View</a></li>,<li><a href="../apidoc/ol.has.html" title="API documentation for ol.has">ol.has</a></li>,<li><a href="../apidoc/ol.layer.Tile.html" title="API documentation for ol.layer.Tile">ol.layer.Tile</a></li>,<li><a href="../apidoc/ol.proj.html" title="API documentation for ol.proj">ol.proj</a></li>,<li><a href="../apidoc/ol.source.BingMaps.html" title="API documentation for ol.source.BingMaps">ol.source.BingMaps</a></li></ul></div>
</div>
</div>
<div class="row-fluid">
<div id="source-controls">
<a id="copy-button"><i class="fa fa-clipboard"></i> Copy</a>
<a id="jsfiddle-button"><i class="fa fa-jsfiddle"></i> Edit</a>
</div>
<form method="POST" id="jsfiddle-form" target="_blank" action="http://jsfiddle.net/api/post/jquery/1.11.0/">
<textarea class="hidden" name="js">function setResetHueButtonHTML() {
resetHue.innerHTML = &#x27;Hue (&#x27; + layer.getHue().toFixed(2) + &#x27;)&#x27;;
}
function setResetSaturationButtonHTML() {
resetSaturation.innerHTML = &#x27;Saturation (&#x27; +
layer.getSaturation().toFixed(2) + &#x27;)&#x27;;
}
if (!ol.has.WEBGL) {
var info = document.getElementById(&#x27;no-webgl&#x27;);
/**
* display error message
*/
info.style.display = &#x27;&#x27;;
} else {
var layer = new ol.layer.Tile({
source: new ol.source.BingMaps({
key: &#x27;Ak-dzM4wZjSqTlzveKz5u0d4IQ4bRzVI309GxmkgSVr1ewS6iPSrOvOKhA-CJlm3&#x27;,
imagerySet: &#x27;Aerial&#x27;
})
});
var map = new ol.Map({
layers: [layer],
renderer: &#x27;webgl&#x27;,
target: &#x27;map&#x27;,
view: new ol.View({
center: ol.proj.fromLonLat([-9.375, 51.483333]),
zoom: 15
})
});
var increaseHue = document.getElementById(&#x27;increase-hue&#x27;);
var resetHue = document.getElementById(&#x27;reset-hue&#x27;);
var decreaseHue = document.getElementById(&#x27;decrease-hue&#x27;);
setResetHueButtonHTML();
increaseHue.addEventListener(&#x27;click&#x27;, function() {
layer.setHue(layer.getHue() + 0.25);
setResetHueButtonHTML();
}, false);
resetHue.addEventListener(&#x27;click&#x27;, function() {
layer.setHue(0);
setResetHueButtonHTML();
}, false);
decreaseHue.addEventListener(&#x27;click&#x27;, function() {
layer.setHue(layer.getHue() - 0.25);
setResetHueButtonHTML();
}, false);
var increaseSaturation = document.getElementById(&#x27;increase-saturation&#x27;);
var resetSaturation = document.getElementById(&#x27;reset-saturation&#x27;);
var decreaseSaturation = document.getElementById(&#x27;decrease-saturation&#x27;);
setResetSaturationButtonHTML();
increaseSaturation.addEventListener(&#x27;click&#x27;, function() {
layer.setSaturation(layer.getSaturation() + 0.25);
setResetSaturationButtonHTML();
}, false);
resetSaturation.addEventListener(&#x27;click&#x27;, function() {
layer.setSaturation(1);
setResetSaturationButtonHTML();
}, false);
decreaseSaturation.addEventListener(&#x27;click&#x27;, function() {
layer.setSaturation(Math.max(layer.getSaturation() - 0.25, 0));
setResetSaturationButtonHTML();
}, false);
}
</textarea>
<textarea class="hidden" name="css">#reset-hue {
min-width: 90px;
}
#reset-saturation {
min-width: 124px;
}
</textarea>
<textarea class="hidden" name="html">&lt;div class=&quot;row-fluid&quot;&gt;
&lt;div class=&quot;span12&quot;&gt;
&lt;div id=&quot;map&quot; class=&quot;map&quot;&gt;&lt;/div&gt;
&lt;div id=&quot;no-webgl&quot; class=&quot;alert alert-danger&quot; style=&quot;display: none&quot;&gt;
This example requires a browser that supports &lt;a href=&quot;http://get.webgl.org/&quot;&gt;WebGL&lt;/a&gt;.
&lt;/div&gt;
&lt;div class=&quot;btn-group&quot;&gt;
&lt;button id=&quot;increase-hue&quot;&gt;&lt;i class=&quot;fa fa-plus&quot;&gt;&lt;/i&gt;&lt;/button&gt;
&lt;button id=&quot;reset-hue&quot;&gt;Hue&lt;/button&gt;
&lt;button id=&quot;decrease-hue&quot;&gt;&lt;i class=&quot;fa fa-minus&quot;&gt;&lt;/i&gt;&lt;/button&gt;
&lt;/div&gt;
&lt;div class=&quot;btn-group&quot;&gt;
&lt;button id=&quot;increase-saturation&quot;&gt;&lt;i class=&quot;fa fa-plus&quot;&gt;&lt;/i&gt;&lt;/button&gt;
&lt;button id=&quot;reset-saturation&quot;&gt;Saturation&lt;/button&gt;
&lt;button id=&quot;decrease-saturation&quot;&gt;&lt;i class=&quot;fa fa-minus&quot;&gt;&lt;/i&gt;&lt;/button&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</textarea>
<input type="hidden" name="wrap" value="l">
<input type="hidden" name="resources" value="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css,https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js,http://openlayers.org/en/v3.9.0/css/ol.css,http://openlayers.org/en/v3.9.0/build/ol.js">
</form>
<pre><code id="example-source" class="language-markup">&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;Hue/saturation example&lt;/title&gt;
&lt;script src="https://code.jquery.com/jquery-1.11.2.min.js"&gt;&lt;/script&gt;
&lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"&gt;
&lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"&gt;&lt;/script&gt;
&lt;link rel="stylesheet" href="http://openlayers.org/en/v3.9.0/css/ol.css" type="text/css"&gt;
&lt;script src="http://openlayers.org/en/v3.9.0/build/ol.js"&gt;&lt;/script&gt;
&lt;style&gt;
#reset-hue {
min-width: 90px;
}
#reset-saturation {
min-width: 124px;
}
&lt;/style&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;div class="container-fluid"&gt;
&lt;div class=&quot;row-fluid&quot;&gt;
&lt;div class=&quot;span12&quot;&gt;
&lt;div id=&quot;map&quot; class=&quot;map&quot;&gt;&lt;/div&gt;
&lt;div id=&quot;no-webgl&quot; class=&quot;alert alert-danger&quot; style=&quot;display: none&quot;&gt;
This example requires a browser that supports &lt;a href=&quot;http://get.webgl.org/&quot;&gt;WebGL&lt;/a&gt;.
&lt;/div&gt;
&lt;div class=&quot;btn-group&quot;&gt;
&lt;button id=&quot;increase-hue&quot;&gt;&lt;i class=&quot;fa fa-plus&quot;&gt;&lt;/i&gt;&lt;/button&gt;
&lt;button id=&quot;reset-hue&quot;&gt;Hue&lt;/button&gt;
&lt;button id=&quot;decrease-hue&quot;&gt;&lt;i class=&quot;fa fa-minus&quot;&gt;&lt;/i&gt;&lt;/button&gt;
&lt;/div&gt;
&lt;div class=&quot;btn-group&quot;&gt;
&lt;button id=&quot;increase-saturation&quot;&gt;&lt;i class=&quot;fa fa-plus&quot;&gt;&lt;/i&gt;&lt;/button&gt;
&lt;button id=&quot;reset-saturation&quot;&gt;Saturation&lt;/button&gt;
&lt;button id=&quot;decrease-saturation&quot;&gt;&lt;i class=&quot;fa fa-minus&quot;&gt;&lt;/i&gt;&lt;/button&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;script&gt;
function setResetHueButtonHTML() {
resetHue.innerHTML = &#x27;Hue (&#x27; + layer.getHue().toFixed(2) + &#x27;)&#x27;;
}
function setResetSaturationButtonHTML() {
resetSaturation.innerHTML = &#x27;Saturation (&#x27; +
layer.getSaturation().toFixed(2) + &#x27;)&#x27;;
}
if (!ol.has.WEBGL) {
var info = document.getElementById(&#x27;no-webgl&#x27;);
/**
* display error message
*/
info.style.display = &#x27;&#x27;;
} else {
var layer = new ol.layer.Tile({
source: new ol.source.BingMaps({
key: &#x27;Ak-dzM4wZjSqTlzveKz5u0d4IQ4bRzVI309GxmkgSVr1ewS6iPSrOvOKhA-CJlm3&#x27;,
imagerySet: &#x27;Aerial&#x27;
})
});
var map = new ol.Map({
layers: [layer],
renderer: &#x27;webgl&#x27;,
target: &#x27;map&#x27;,
view: new ol.View({
center: ol.proj.fromLonLat([-9.375, 51.483333]),
zoom: 15
})
});
var increaseHue = document.getElementById(&#x27;increase-hue&#x27;);
var resetHue = document.getElementById(&#x27;reset-hue&#x27;);
var decreaseHue = document.getElementById(&#x27;decrease-hue&#x27;);
setResetHueButtonHTML();
increaseHue.addEventListener(&#x27;click&#x27;, function() {
layer.setHue(layer.getHue() + 0.25);
setResetHueButtonHTML();
}, false);
resetHue.addEventListener(&#x27;click&#x27;, function() {
layer.setHue(0);
setResetHueButtonHTML();
}, false);
decreaseHue.addEventListener(&#x27;click&#x27;, function() {
layer.setHue(layer.getHue() - 0.25);
setResetHueButtonHTML();
}, false);
var increaseSaturation = document.getElementById(&#x27;increase-saturation&#x27;);
var resetSaturation = document.getElementById(&#x27;reset-saturation&#x27;);
var decreaseSaturation = document.getElementById(&#x27;decrease-saturation&#x27;);
setResetSaturationButtonHTML();
increaseSaturation.addEventListener(&#x27;click&#x27;, function() {
layer.setSaturation(layer.getSaturation() + 0.25);
setResetSaturationButtonHTML();
}, false);
resetSaturation.addEventListener(&#x27;click&#x27;, function() {
layer.setSaturation(1);
setResetSaturationButtonHTML();
}, false);
decreaseSaturation.addEventListener(&#x27;click&#x27;, function() {
layer.setSaturation(Math.max(layer.getSaturation() - 0.25, 0));
setResetSaturationButtonHTML();
}, false);
}
&lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;</code></pre>
</div>
</div>
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="./resources/common.js"></script>
<script src="./resources/prism/prism.min.js"></script>
<script src="loader.js?id=hue-saturation"></script>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink