mirror of
https://github.com/Viglino/ol-ext.git
synced 2025-12-08 19:26:29 +00:00
213 lines
7.6 KiB
HTML
213 lines
7.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<!--
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Copyright (c) 2015-018 Jean-Marc VIGLINO,
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released under CeCILL-B (french BSD like) licence: http://www.cecill.info/
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-->
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<title>ol-ext: Pirates</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="description" content="Add an old map effect on a canvas renderer with a parchment texture and compass." />
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<meta name="keywords" content="ol3, control, canvas, pirate, compass, effect" />
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<link rel="stylesheet" href="../style.css" />
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<!-- jQuery -->
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<script type="text/javascript" src="https://code.jquery.com/jquery-1.11.0.min.js"></script>
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<!-- Openlayers -->
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/ol@latest/ol.css" />
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<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/ol@latest/dist/ol.js"></script>
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<!-- ol-ext -->
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<link rel="stylesheet" href="../../dist/ol-ext.css" />
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<script type="text/javascript" src="../../dist/ol-ext.js"></script>
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<!-- Pointer events polyfill for old browsers, see https://caniuse.com/#feat=pointer -->
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<script src="https://unpkg.com/elm-pep"></script>
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<style>
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#map {
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position: fixed;
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top:5em;
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left: 0;
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right: 0;
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bottom: 0;
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width:100%;
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background:transparent;
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}
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.options {
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position:fixed;
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top:6em;
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right:1em;
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margin:0;
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width:200px;
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z-index:10;
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}
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.options input[type="number"] {
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width: 5em;
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}
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.ol-compassctrl {
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top: 50%;
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left: 5%;
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width: 100px;
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height: 100px;
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-webkit-transform: translate(0,-50%);
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transform: translate(0,-50%);
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}
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.ol-compassctrl.right {
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top: auto;
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left: auto;
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bottom: 5%;
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right: 5%;
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width: 150px;
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height: 150px;
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-webkit-transform: none;
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transform: none;
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}
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</style>
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</head>
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<body >
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<a href="https://github.com/Viglino/ol-ext" class="icss-github-corner"><i></i></a>
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<a href="../../index.html">
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<h1>ol-ext: Pirates!</h1>
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</a>
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<!-- Map div -->
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<div id="map" ></div>
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<div class="options">
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This example show how to combine a <a href="../filter/map.filter.colorize.html">color filter</a>,
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with a <a href="../filter/map.filter.texture.html">parchment texture filter</a>,
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a <a href="../canvas/map.control.compass.html">compass control</a>
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and a <a href="../canvas/map.control.graticule.html">graticule control</a>
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to create an old map effect.
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<h2>Options</h2>
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<ul>
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<li>
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Hue:
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<select onchange="color.setColor(this.value);">
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<option value="#963">default</option>
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<option value="#369">blue</option>
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<option value="#936">red</option>
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<option value="#396">green</option>
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</select>
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</li>
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<li>
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Saturation:
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<input id="sat" type="number" value="0.6" onchange="color.setValue(this.value)" max="1" min="0" step="0.1" />
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</li>
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<li>
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Opacity:
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<input id="opacity" type="number" value="0.7" onchange="tex.setFilter({opacity:Number(this.value)})" max="1" min="0" step="0.1" />
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</li>
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<li>
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<input id="rot" type="checkbox" onchange="tex.set('rotateWithView',$(this).prop('checked'));" /><label for="rot"> rotateWithView</label>
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<small><i>May cause animation lags on mobile or slow devices</i></small>
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</li>
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</ul>
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</div>
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<script type="text/javascript">
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if (/MSIE|Trident/.test(navigator.userAgent)){
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alert ("Oops, it seems you use IE!\nsome feature may not work correctly, try to use another navigator!")
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$('#sat').val(0.2);
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$('#opacity').val(0.3);
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}
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var osm = new ol.layer.Tile({ source: new ol.source.OSM()});
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// The map
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var map = new ol.Map ({
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target: 'map',
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view: new ol.View ({
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zoom: 14,
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center: [-302537, 6001071]
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}),
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layers: [osm]
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});
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map.getView().fit ([-375917, 5976764, -229158, 6025378], map.getSize());
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// Color filter
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var color = new ol.filter.Colorize({
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operation: 'color',
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color: "rgba(153,102,51,"+$("#sat").val()+")",
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/*
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red: 153,
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green: 102,
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blue: 51,
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*/
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value: Number($("#sat").val())
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});
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osm.addFilter(color);
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// Texture filter
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var tex = new ol.filter.Texture({
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src: "../data/oldmap.jpg",
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opacity: Number($("#opacity").val()),
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rotateWithView: $("#rot").prop('checked'),
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scale: 3
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});
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osm.addFilter(tex);
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// Compass
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map.addControl(new ol.control.Compass({
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src: "../data/piratecontrol.png",
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style: new ol.style.Stroke ({ color: "#963", width: 1 })
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}));
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map.addControl(new ol.control.Compass({
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className: 'right',
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src: "../data/piratecontrol.png",
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style: new ol.style.Stroke ({ color: "#963", width: 1 })
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}));
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// Graticule
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map.addControl(new ol.control.Graticule({
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step: 0.2,
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stepCoord: 2,
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projection: 'EPSG:4326',
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//step: 1000, stepCoord: 5, projection: 'EPSG:2154',
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margin:35,
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stroke: true,
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style: new ol.style.Style({
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stroke: new ol.style.Stroke({ color:"rgba(102, 51, 0, 0.8)", width:1 }),
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fill: new ol.style.Fill({ color: "rgba(255,255,255,0.3)" }),
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text: new ol.style.Text({
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stroke: new ol.style.Stroke({ color: "rgba(255,255,255,0.5)", width: 2 }),
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fill: new ol.style.Fill({ color: "rgba(102, 51, 0, 1)" }),
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})
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}),
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formatCoord: function(c) {
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return c.toFixed(1)+"°"
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}
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})
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);
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map.addControl(new ol.control.Graticule({
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step: 5000,
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projection: 'EPSG:3857',
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margin: 30,
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stroke: false,
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style: new ol.style.Style({
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stroke: new ol.style.Stroke({ color: "rgba(102, 51, 0, 0.8)", width: 1 }),
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fill: new ol.style.Fill({ color: "rgba(255,255,255,0.3)" }),
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})
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}));
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// Clip
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var clip = new ol.filter.Clip({
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operation:'enhance',
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coords: [[0.023, 0.957], [0, 0.463], [0.007, 0.42], [0.004, 0.397], [0.029, 0.383], [0.013, 0.383], [0.046, 0.367], [0.011, 0.371], [0.004, 0.349], [0.006, 0.297], [0.012, 0.265], [0.007, 0.246], [0.016, 0.191], [0.031, 0.191], [0.019, 0.171], [0.012, 0.1], [0.046, 0.001], [0.071, 0.012], [0.1, 0], [0.186, 0.01], [0.228, 0.008], [0.239, 0.022], [0.25, 0.009], [0.304, 0.002], [0.311, 0.027], [0.313, 0.007], [0.322, 0.064], [0.311, 0.101], [0.329, 0.055], [0.321, 0.018], [0.334, 0.01], [0.496, 0.009], [0.53, 0.019], [0.553, 0.01], [0.615, 0.014], [0.683, 0.03], [0.697, 0.019], [0.728, 0.027], [0.732, 0.066], [0.735, 0.012], [0.752, 0.006], [0.795, 0.014], [0.85, 0.007], [0.929, 0.013], [1, 0.204], [0.994, 0.324], [0.999, 0.393], [0.988, 0.464], [0.947, 0.46], [0.977, 0.47], [0.978, 0.479], [0.99, 0.489], [0.994, 0.572], [0.992, 0.669], [0.982, 0.673], [0.994, 0.689], [1, 0.716], [0.999, 0.81], [0.987, 0.816], [0.996, 0.83], [0.99, 0.894], [0.944, 1], [0.848, 0.993], [0.841, 0.97], [0.837, 0.993], [0.798, 0.981], [0.697, 0.98], [0.653, 0.986], [0.606, 0.981], [0.598, 0.968], [0.598, 0.941], [0.592, 0.982], [0.558, 0.988], [0.507, 0.983], [0.485, 0.988], [0.418, 0.978], [0.4, 0.969], [0.393, 0.98], [0.338, 0.984], [0.304, 0.977], [0.251, 0.984], [0.238, 0.979], [0.252, 0.915], [0.239, 0.969], [0.233, 0.953], [0.23, 0.984], [0.155, 0.971], [0.147, 0.957], [0.142, 0.974], [0.095, 0.976], [0.066, 0.98], [0.023, 0.957]],
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units: '%',
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extent: [0,0,1,1]
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});
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osm.addFilter(clip);
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</script>
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</body>
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</html> |