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custom.html
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<!DOCTYPE html>
<html>
<head>
<title>VirtualSky Custom Embed</title>
<!--
Virtual Sky <canvas> application
(c) 2010-2012 Stuart Lowe (Las Cumbras Observatory Global Telescope)
-->
<style>
body {
background: #fff;
font-family: 'Trebuchet MS',Tahoma,Helvetica,Verdana,sans-serif;
color: black;
padding: 2em;
margin: 0px;
}
li.options .i {
clear: both;
min-height: 2em;
}
li.options .p {
display: inline-block;
width: 10em;
}
li.options .o {
display: inline-block;
margin-right: 16px;
}
li.options .h {
margin-bottom: 1em;
display: inline-block;
opacity: 0.2;
filter: alpha(20);
}
li.options .i:hover .h {
opacity: 0.7;
filter: alpha(70);
}
</style>
<script src="stuquery.min.js"></script>
<script src="virtualsky.js" type="text/javascript"></script>
<script>
var planetarium;
S(document).ready(function(){
skydefault = S.virtualsky();
planetarium = S.virtualsky({id:'preview',width:500,height:350});
planetarium.draw();
update();
S('.version').html(planetarium.version)
});
var changedtime = false;
function update(el) {
property = (el) ? el.name : "";
value = (el) ? el.value : "";
if(property == 'projection') planetarium.selectProjection(value);
if(property == 'mouse') planetarium.mouse = (value == "true") ? true : false;
if(property == 'keyboard') planetarium.keyboard = (value == "true") ? true : false;
if(property == 'gradient') planetarium.gradient = (value == "true") ? true : false;
if(property == 'negative') planetarium.negative = (value == "true") ? true : false;
if(property == 'cardinalpoints') planetarium.cardinalpoints = (value == "true") ? true : false;
if(property == 'constellations') planetarium.constellation.lines = (value == "true") ? true : false;
if(property == 'constellationlabels') planetarium.constellation.labels = (value == "true") ? true : false;
if(property == 'constellationboundaries') planetarium.constellation.boundaries = (value == "true") ? true : false;
if(property == 'meteorshowers') planetarium.meteorshowers = (value == "true") ? true : false;
if(property == 'showstars') planetarium.showstars = (value == "true") ? true : false;
if(property == 'showstarlabels') planetarium.showstarlabels = (value == "true") ? true : false;
if(property == 'showplanets') planetarium.showplanets = (value == "true") ? true : false;
if(property == 'showplanetlabels') planetarium.showplanetlabels = (value == "true") ? true : false;
if(property == 'showorbits') planetarium.showorbits = (value == "true") ? true : false;
if(property == 'showdate') planetarium.showdate = (value == "true") ? true : false;
if(property == 'showposition') planetarium.showposition = (value == "true") ? true : false;
if(property == 'gridlines_az') planetarium.grid.az = (value == "true") ? true : false;
if(property == 'gridlines_eq') planetarium.grid.eq = (value == "true") ? true : false;
if(property == 'gridlines_gal') planetarium.grid.gal = (value == "true") ? true : false;
if(property == 'clock'){
if(value){
planetarium.clock = new Date(value);
changedtime = true;
}else{
planetarium.clock = new Date();
changedtime = false;
}
}
if(property == 'dimensions'){
dim = value.split('x');
if(dim.length == 2){
planetarium.resize(dim[0],dim[1]);
el = document.getElementById(planetarium.id);
S('#'+planetarium.id).css({'height':planetarium.tall+'px','width':planetarium.wide+'px'})
}
}
el = document.getElementById('dimensions');
el.value = planetarium.wide+'x'+planetarium.tall;
var langcode = planetarium.langcode;
if(property == 'position') planetarium.setGeo(value);
if(property == 'background') planetarium.background = value;
if(property == 'color') planetarium.color = value;
if(property == 'magnitude') planetarium.magnitude = parseFloat(value);
if(property == 'scalestars') planetarium.scalestars = parseFloat(value);
if(property == 'lang'){ langcode = value; planetarium.loadLanguage(value); }
if(property == 'az_off') planetarium.az_off = value;
el = document.getElementById('az_off');
el.value = ((planetarium.az_off+180)%360);
el = document.getElementById('position');
el.value = planetarium.latitude.deg+','+planetarium.longitude.deg;
planetarium.updateColours();
planetarium.draw();
planetarium.setClock(0);
if(property == 'live') planetarium.liveSky();
var str = "<iframe width=\""+planetarium.wide+"\" height=\""+planetarium.tall+"\" frameborder=\"0\" scrolling=\"no\" marginheight=\"0\" marginwidth=\"0\" src=\"";
var uri = "http://slowe.github.io/VirtualSky/embed?";
if(skydefault.longitude.deg != planetarium.longitude.deg) uri += "longitude="+planetarium.longitude.deg;
if(skydefault.latitude.deg != planetarium.latitude.deg) uri += "&latitude="+planetarium.latitude.deg;
if(skydefault.gradient != planetarium.gradient) uri += "&gradient="+planetarium.gradient;
if(skydefault.projection != planetarium.projection) uri += "&projection="+planetarium.projection.id;
if(skydefault.negative != planetarium.negative) uri += "&negative="+planetarium.negative;
if(skydefault.mouse != planetarium.mouse) uri += "&mouse="+planetarium.mouse;
if(skydefault.keyboard != planetarium.keyboard) uri += "&keyboard="+planetarium.keyboard;
if(skydefault.cardinalpoints != planetarium.cardinalpoints) uri += "&cardinalpoints="+planetarium.cardinalpoints;
if(skydefault.constellation.lines != planetarium.constellation.lines) uri += "&constellations="+planetarium.constellation.lines;
if(skydefault.constellation.labels != planetarium.constellation.labels) uri += "&constellationlabels="+planetarium.constellation.labels;
if(skydefault.constellation.boundaries != planetarium.constellation.boundaries) uri += "&constellationboundaries="+planetarium.constellation.boundaries;
if(skydefault.meteorshowers != planetarium.meteorshowers) uri += "&meteorshowers="+planetarium.meteorshowers;
if(skydefault.showstars != planetarium.showstars) uri += "&showstars="+planetarium.showstars;
if(skydefault.showstarlabels != planetarium.showstarlabels) uri += "&showstarlabels="+planetarium.showstarlabels;
if(skydefault.scalestars != planetarium.scalestars) uri += "&scalestars="+planetarium.scalestars;
if(skydefault.showplanets != planetarium.showplanets) uri += "&showplanets="+planetarium.showplanets;
if(skydefault.showplanetlabels != planetarium.showplanetlabels) uri += "&showplanetlabels="+planetarium.showplanetlabels;
if(skydefault.showorbits != planetarium.showorbits) uri += "&showorbits="+planetarium.showorbits;
if(skydefault.showdate != planetarium.showdate) uri += "&showdate="+planetarium.showdate;
if(skydefault.showposition != planetarium.showposition) uri += "&showposition="+planetarium.showposition;
if(skydefault.grid.az != planetarium.grid.az) uri += "&gridlines_az="+planetarium.grid.az;
if(skydefault.grid.eq != planetarium.grid.eq) uri += "&gridlines_eq="+planetarium.grid.eq;
if(skydefault.grid.gal != planetarium.grid.gal) uri += "&gridlines_gal="+planetarium.grid.gal;
if(skydefault.background != planetarium.background) uri += "&background="+planetarium.background;
if(skydefault.color != planetarium.color) uri += "&color="+planetarium.color;
if(skydefault.magnitude != planetarium.magnitude) uri += "&magnitude="+planetarium.magnitude;
if(skydefault.islive != planetarium.islive) uri += "&live="+planetarium.islive;
if(skydefault.az_off != planetarium.az_off) uri += "&az="+((planetarium.az_off+180)%360);
if(skydefault.langcode != langcode) uri += "&lang="+langcode;
if(changedtime) uri += "&clock="+planetarium.clock;
str += encodeURI(uri);
str += "\" allowTransparency=\"true\"></iframe>";
el = document.getElementById('embedcode');
el.value = str
}
</script>
</head>
<body>
<h1>VirtualSky <span class="version">v</span> - Custom Embed</h1>
<p><a href="https://slowe.github.io/VirtualSky/">VirtualSky</a> is a browser-based planetarium for embedding in websites. Choose from the options below, check the preview is how you'd like, and then cut-and-paste the code into your web page.</p>
<form>
<ol>
<li class="options">
<h2>Customize</h2>
<div class="i">
<label class="p" for="projection">Projection</label>
<div class="o">
<select name="projection" id="projection" onChange="update(this)">
<option selected>polar</option>
<option>stereo</option>
<option>lambert</option>
<option>equirectangular</option>
<option>mollweide</option>
<option>planechart</option>
</select>
</div>
</div>
<div class="i">
<label class="p" for="lang">Language</label>
<div class="o">
<select name="lang" id="lang" onChange="update(this)">
<option value="" selected>---</option>
<option value="ar">العربية</option>
<option value="cs">Čeština</option>
<option value="de">Deutsch</option>
<option value="en">English</option>
<option value="es">Español</option>
<option value="fr">Français</option>
<option value="gl">Galego</option>
<option value="it">Italiano</option>
<option value="nl">Nederlands</option>
<option value="pl">Polski</option>
<option value="pt">Português</option>
</select> only set this if you <em>have</em> to explicitly specify a language.
</div>
</div>
<div class="i">
<label class="p" for="dimensions">Width/Height</label>
<div class="o">
<input type="text" name="dimensions" id="dimensions" value="" onChange="update(this)" /> e.g. 500x400
</div>
</div>
<div class="i">
<label class="p" for="clock">Specific date?</label>
<div class="o">
<input type="text" name="clock" id="clock" value="" onChange="update(this)" /> e.g. Sun, 02 Jan 2011 14:46:28 +0000 (leave blank for the current time)
</div>
</div>
<div class="i">
<label class="p" for="position">Latitude/longitude</label>
<div class="o">
<input type="text" name="position" id="position" value="" onChange="update(this)" /> in decimal degrees
</div>
</div>
<div class="i">
<div class="p">Azimuthal offset</div>
<div class="o">
<input type="text" name="az_off" id="az_off" value="" onChange="update(this)" /> in decimal degrees with north=0, east=90
</div>
</div>
<div class="i">
<label class="p" for="background">Background color</label>
<div class="o">
<input type="text" name="background" id="background" value="rgba(0,0,0,0)" onChange="update(this)" /> default is transparent (only relevant in polar/mollweide projections)
</div>
</div>
<div class="i">
<label for="color" class="p">Text color</label>
<div class="o">
<input type="text" name="color" id="color" value="" onChange="update(this)" /> leave blank for automatic
</div>
</div>
<div class="i">
<label class="p" for="magnitude">Magnitude Limit</label>
<div class="o">
<input type="text" name="magnitude" id="magnitude" value="5" onChange="update(this)" /> larger number is fainter
</div>
</div>
<div class="i">
<label for="scalestars" class="p">Scale stars</label>
<div class="o">
<input type="text" name="scalestars" id="scalestars" value="1" onChange="update(this)" /> a scale factor by which to change the star sizes
</div>
</div>
<div class="i">
<div class="p">Sky gradient?</div>
<div class="o">
<input type="radio" name="gradient" id="gradient-yes" value="true" onChange="update(this)" checked /> <label for="gradient-yes">Yes</label>
<input type="radio" name="gradient" id="gradient-no" value="false" onChange="update(this)" /> <label for="gradient-no">No</label>
</div>
</div>
<div class="i">
<div class="p">Mouse control?</div>
<div class="o">
<input type="radio" name="mouse" value="true" onChange="update(this)" checked /> Yes
<input type="radio" name="mouse" value="false" onChange="update(this)" /> No
</div>
<div class="h">Allow the user to use their mouse to drag the sky.</div>
</div>
<div class="i">
<div class="p">Keyboard control?</div>
<div class="o">
<input type="radio" name="keyboard" value="true" onChange="update(this)" checked /> Yes
<input type="radio" name="keyboard" value="false" onChange="update(this)" /> No
</div>
<div class="h">Allow the user to make use of the keyboard shortcuts when their cursor is over the sky.</div>
</div>
<div class="i">
<div class="p">Invert sky colors?</div>
<div class="o">
<input type="radio" name="negative" value="true" onChange="update(this)" /> Yes
<input type="radio" name="negative" value="false" onChange="update(this)" checked /> No
</div>
<div class="h">Display black stars on a white sky. Useful for printing.</div>
</div>
<div class="i">
<div class="p">Cardinal points?</div>
<div class="o">
<input type="radio" name="cardinalpoints" value="true" onChange="update(this)" checked /> Yes
<input type="radio" name="cardinalpoints" value="false" onChange="update(this)" /> No
</div>
<div class="h">e.g. "N", "S", "E" and "W"</div>
</div>
<div class="i">
<div class="p">Constellation lines?</div>
<div class="o">
<input type="radio" name="constellations" value="true" onChange="update(this)" /> Yes
<input type="radio" name="constellations" value="false" onChange="update(this)" checked /> No
</div>
</div>
<div class="i">
<div class="p">Constellation labels?</div>
<div class="o">
<input type="radio" name="constellationlabels" value="true" onChange="update(this)" /> Yes
<input type="radio" name="constellationlabels" value="false" onChange="update(this)" checked /> No
</div>
</div>
<div class="i">
<div class="p">Const. boundaries?</div>
<div class="o">
<input type="radio" name="constellationboundaries" value="true" onChange="update(this)" /> Yes
<input type="radio" name="constellationboundaries" value="false" onChange="update(this)" checked /> No
</div>
</div>
<div class="i">
<div class="p">Meteor showers?</div>
<div class="o">
<input type="radio" name="meteorshowers" value="true" onChange="update(this)" /> Yes
<input type="radio" name="meteorshowers" value="false" onChange="update(this)" checked /> No
</div>
<div class="h">Labels the radiants of current meteor showers</div>
</div>
<div class="i">
<div class="p">Show planets?</div>
<div class="o">
<input type="radio" name="showplanets" value="true" onChange="update(this)" checked /> Yes
<input type="radio" name="showplanets" value="false" onChange="update(this)" /> No
</div>
<div class="h">Will also show the Sun and Moon</div>
</div>
<div class="i">
<div class="p">Show planet labels</div>
<div class="o">
<input type="radio" name="showplanetlabels" value="true" onChange="update(this)" checked /> Yes
<input type="radio" name="showplanetlabels" value="false" onChange="update(this)" /> No
</div>
</div>
<div class="i">
<div class="p">Show stars?</div>
<div class="o">
<input type="radio" name="showstars" value="true" onChange="update(this)" checked /> Yes
<input type="radio" name="showstars" value="false" onChange="update(this)" /> No
</div>
<div class="h">Will also show the Sun and Moon</div>
</div>
<div class="i">
<div class="p">Show star labels</div>
<div class="o">
<input type="radio" name="showstarlabels" value="true" onChange="update(this)" /> Yes
<input type="radio" name="showstarlabels" value="false" onChange="update(this)" checked /> No
</div>
<div class="h">Display labels for the brightest stars e.g. "Sirius", "Deneb", "Pollux" etc?</div>
</div>
<div class="i">
<div class="p">Show orbits?</div>
<div class="o">
<input type="radio" name="showorbits" value="true" onChange="update(this)" /> Yes
<input type="radio" name="showorbits" value="false" onChange="update(this)" checked /> No
</div>
</div>
<div class="i">
<div class="p">Show date?</div>
<div class="o">
<input type="radio" name="showdate" value="true" onChange="update(this)" checked /> Yes
<input type="radio" name="showdate" value="false" onChange="update(this)" /> No
</div>
<div class="h">Displays the date and time in the top left corner.</div>
</div>
<div class="i">
<div class="p">Show position?</div>
<div class="o">
<input type="radio" name="showposition" value="true" onChange="update(this)" checked /> Yes
<input type="radio" name="showposition" value="false" onChange="update(this)" /> No
</div>
<div class="h">Displays the longitude and latitude in the top left corner.</div>
</div>
<div class="i">
<div class="p">Azimuth gridlines?</div>
<div class="o">
<input type="radio" name="gridlines_az" value="true" onChange="update(this)" /> Yes
<input type="radio" name="gridlines_az" value="false" onChange="update(this)" checked /> No
</div>
</div>
<div class="i">
<div class="p">Equatorial gridlines?</div>
<div class="o">
<input type="radio" name="gridlines_eq" value="true" onChange="update(this)" /> Yes
<input type="radio" name="gridlines_eq" value="false" onChange="update(this)" checked /> No
</div>
</div>
<div class="i">
<div class="p">Galactic gridlines?</div>
<div class="o">
<input type="radio" name="gridlines_gal" value="true" onChange="update(this)" /> Yes
<input type="radio" name="gridlines_gal" value="false" onChange="update(this)" checked /> No
</div>
</div>
<div class="i">
<div class="p">Live?</div>
<div class="o">
<input type="radio" name="live" value="true" onChange="update(this)" /> Yes
<input type="radio" name="live" value="false" onChange="update(this)" checked /> No
</div>
<div class="h">The sky will update every second.</div>
</div>
</li>
<li>
<h2>Preview</h2>
<div id="preview"></div>
</li>
<li>
<h2>Embed</h2>
<textarea name="embed" id="embedcode" rows="8" cols="50" onFocus="this.select()"></textarea>
</li>
</ol>
</form>
</body>
</html>