simple style changer
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218d05e8d5
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@ -1,3 +1,17 @@
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function switch_style(s) {
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var el = document.getElementsByTagName("link")
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for (var i = 0; i < el.length; i++ ) {
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if (el[i].getAttribute("rel").indexOf("style") != -1
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&& el[i].getAttribute("title")) {
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if (el[i].getAttribute("title") == s) {
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style_btn.text(s)
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el[i].disabled = false
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} else
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el[i].disabled = true
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}
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}
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}
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function getOffset( el ) {
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var _x = 0, _y = 0
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@ -14,6 +28,15 @@ var offset = getOffset(document.getElementById('chart'))
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var w = window.innerWidth - offset.left,
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h = window.innerHeight - offset.top - 1
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function next_style() {
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var s = d3.select("head link[title]:not([disabled]) + link[title][disabled]")
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if (s[0][0] == null)
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s = d3.select("head link[title][disabled]")
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switch_style(s[0][0].getAttribute("title"))
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}
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var cp = d3.select("header").append("div")
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.attr("id", "controlpanel")
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@ -25,6 +48,12 @@ cp.append("button")
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.text("Aktualisieren")
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.on("click", reload)
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var style_btn = cp.append("button")
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.attr("class", "btn")
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.attr("value", "reload")
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.text("Farbwechsler")
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.on("click", next_style)
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var btns = cp.append("div")
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.attr("class", "btn-group")
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@ -5,7 +5,8 @@
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<title>Freifunk Lübeck - Knotengraph</title>
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<link href='style.css' rel='stylesheet' type='text/css' />
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<link href='force.css' rel='stylesheet' type='text/css' />
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<link href='force-light.css' rel='stylesheet' type='text/css' />
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<link href='force-big.css' rel='stylesheet' type='text/css' title='big' disabled/>
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<link href='force-light.css' rel='stylesheet' type='text/css' title='light'/>
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<script type="text/javascript" src="jquery.min.js"></script>
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<script type="text/javascript" src="d3.v2.js"></script>
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<script src="http://maps.google.com/maps/api/js?sensor=true"></script>
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