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demo2.html
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demo2.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>Another DEMO for zoom/pan/drag/rotate plugin using Snap.svg</title>
<style>
html, body { margin:0; padding:0; overflow:hidden }
svg { position:fixed; top:0; left:0; height:100%; width:100%;
background: -webkit-radial-gradient(#7E7A7A, #434141, #000); /* Safari 5.1 to 6.0 */
background: -o-radial-gradient(#7E7A7A, #434141, #000); /* For Opera 11.6 to 12.0 */
background: -moz-radial-gradient(#7E7A7A, #434141, #000); /* For Firefox 3.6 to 15 */
background: radial-gradient(#7E7A7A, #434141, #000); /* Standard syntax */
}
.button {
position: fixed;
right: 50px;
bottom: 50px;
z-index: 100;
}
#selected{
color: white;
}
</style>
<script src="./lib/snap.svg.js"></script>
<script src="./snap.svg.zpd.js"></script>
</head>
<body>
<div class="button">
<button id="location">To (0,0) Location</button>
<br/>
<button id="up">Up</button>
<button id="down">Down</button>
<br/>
<button id="left">Left</button>
<button id="right">Right</button>
<br/>
<button id="rotateL">Rotate -15 deg</button>
<button id="rotateR">Rotate 15 deg</button>
<br/>
<button id="zoom2x">Zoom To 2x</button>
<button id="zoom1x">Zoom To 1x</button>
<br/>
<button id="save">Save</button>
<button id="threshold">Zoom Threshold [0.5,3]</button>
<br/>
<button id="destroy">Destroy</button>
<button id="reapply">Re-Apply</button>
<br/>
-- or use arrow key --
<br/>
<span style="color: white;">Selected:</span>
<span id="selected"></span>
</div>
<script>
var paper = Snap();
var applyZpd = function() {
paper.zpd();
};
var becomeBlack = function (e) {
this.style.fill = '#000000';
this.style.stroke = '#000000';
this.style.cursor = 'pointer';
var text = document.getElementById('selected').textContent = this.getAttribute('title');
showLabel(e, text);
};
var reverseBlack = function (e) {
this.style.fill = '#CCCCCC';
this.style.stroke = '#ffffff';
document.getElementById('selected').textContent = '';
hideLabel(e);
};
var tooltip;
var showLabel = function (evt, mouseovertext) {
tooltip.setAttributeNS(null,"x",evt.clientX+10);
tooltip.setAttributeNS(null,"y",evt.clientY+25);
tooltip.setAttributeNS(null,"visibility","visible");
tooltip.textContent = mouseovertext;
};
var hideLabel = function (evt){
tooltip.setAttributeNS(null,"visibility","hidden");
};
Snap.load('./lib/malaysia.svg', function (f) {
paper.append(f);
applyZpd();
paper.zoomTo(1.5, 100, null, function () {
paper.panTo('+200', '+200');
});
var subject = [{id:"BN"},{id:"MY-01"},{id:"MY-02"},{id:"MY-03"},{id:"MY-04"},{id:"MY-05"},{id:"MY-06"},{id:"MY-07"},{id:"MY-08"},{id:"MY-09"},{id:"MY-10"},{id:"MY-11"},{id:"MY-12"},{id:"MY-13"},{id:"MY-15"}];
for (var k in subject) {
document.getElementById(subject[k].id).onmouseover = becomeBlack;
document.getElementById(subject[k].id).onmouseout = reverseBlack;
}
// label: <text x="0" y="15" fill="red">I love SVG!</text>
var label = paper.text({
fill: 'red'
});
label.node.id = 'label';
tooltip = document.getElementById('label');
// Snap.load('./lib/navigation.svg', function (d) {
// paper.append(d);
// });
});
// UI improvement needed
var intervalF;
var clearIntervalF = function () {
clearInterval(intervalF);
};
document.getElementById('location').onmousedown = function () {
paper.panTo(0, 0);
};
document.getElementById('left').onmousedown = function () {
paper.panTo('-10');
intervalF = setInterval(function () {
paper.panTo('-10');
}, 100);
};
document.getElementById('left').onmouseup = clearIntervalF;
document.getElementById('left').onmouseleave = clearIntervalF;
document.getElementById('right').onmousedown = function () {
paper.panTo('+10');
intervalF = setInterval(function () {
paper.panTo('+10');
}, 100);
};
document.getElementById('right').onmouseup = clearIntervalF;
document.getElementById('right').onmouseleave = clearIntervalF;
document.getElementById('up').onmousedown = function () {
paper.panTo('+0', '-10');
intervalF = setInterval(function () {
paper.panTo('+0', '-10');
}, 100);
};
document.getElementById('up').onmouseup = clearIntervalF;
document.getElementById('up').onmouseleave = clearIntervalF;
document.getElementById('down').onmousedown = function () {
paper.panTo('+0', '+10');
intervalF = setInterval(function () {
paper.panTo('+0', '+10');
}, 100);
};
document.getElementById('down').onmouseup = clearIntervalF;
document.getElementById('down').onmouseleave = clearIntervalF;
document.getElementById('rotateL').onmousedown = function () {
paper.rotate(-15);
intervalF = setInterval(function () {
paper.rotate(-15);
}, 100);
};
document.getElementById('rotateL').onmouseup = clearIntervalF;
document.getElementById('rotateL').onmouseleave = clearIntervalF;
document.getElementById('rotateR').onmousedown = function () {
paper.rotate(15);
intervalF = setInterval(function () {
paper.rotate(15);
}, 100);
};
document.getElementById('rotateR').onmouseup = clearIntervalF;
document.getElementById('rotateR').onmouseleave = clearIntervalF;
document.getElementById('zoom2x').onmousedown = function () {
paper.zoomTo(2, 400);
};
document.getElementById('zoom1x').onmousedown = function () {
paper.zoomTo(1, 400);
};
document.getElementById('save').onmousedown = function () {
paper.zpd('save', function (err, data) {
var output = JSON.stringify(data);
alert('Save Data:' + output);
});
};
document.getElementById('threshold').onmousedown = function () {
paper.zoomTo(1, 400);
paper.zpd({ drag: true, zoomThreshold: [0.5, 3] });
};
document.onkeydown = function (e) {
switch(e.keyCode) {
case 37: // left
paper.panTo('-10');
break;
case 38: // up
paper.panTo('+0', '-10');
break;
case 39: // right
paper.panTo('+10');
break;
case 40: // down
paper.panTo('+0', '+10');
break;
}
};
document.getElementById('destroy').onmousedown = function () {
paper.zpd('destroy');
};
document.getElementById('reapply').onmousedown = function () {
applyZpd();
};
</script>
</body>
</html>