StructV2/demoV2/demo2.html

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>DEMO</title>
<style>
* {
padding: 0;
margin: 0;
user-select: none;
}
.container {
background-color: #fafafa;
border: 1px solid #ccc;
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position: relative;
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}
.down {
display: flex;
margin-top: 20px;
}
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#container {
width: 100%;
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height: 500px;
position: relative;
overflow: hidden;
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}
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#leak {
position: absolute;
left: 0;
opacity: 0;
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top: 100px;
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width: 100%;
box-sizing: border-box;
padding: 4px;
border-top: 1px dashed #000;
pointer-events: none;
transition: opacity 0.75s ease-in-out;
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}
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#leak>span {
color: #000;
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}
</style>
</head>
<body>
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<div class="container" id="container">
<div id="leak">
<span>泄漏区</span>
</div>
</div>
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<button id="btn-prev">prev</button>
<button id="btn-next">next</button>
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<button id="resize">resize</button>
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<button id="relayout">relayout</button>
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<span id="pos"></span>
<script src="./../dist/sv.js"></script>
<script>
const Group = SV.Group,
Bound = SV.Bound,
G6 = SV.G6,
Vector = SV.Vector;
</script>
<script src="./Layouter/LinkList.js"></script>
<script src="./Layouter/BinaryTree.js"></script>
<script src="./Layouter/Stack.js"></script>
<script src="./Layouter/LinkQueue.js"></script>
<script src="./Layouter/GeneralizedList.js"></script>
<script src="./Layouter/ChainHashTable.js"></script>
<script src="./Layouter/Array.js"></script>
<script src="./Layouter/HashTable.js"></script>
<script src="./Layouter/LinkStack.js"></script>
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<script src="./Layouter/AdjoinMatrixGraph.js"></script>
<script src="./Layouter/AdjoinTableGraph.js"></script>
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<script>
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const curSelectData = { element: null, style: null };
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let cur = SV(document.getElementById('container'), {
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view: {
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leakAreaHeight: 130,
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groupPadding: 40,
},
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});
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let data = [{
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"LinkList0": {
"data": [
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{ id: 0, data: 'A', index: 1 },
{ id: 1, data: 'B', index: 2 },
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{ id: 2, data: 'C' }
],
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"layouter": "Array"
},
"LinkList1": {
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"data": [
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{ id: 10, data: 'A', next: 11 },
{ id: 11, data: 'B', next: 12 },
{ id: 12, data: 'C', next: 13 },
{ id: 13, data: 'D' }
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],
"layouter": "LinkList"
}
}, {
"LinkList0": {
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"data": [
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{ id: 10, data: 'A', next: 11, external: 'true' },
{ id: 11, next: 12, freed: true }
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],
"layouter": "LinkList"
}
}, {
"LinkList0": {
"data": [
{ id: 0, data: 'A' }
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],
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"layouter": "LinkList"
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}
}];
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let dataIndex = 0,
curData = data[dataIndex];
cur.render(curData);
document.getElementById('btn-next').addEventListener('click', e => {
curData = data[++dataIndex];
cur.render(curData);
});
document.getElementById('btn-prev').addEventListener('click', e => {
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curData = data[--dataIndex];
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cur.render(curData);
});
const container = document.getElementById('container'),
pos = document.getElementById('pos');
container.addEventListener('mousemove', e => {
let x = e.offsetX, y = e.offsetY;
pos.innerHTML = `${x},${y}`;
});
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document.getElementById('resize').addEventListener('click', e => {
container.style.height = 400 + 'px';
cur.resize(container.offsetWidth, container.offsetHeight);
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});
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document.getElementById('relayout').addEventListener('click', e => {
console.log();
cur.reLayout();
});
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const leak = document.getElementById('leak');
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cur.on('onLeakAreaUpdate', payload => {
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leak.style.opacity = payload.hasLeak? 1: 0;
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leak.style.top = payload.leakAreaY - 40 + 'px';
});
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// -------------------------------------------------------------------------------------------------------
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</script>
</body>
</html>