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<script>
import tol from './tol.json';
export default {
data() {
return {
drawnTol: tol.map(e => ({...e, children:[]})),
width: document.documentElement.clientWidth,
height: document.documentElement.clientHeight,
}
},
computed: {
tiles(){
//minSize, maxSize,
let nodes = this.drawnTol;
let spacing = 5;
let numCols = this.pickNumCols(nodes.length, this.width/this.height);
let numRows = Math.ceil(nodes.length / numCols);
let tileSz = Math.min(
((this.width - spacing) / numCols) - spacing,
((this.height - spacing) / numRows) - spacing);
let res = nodes.map((el, idx) => ({
name: el.name,
x: (idx % numCols)*(tileSz + spacing) + spacing,
y: Math.floor(idx / numCols)*(tileSz + spacing) + spacing,
sz: tileSz,
}));
console.log(res)
return res;
}
},
methods: {
pickNumCols(numTiles, aspectRatio){ //account for tile-spacing?
//find number of columns with corresponding aspect-ratio closest to aspectRatio
let closest, smallestDiff = Number.MAX_VALUE;
for (let numCols = 1; numCols <= numTiles; numCols++){
let ratio = numCols/Math.ceil(numTiles/numCols);
let diff = Math.abs(ratio - aspectRatio);
if (diff < smallestDiff){
smallestDiff = diff;
closest = numCols;
}
}
return closest;
},
onResize(){
this.width = document.documentElement.clientWidth;
this.height = document.documentElement.clientHeight;
}
},
created(){
window.addEventListener('resize', this.onResize);
},
unmounted(){
window.removeEventListener('resize', this.onResize);
}
}
</script>
<template>
<div class="bg-black h-[100vh]">
<img v-for="tile in tiles" :src="'/src/assets/' + tile.name + '.jpg'" :alt="tile.name" :id="tile.name"
:width="tile.sz" :height="tile.sz"
:style="{position: 'absolute', left: tile.x + 'px', top: tile.y + 'px'}"
class="transition-all duration-300 ease-out border-2 border-amber-900"
/>
</div>
</template>
<style>
</style>
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