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Make it work on mobile devices

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This commit is contained in:
Adrian Heine 2020-09-25 19:58:48 +02:00
parent 253559bfc8
commit 4495444ec9
3 changed files with 14 additions and 11 deletions
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9
src/display.js
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@ -78,10 +78,11 @@ export class Display {
let currentBB = this.layout.getBoundingBox()
let width = this.target.scrollWidth || 100
let height = this.target.scrollHeight || 100
const ballRadius = Math.min(document.body.clientWidth, document.body.clientHeight) * 0.06
var toScreen = function(p) {
var size = currentBB.topright.subtract(currentBB.bottomleft);
var sx = p.subtract(currentBB.bottomleft).divide(size.x).x * (width - 60) + 30;
var sy = p.subtract(currentBB.bottomleft).divide(size.y).y * (height - 60) + 30;
var sx = p.subtract(currentBB.bottomleft).divide(size.x).x * (width - ballRadius * 2) + ballRadius;
var sy = p.subtract(currentBB.bottomleft).divide(size.y).y * (height - ballRadius * 2) + ballRadius;
return new Springy.Vector(sx, sy);
};
@ -133,8 +134,8 @@ export class Display {
}
dom.className = item.data.state
dom.style.position = 'absolute'
dom.style.left = (target.x - 60) + 'px'
dom.style.top = (target.y - 60) + 'px'
dom.style.left = (target.x - ballRadius) + 'px'
dom.style.top = (target.y - ballRadius) + 'px'
dom.appendChild(a)
field.appendChild(dom)
}, undefined, undefined,