This commit is contained in:
syuilo 2017-06-08 16:13:53 +09:00
parent 7190dc1f55
commit 0da5d3d35e

View file

@ -185,11 +185,11 @@
let moveLeft = me.clientX - clickX;
let moveTop = me.clientY - clickY;
this.zoom = baseZoom + (moveTop / 20);
this.zoom = baseZoom + (-moveTop / 20);
this.pos = basePos + moveLeft;
if (this.zoom < 1) this.zoom = 1;
if (this.pos > 0) this.pos = 0;
if (this.pos < -((this.data.length * this.zoom) - this.viewBoxX)) this.pos = -((this.data.length * this.zoom) - this.viewBoxX);
if (this.pos < -(((this.data.length - 1) * this.zoom) - this.viewBoxX)) this.pos = -(((this.data.length - 1) * this.zoom) - this.viewBoxX);
this.render();
});