mirror/openseadragon
1
0
Fork 0
mirror of https://github.com/openseadragon/openseadragon.git synced 2025-03-03 14:13:14 +03:00
Code Issues Projects Releases Wiki Activity

small cleanup

Browse Source
This commit is contained in:
Tom 2022-12-06 16:52:48 -05:00
parent 757bf8690e
commit 256514bca6
1 changed files with 1 additions and 3 deletions

4
src/viewport.js

@ -709,8 +709,6 @@ $.Viewport.prototype = {
return this; return this;
} }
var referencePoint;
if(constraints){ if(constraints){
this.panTo(center, false); this.panTo(center, false);
this.zoomTo(newZoom, null, false); this.zoomTo(newZoom, null, false);
@ -725,7 +723,7 @@ $.Viewport.prototype = {
// this.zoomTo(newZoom, referencePoint, immediately); // this.zoomTo(newZoom, referencePoint, immediately);
} else { } else {
var rotatedNewBounds = newBounds.rotate(-this.getRotation()); var rotatedNewBounds = newBounds.rotate(-this.getRotation());
referencePoint = rotatedNewBounds.getTopLeft().times(newZoom) var referencePoint = rotatedNewBounds.getTopLeft().times(newZoom)
.minus(oldBounds.getTopLeft().times(oldZoom)) .minus(oldBounds.getTopLeft().times(oldZoom))
.divide(newZoom - oldZoom); .divide(newZoom - oldZoom);