mirror/openseadragon
1
0
Fork 0
mirror of https://github.com/openseadragon/openseadragon.git synced 2024-11-22 05:06:09 +03:00
Code Issues Projects Releases Wiki Activity

fix cropping when viewer is rotated

Browse Source
This commit is contained in:
Tom 2023-03-06 14:29:39 -05:00
parent 69c4ccf33e
commit 5eece7d73a
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
test/demo/threejsdrawer.js
View File

@ -484,7 +484,8 @@ export class ThreeJSDrawer extends OpenSeadragon.DrawerBase{
if(item._croppingPolygons){
let polygons = item._croppingPolygons.map(function (polygon) {
return polygon.map(function (coord) {
let point = item.imageToViewportCoordinates(coord.x, coord.y, true);
let point = item.imageToViewportCoordinates(coord.x, coord.y, true)
.rotate(_this.viewer.viewport.getRotation(true), _this.viewer.viewport.getCenter(true));
let clipPoint = _this.viewportCoordToDrawerCoord(point);
return clipPoint;
});