mirror/openseadragon
1
0
Fork 0
mirror of https://github.com/openseadragon/openseadragon.git synced 2025-04-03 22:03:31 +03:00
Code Issues Projects Releases Wiki Activity

Make load code more robust to out of image panning

Browse source
This commit is contained in:
Michael Gibson 2025-03-10 11:19:44 -06:00
parent 62fa378f51
commit be87b47469
1 changed files with 14 additions and 6 deletions

20
src/tiledimage.js
View file

@ -1086,10 +1086,16 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
},
getLoadArea: function() {
var viewport = this.viewport;
var bounds = viewport.getBounds(false);
var drawArea = bounds.getBoundingBox();
return drawArea;
var loadArea = this._viewportToTiledImageRectangle(
this.viewport.getBoundsWithMargins(false));
if (!this.wrapHorizontal && !this.wrapVertical) {
var tiledImageBounds = this._viewportToTiledImageRectangle(
this.getClippedBounds(false));
loadArea = loadArea.intersection(tiledImageBounds);
}
return loadArea;
},
/**
@ -1647,10 +1653,12 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
var updatedTiles = this._updateDrawArea(level,
levelVisibility, drawArea, currentTime);
var bestTiles = this._updateLoadArea(level, loadArea, currentTime, best);
if (loadArea) {
best = this._updateLoadArea(level, loadArea, currentTime, best);
}
return {
bestTiles: bestTiles,
bestTiles: best,
updatedTiles: updatedTiles
};
},