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Stop loading panorama is viewer is destroyed (fixed #1084).

If the viewer is destroyed, we now try to abort loading equirectangular and
cube map panoramas. This appears to work in Chrome but not in Firefox.

No attempt is made to stop loading multires images, since that process is more
complicated.
pull/1121/head
Matthew Petroff 2年前
コミット
eb50628da1
1個のファイルの変更9行の追加1行の削除
  1. +9
    -1
      src/js/pannellum.js

+ 9
- 1
src/js/pannellum.js ファイルの表示

@@ -71,6 +71,7 @@ var config,
eps = 1e-6,
resizeObserver,
hotspotsCreated = false,
xhr,
destroyed = false;

var defaultConfig = {
@@ -411,7 +412,7 @@ function init() {
onImageLoad();
};
var xhr = new XMLHttpRequest();
xhr = new XMLHttpRequest();
xhr.onloadend = function() {
if (xhr.status != 200) {
// Display error if image can't be loaded
@@ -419,6 +420,7 @@ function init() {
a.href = p;
a.textContent = a.href;
anError(config.strings.fileAccessError.replace('%s', a.outerHTML));
return;
}
var img = this.response;
parseGPanoXMP(img, p);
@@ -3347,6 +3349,12 @@ this.destroy = function() {
destroyed = true;
clearTimeout(autoRotateStart);

if (xhr)
xhr.abort();
if (Array.isArray(panoImage)) {
for (var i = 0; i < 6; i++)
panoImage[i].src = '';
}
if (renderer)
renderer.destroy();
if (listenersAdded) {


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