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Make ES5-compatible

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This commit is contained in:
Uwe Schmidt 2023-05-03 18:46:18 +02:00
parent 3c2628f182
commit fe7a5eb01b
1 changed files with 11 additions and 8 deletions
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19
src/tiledimage.js
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@ -1030,19 +1030,21 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
// propagate header updates to all tiles and queued imageloader jobs // propagate header updates to all tiles and queued imageloader jobs
if (propagate) { if (propagate) {
var numTiles, xMod, yMod, tile;
for (const [level, levelTiles] of Object.entries(this.tilesMatrix)) { for (var level in this.tilesMatrix) {
const numTiles = this.source.getNumTiles(level); numTiles = this.source.getNumTiles(level);
for (const [x, rowTiles] of Object.entries(levelTiles)) { for (var x in this.tilesMatrix[level]) {
const xMod = ( numTiles.x + ( x % numTiles.x ) ) % numTiles.x; xMod = ( numTiles.x + ( x % numTiles.x ) ) % numTiles.x;
for (const [y, tile] of Object.entries(rowTiles)) { for (var y in this.tilesMatrix[level][x]) {
const yMod = ( numTiles.y + ( y % numTiles.y ) ) % numTiles.y; yMod = ( numTiles.y + ( y % numTiles.y ) ) % numTiles.y;
tile = this.tilesMatrix[level][x][y];
tile.loadWithAjax = this.loadTilesWithAjax; tile.loadWithAjax = this.loadTilesWithAjax;
if (tile.loadWithAjax) { if (tile.loadWithAjax) {
const tileAjaxHeaders = this.source.getTileAjaxHeaders( level, xMod, yMod ); var tileAjaxHeaders = this.source.getTileAjaxHeaders( level, xMod, yMod );
tile.ajaxHeaders = $.extend({}, this.ajaxHeaders, tileAjaxHeaders); tile.ajaxHeaders = $.extend({}, this.ajaxHeaders, tileAjaxHeaders);
} else { } else {
tile.ajaxHeaders = null; tile.ajaxHeaders = null;
@ -1053,7 +1055,8 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
// TODO: good enough? running jobs are not stored anywhere // TODO: good enough? running jobs are not stored anywhere
// maybe look through this._imageLoader.failedTiles and restart jobs? but which ones? // maybe look through this._imageLoader.failedTiles and restart jobs? but which ones?
for (const job of this._imageLoader.jobQueue) { for (var i = 0; i < this._imageLoader.jobQueue.length; i++) {
var job = this._imageLoader.jobQueue[i];
job.loadWithAjax = job.tile.loadWithAjax; job.loadWithAjax = job.tile.loadWithAjax;
job.ajaxHeaders = job.tile.loadWithAjax ? job.tile.ajaxHeaders : null; job.ajaxHeaders = job.tile.loadWithAjax ? job.tile.ajaxHeaders : null;
} }