mirror/openseadragon
1
0
Fork 0
mirror of https://github.com/openseadragon/openseadragon.git synced 2025-01-19 17:21:50 +03:00
Code Issues Projects Releases Wiki Activity

Revert "Merge pull request #2059 from kim-sanghoon/fix/getLevelScale"

Browse Source 
This reverts commit 1454ac791a0a2d538a58678374b7829f7c3f1fbb, reversing
changes made to fcca75c57e9707be8a552bb824c8b6f5f899ee75.
This commit is contained in:
Sanghoon Kim 2021-11-23 16:22:41 +09:00
parent b3196a9756
commit 91793ce752
1 changed files with 3 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/tilesource.js
View File

@ -284,14 +284,10 @@ $.TileSource.prototype = {
// see https://github.com/openseadragon/openseadragon/issues/22
// we use the tilesources implementation of getLevelScale to generate
// a memoized re-implementation
var maxLevel = Math.ceil(
Math.log( Math.max( this.dimensions.x, this.dimensions.y ) ) /
Math.log( 2 )
),
levelScaleCache = {},
var levelScaleCache = {},
i;
for( i = 0; i <= maxLevel; i++ ){
levelScaleCache[ i ] = 1 / Math.pow(2, maxLevel - i);
for( i = 0; i <= this.maxLevel; i++ ){
levelScaleCache[ i ] = 1 / Math.pow(2, this.maxLevel - i);
}
this.getLevelScale = function( _level ){
return levelScaleCache[ _level ];