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IDProjectCategoryView StatusLast Update
0002755OXID eShop (all versions)4.05. Performancepublic2012-12-10 13:29
Reportertjungcl 
PriorityhighSeverityminorReproducibilityalways
Status resolvedResolutionfixed 
Product Version4.5.0 revision 34568 
Target VersionFixed in Version4.5.2 revision 38481 
Summary0002755: if master image resolution equals zoom resolution, the z-image is generated nevertheless and both images are downloaded to clien
Description- take a jpg-picture with 99% jpg-quality and a resolution of 665*665
- upload it via admin to a product as image #1
- now open the product in frontend and monitor downloaded ressources (firebug)
--> /out/pictures/master/1/mypic.jpg (665*665 - 300kb)
--> /out/pictures/z1/mypic_z1.jpg (665*665 - 30kb)

The master image is used for the cloudzoom, the z1 image for the zoom-click. However they have the same size.
-> If the master image resolution is not relevantly higher than the z image, it should not be used for the cloudzoom. (use the z image instead)

Plus, there is a good chance, the user will not click the (+) zoom, so in many cases the z image is downloaded to the client for nothing.
--> the zoom-images should be loaded with ajax just like the master-image is.
TagsPerformance
ThemeBoth
BrowserAll
PHP Versionany
Database Versionany

Relationships

has duplicate 0002852 closeddainius.bigelis Pictures, matching master image size, should not be processed by GD, but just copied 
related to 0002907 resolvedrimvydas_paskevicius First zoom picture is always loaded in background in details view 

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