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http://jira.magnolia-cms.com/browse/MAGNOLIA-3734?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Kovařík updated MAGNOLIA-3734:
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Fix Version/s: 4.4.10
Affects Version/s: 4.5
> Preview in file upload control does not scale down perfectly square images
> --------------------------------------------------------------------------
>
> Key: MAGNOLIA-3734
> URL: http://jira.magnolia-cms.com/browse/MAGNOLIA-3734
> Project: Magnolia
> Issue Type: Bug
> Security Level: Public
> Components: admininterface, gui, templating
> Affects Versions: 4.4.4, 4.5
> Reporter: Tobias Mattsson
> Assignee: Roman Kovařík
> Fix For: 4.4.10, 4.5.8
>
> Attachments: square_image.jpg
>
>
> When the image is perfectly square, like 600x600, its not scaled to fit
> inside the 150x150 area that the preview should fit into. The code is this,
> in DialogFile.java:
> {code}
> // resize if to big
> if(imgwidth > imgheight && imgwidth > 150){
> imgheight = (int)(150.0/imgwidth * imgheight);
> imgwidth = 150;
> }
> else if(imgheight > imgwidth && imgheight > 150){
> imgwidth = (int)(150.0/imgheight * imgwidth);
> imgheight = 150;
> }
> {code}
> It should be fixable by changing to:
> {code}
> // resize if to big
> if(imgwidth == imgheight && imgwidth > 150){
> imgwidth = 150;
> imgheight = 150;
> } else if(imgwidth > imgheight && imgwidth > 150){
> imgheight = (int)(150.0/imgwidth * imgheight);
> imgwidth = 150;
> }
> else if(imgheight > imgwidth && imgheight > 150){
> imgwidth = (int)(150.0/imgheight * imgwidth);
> imgheight = 150;
> }
> {code}
> I've attached an image that can be used to demonstrate the problem.
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