Jonas Jenwald 77d025dc14 Move the isPortraitOrientation helper function from web/base_viewer.js to web/ui_utils.js
A couple of basic unit-tests are added, and a manual `isLandscape` check (in `web/base_viewer.js`) is also converted to use the helper function instead.
2018-03-25 18:48:53 +02:00
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2018-03-25 16:59:50 +02:00
2018-03-25 16:59:50 +02:00
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