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Panorama size: specify the desired width and height (in pixels) of the panorama. If Link width and height is selected, the width/height ratio will be kept constant if you change one of both. This also ensures that the field of view of the panorama does not change. If this checkbox is not checked, changing the width or height modifies the horizontal or vertical field of view of the panorama accordingly.The krpano Viewer is a small and very flexible high-performance viewer for all kind of panoramic images and interactive virtual tours. The viewer is available as Flash and HTML5 application. The viewer is designed for the usage inside the Browser on Desktop (Windows, Mac, Linux) and on Mobiles/Tablets (iPhone, iPad, Android, ...)
http://goo.gl/pykVsD
delwin18