UDE BioSLiDES was developed by Michael Kloster, Phycology Group of the Faculty of Biology, University of Duisburg-Essen.
The UDE BioSLiDES digital scans / specimens (image data as well as their textual description) are Open Educational Resources available under the CC BY-SA 4.0 licence by naming the author
"Michael Kloster, UDE BioSLiDES (https://bioslides.biologie.uni-due.de), University of Duisburg-Essen, Germany".
Naming the author is mandatory!
We would appreciate to receive a short feedback if you are using or or re-using our data.
UDE BioSLiDES uses following components:
Function | Control elements | Mouse | Keyboard | |
Zoom | Clicking the zoom display switches between 100% and fitted scaling | Scroll wheel |
+ - for zooming in/out, 0 for fitted view, 1 - 9 for zoom levels 200% - 2% |
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Moving |
The navigator highlights the currently display image section by a red frame, this can be positioned directly within the navigator by clicking/dragging it with the mouse. The current mouse position is shown in the position display; clicking it will create a link to the current view |
"Dragging" with the left mouse button pressed | ← ↑ → ↓ (cursor keys) | |
Focus | Please also note the focus slider (on the left). A higher plane / larger z-value corresponds to raising the microscope stage, i.e. the focal plane is deeper within the specimen |
Scroll wheel + SHIFT, Scroll wheel + right/middle mouse button |
Page Up Page Down |
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+ CTRL for fast focssing | + SHIFT for fast focssing | |||
Rotate | Toggles the rotation settings. You can set the rotation angle via the rotation slider. A double click (on touchpads "swipe down" gesture) onto the slider will reset the rotation angle to 0° |
Home turn 1° to the left End turn 1° to the right |
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Fullscreen view | Toggles the fullscreen mode | Esc for returning to normal view | ||
Screenshot | Creates a screenshot with an optional scale bar | S | ||
Annotations |
(optionally, only if annotations are present) Toggles annotation display, description texte are displayed within the info area on the right whilst the mouse cursor hovers over an annotation |
A |