localStorage (and do not use cookies 🚫 🍪).
| Esc or F1 | show/hide this menu |
| e | switch between chalk and eraser |
| c | change the color of the chalk or of the selected magnet |
| f | fill the last drawn shape with current color |
| d | divide the screen |
| Ctrl+Z | cancel the last action |
| Ctrl+Y or Ctrl+Shift+Z | redo the last action |
| ← → | move in the board half-page by half-page |
| Shift+← Shift+→ | move slowly in the board |
| Del | delete the current magnet |
| Ctrl+x | cut the content inside the drawn contour into a magnet |
| Ctrl+c | copy the content inside the drawn contour into a magnet |
| Ctrl+Shift+x | cut the content inside the drawn contour into a magnet, but keep the contour |
| Ctrl+Shift+c | copy the content inside the drawn contour into a magnet, and keep the contour |
| Ctrl+move | duplicate the magnet |
| m | cut the content inside the drawn contour into a magnet / flatten the current magnet to the blackboard |
| Shift+m | cut the content inside the drawn contour into a magnet and keep the contour |
| Ctrl+v or p | print the current magnet (like rubber stamping) |
| - or = | decrease the size of the current magnet |
| + | increase the size of the current magnet |
| b | the current magnet is put in the background/foreground |
| Enter | create a new magnet that contains text (then type the text) |
| Esc | exit the text edition in a magnet |
| Ctrl + + | increase the size of the text |
| Ctrl + - | decrease the size of the text |
| Alt + N | New clear slide/board |
| Ctrl + Alt + N | New slide (without erasing) |
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