Welcome to tableaunoir. The shared board you are trying to reach will appear soon.
Please wait...
Press h to show the toolbar again
1
1
About tableaunoir
Tableaunoir is an online blackboard. It is ideally used with a
graphics
tablet. Help your audience focus
on the content by hiding the toolbar and using keyboard shortcuts.
Create magnets (think of them as fridge magnets) for making
interactive courses,
presentations and discussions with students.
Blackboards can be shared in order to collaborate with your
friends.
All data may be sent to the server you are connected to, and be dispatched to other users
connected to the same board. Some instances of tableaunoir are http, others are https. Data
means: the board itself, the magnets, options in the menu.
You own your own data. The server does not store the boards: they are ephemeral. Do not forget
to save and/or export boards you wish to keep.
Some options (right-handed or left-handed, toolbar visible or not, etc.) are local and stored in
localStorage (and do not use cookies 🚫 🍪).
Load
Save
Save your board in a .tableaunoir file for later use:
Name:
Export the board
Export your board as an image .png file or as a PDF.
All
magnets will be "flattened" in the resulting image. For PNG export, it exports the current
board.
For PDF export, typically a PDF page corresponds to a window. So resize your window
approprietly. If you made a presentation (with several slides), then each PDF page will
correspond to a slide. The PDF export is a bit slow, be patient!
Name:
Background Color
(bottom color)
Wallpaper
Insert documents (images or PDF)
You can insert several documents. Each document is
inserted on the top-left corner of the screen.
Choose the page of the PDF to insert.
On this page, you can write scripts for adding more interactivity. This
functionnality is still
experimental.
Type your LaTeX code between between $ and $, or \[ and
\]
Press Esc
The magnet LaTEX code can be reedited double-clicking (except if the magnet contains several formulas)
How to draw squares, circles, horizontal/vertical lines?
Open the tool menu (or press t)
Choose the shape you want to draw
Press Shift to draw a regular shape (squares, circles,
horizontal/vertical lines)
How to draw interactive graphs?
In Tableaunoir, you can draw interactive graphs, in which vertices are magnets, and when they are moved,
edges and vertex labels move accordingly.
To draw an edge between two magnets, or to draw a self loop, just draw it. If it does not work,
maintain Shift
To add a label to a vertex, press Shift and draw your label
nearby the magnet.
How to draw over a magnet?
The solution is to put the magnet behind the board. To do that, 1. pass the mouse cursor under the
magnet, and 2. press
b. Now, you can draw over the magnet. To put the magnet to the
foreground again, repeat 1 and 2.
I use a different screen and now my board exceeds the size of the screen. How to see the full board?
To entirely see your board, in the toolbar, click on
Move magnet to background (b)
Move magnet to foreground (b)
Remove the magnet