Working with the DWO » The graph-draw-tool
The graph-draw-tool looks like this.
If the graph-draw-tool is underneath a coordinate system, you can plot graphs yourself.
The buttons have the following functions:
Plot points in the coordinate system.
Remove points from the coordinate system.
Move points in the coordinate system.
Show only points (no graph)
Plots a straight line from point to point.
Plots a smooth line through the points.
Plots a smooth line through the points which is extrapolated.
You can select Graph 2 and Graph 3 with this drop-down list. This way you can plot (or change) a green (Graph 2) and a red (Graph 3) graph.
Deletes everything of the colour which is selected with the drop-down list from the coordinate system.
On a tablet this often works faster than using the eraser or mouse pointer to change the graph!