You can zoom a part of a chart by leftclicking it and dragging a selection. If a chart is currently zoomed the word Zoom is printed in the upper left corner. You can remove the zooming by right clicking on the chart.
The snapshot feature, context menu and printing works the same for these charts as for the piechart. In the context menu you have an additional item though that is Properties.
Y-Axis | This part is pretty self explanatory and is used to set up the range to display on the Y-axis of the chart. |
Show last value | Display the last sample added to the chart under the title of the chart. |
Show axis legend | Display text with the range and units of the axises. |
Show chart legend | Display the colors used in the chart in a legend to the right. |
Divide chart in grids | How many gridlines to divide a chart into. |