Plot Zooming

Initially, plots are drawn to display the full range of values over both axes. However, subregions can be shown via zooming by rubber-banding within the plot. A user is shown performing a zoom operation in Figure 32.

Figure 32: Zooming in a time series plot. The user zooms by rubber-banding to get the grey box on the left. After the box is complete (the mouse button is released), the plot is magnified, as seen on the right.