On 19/09/13 17:28, Barry Buternowsky wrote:
I tried the ctrl-mouse wheel, but that only makes the existing plots
bigger/smaller. I wanted to it change the axes ranges. I did this
manually by changing the axes ranges, but this is too cumbersome.
For example, in Matlab and other utilities, you simply draw a
rectangle around the area that you want to zoom into, and it will
rescale the plot. Then you can right click, and select zoom out and
it will go back to the previous zoom. The actual graph does not
change size, just the axes ranges.
Sorry - it wasn't clear what you mean by zooming. You can zoom into
graph axes using the icon which has a graph with a red dotted box drawn
in it, with arrows pointing to the box (left of the zoom button). You
can then draw boxes on the graph to zoom. Click the pointer icon to
switch back to normal select mode.
Another way to change axis range interactively is to select the axis and
drag the second set of black boxes that appear next to the axis (the
first set of boxes move the ends of the axis).
Jeremy
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