I am looking for getting the datapoints inside a region of interest . I define region of interest as a rectangle that I would draw directly on the plot and I am interested in the range of data points that lie inside the rectangle i.e. minimum & maximimu x value of data points that lie inside the block and simalarly for y axis .
Currently I am able to do it graphically that is I am able to get to display only the required value , is there a way I get the coordniates of the point (or max min x-y ranges) also ? O in other words , I could get the value of data points at the corners of the selected portion of the plot .
Thanks in advance