In Matlab I have a scatter graph of 47,000 datapoints. I want to be able to highlight the each datapoint with a slider and then also highlight different regions of the graph, i,e a cluster of datapoints, for a certain range of my data. For example, If I were to move the slider through my datapoints with a value less than 10, it would highlight a section of my graph, above 10, it would highlight another portion. How could I implement the slider function and highlight my graph? I can provide additional information if required. Thank you so much..