In one of my project, I’ll use a bar graph to display a 1D array. In the plot legend, I changed the plot properties and set one of the bar plots. But when I finished, the graph showed as bar plot but it joined the values of the plot with lines. I did not want the lines, after tried for a few times, I got what I want. The detail of how-to is as follows:

First, click on the Plot Legend, select ‘Common Plots’ and then the bottom right option from the drop down list.

Second, select ‘Bar Plots’ lower down in the plot menu, make the appearance change.

Last, in the ‘Interpolation’ menu specifically select the first item(the top-left one, which has no lines).

And after that, job get done.