title: How can I change the edge line color when using the 'fill' function in MATLAB?
body: <p>I'm writing code in which I use MATLAB's <code>fill</code> command to plot 2D shapes. I can specify the fill color of the shape. However, the border line color is always black. I want the border line color the same as the fill color. How can I also specify the border line color?</p>