Question

to change the strokes of outline of the shape​

Answer 1

Answer:

Well, outline stroke is a simple way to convert a path with a thick stroke into an object and then use it as a building block in your designs. Adobe Illustrator turns your object's stroke value into the dimensions of a new shape.

Answer 2

Answer:

I'm coding in Processing for the first time (previously familiar with Java) and I'm trying to make a grid of triangles where when I click one, it changes the fill and stroke to a different color. The fill is changing but the stroke remains the default color.