How to plot a road that changes shapes and turns into a complete path.

I have these values that apparently creat a D shaped plot.

I wish to add more shapes to this plot but I don't know the syntax. Please help!

x=[-1:0.01:-0.001,...

cos(pi/2:-0.01:-pi/2),...

-0.001:-0.01:-1+0.001,...

-1*ones(size([-1:0.01:1-0.001]))];

y=[1*ones(size([-1:0.01:-0.001])),...

sin(pi/2:-0.01:-pi/2),...

-1*ones(size([-0.001:-0.01:-1+0.001])),...

[-1:0.01:1-0.001]];

Answer 1

[Shivam Singh]

Hello Harin,

It is my understanding that you want to know how to add more shapes to the same plot. You can use hold function for retaining current plot when adding new plots.

Hope this helps!