how to draw multiple lines?

Hi all, how to draw multiple lines that have (start point (0,0) with different angles 0:5:90 degrees)?? any suggestions for code??

[Image Analyst]

Original question

how to draw multiple lines that have (start point (0,0) with different angles 0:5:90) ??

Hi all, how to draw multiple lines that have (start point (0,0) with different angles 0:5:90 degrees)?? any suggestions for code??

Answer 1

[Star Strider]

Try this:

deg = 0 : 5 : 90;
r = 1;
x = r*[zeros(size(deg(:))) cosd(deg(:))];
y = r*[zeros(size(deg(:))) sind(deg(:))];

figure
plot(x', y', 'LineWidth',2)
axis equal

Here, ‘r’ (the radius value) defines the end points for each line. If you want different lengths for each line, ‘r’ becomes a (19x1) vector with a different value assigned to each element.

[Eman S]

Thanks. It worked.

[Star Strider]

As always, my pleasure!

Answer 2

[Rohit Rao]

Have you tried running the plot command inside a loop ?!