Draw shapes not in a graph

Hello all,

I want to draw shapes such as dots, circles, rectangles etc. in a Matlab figure, but not in a graph.

I mean a blank screen and shapes in it.

Anyone can help?

Answer 1

[ercan duzgun]

I think you can specify any points of the figure, and set the points as "white" color to let it invisible. And draw the shapes at those points. Therefore only the shapes will be seen. Does that meet your requirements?

[Nimrod Limor]

In what functions do I use to do so?

Answer 2

[Star Strider]

Try something like this:

x1 = rand(1,5);
y1 = rand(1,5);
x2 = rand(1,7);
y2 = rand(1,7);

figure
plot(x1, y1, 'or', 'MarkerSize',20)
hold on
plot(x2, y2, 'sg', 'MarkerSize',20)
hold off
set(gca, 'Color','none', 'GridAlpha',0, 'XColor','none', 'YColor','none', 'ZColor','none')  % This Turns Off Everything That Would Make It Appear As A ‘plot’

producing (in these random calls):

.

[Nimrod Limor]

Thank you!

That realy helpfull!

[Star Strider]

My pleasure!

If my Answer helped you solve your problem, please Accept it!

.