MATLAB: Animation Circle

graphics

I want to make application that contains many circles move simultaneously around an object . Any help please ASAP.

Thanks,

Best Answer

Use the rectangle() function to draw each of the circles (yes, seriously). Record the handles as you create them. When it comes time to move one, do not redraw it: instead, just update its Position property.

Related Solutions

MATLAB: How to draw two rectangle in a single plane

See the documentation for rectangle.

MATLAB: Plotting circles

Here's a function to draw circles:

function circle(x,y,r)
%x and y are the coordinates of the center of the circle
%r is the radius of the circle
%0.01 is the angle step, bigger values will draw the circle faster but
%you might notice imperfections (not very smooth)
ang=0:0.01:2*pi; 
xp=r*cos(ang);
yp=r*sin(ang);
plot(x+xp,y+yp);
end

If you want to add circles you must insert the command

hold on

before the circles being added.

Best Answer

Related Solutions

MATLAB: How to draw two rectangle in a single plane

MATLAB: Plotting circles

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