Fill area of 2dcircle with cross line
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below is simple circle code, can anyone tell me how to fill this circle with line pattern.
theta=linspace(0,2*pi,100);
x=cos(theta);
y=sin(theta);
plot(x,y)
axis('equal');
xlabel('x')
ylabel('y')
title('circle of unit radius')
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Matt J
2021년 12월 10일
This FEX submission looks applicable:
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Image Analyst
2021년 12월 11일
Then could you please award Matt "Reputation points" by clicking the "Accept this answer" link? Thanks in advance. 🙂
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Awais Saeed
2021년 12월 10일
Do not know how to fill with lines, but you can fill the circle as shown below
theta=linspace(0,2*pi,100);
x=cos(theta);
y=sin(theta);
fill(x,y,'g')
axis('equal');
xlabel('x')
ylabel('y')
title('circle of unit radius')
댓글 수: 3
Awais Saeed
2021년 12월 10일
Not exactly the same but somewhat near to the desired output
theta=linspace(0,2*pi,100);
x=cos(theta);
y=sin(theta);
plot(x,y,'black')
for ii = 1:2:length(x)
line([-y(ii),x(ii)],[-x(ii),y(ii)],'Color', 'black','LineWidth',1)
end
axis('equal');
xlabel('x')
ylabel('y')
title('circle of unit radius')
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