Rectangle intersection or Overlap

can some one help me to write the code for rectangle overlap for N rectangles ?? or for rectangle intersection?

Answer 1

[KALYAN ACHARJYA]

num=input('Number of Rantangle');
for i=1:num
rectangle('Position',[i i+1 2*i 3*i]);
%.....................^..^..^....^ set as per your requirements
hold on;
end

[KALYAN ACHARJYA]

Is your question is answered?

[Prakash Choudhary]

NO sir my question was about intersect the line by rectangle

In this code how can i show that the line x2v,y2v intersected by the rectangle and its for n rectangle with n lines the realtion between that i cant be able to display in here or simulate this thing!!!

Dwy0 = 200;

Dwy = 100;

B1x = data(:,2);

B2x = data(:,2)+4*7.*D;

B3x = data(:,2)+4*7.*D;

B4x = data(:,2);

B1y = data(:,3) + (D/2);

B2y = data(:,3) + (Dwy/2);

B3y = data(:,3) - (Dwy/2);

B4y = data(:,3) - (D/2);

xv = [B3x,B4x,B1x,B2x];

yv = [B3y,B4y,B1y,B2y];

x2v = [B4x B1x];

y2v = [B4y B1y];

AA=intersect([xv,yv],[x2v,y2v])

plot(AA,'b.')

hold on;grid on

plot(xv,yv,'.')

% plot(x2v,y2v)

[KALYAN ACHARJYA]

can some one help me to write the code for rectangle overlap for N rectangles ??

[Prakash Choudhary]

Intersection doesnt work properly for rectangle with line

Dwy0 = 200;

Dwy = 100;

B1x = data(:,2);

B2x = data(:,2)+4*7.*D;

B3x = data(:,2)+4*7.*D;

B4x = data(:,2);

B1y = data(:,3) + (D/2);

B2y = data(:,3) + (Dwy/2);

B3y = data(:,3) - (Dwy/2);

B4y = data(:,3) - (D/2);

xv = [B3x,B4x,B1x,B2x];

yv = [B3y,B4y,B1y,B2y];

x2v = [B4x B1x];

y2v = [B4y B1y];

AA=intersect([xv,yv],[x2v,y2v])

plot(AA,'b.')

hold on;grid on

plot(xv,yv,'.')

% plot(x2v,y2v)

data(:,2) random x coordinates n mumbers n=20 for now

data(:,3) random y coordinates n numbers n=20 for now

but the intersction part rectangle xv,yv with x2v,y2v is not working properly

i want to simulate if the rectangle intersect (xv,yv) to linesegments (x2v,y2v) the line segments shows in the results.