Rectangle intersection or Overlap

2019 6 4
1 个回答
更新时间：2019 6 5
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can some one help me to write the code for rectangle overlap for N rectangles ?? or for rectangle intersection?

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KALYAN ACHARJYA
KALYAN ACHARJYA 2019-6-4
编辑：KALYAN ACHARJYA 2019-6-4

0 个投票

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

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KALYAN ACHARJYA
KALYAN ACHARJYA 2019-6-5
Is your question is answered?
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
KALYAN ACHARJYA 2019-6-5
can some one help me to write the code for rectangle overlap for N rectangles ??
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.

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