test_floorplan.m
de096106547amaster

test_floorplan.m
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			% Example 8.7: Floorplan generation test script
			% Section 8.8.1/2, Boyd & Vandenberghe "Convex Optimization"
			% Joelle Skaf 12/04/05
			%
			% Rectangles aligned with the axes need to be place in the smallest
			% possible bounding box. No overlap is allowed. Each rectangle to be placed
			% can be reconfigured, within some limits.
			% In the current problem, 60 rectangles are to be place. We are given 2
			% acyclic graphs H and V (for horizontal and vertical) that specify the
			% relative positioning constraints of those rectangles.
			% We are also given minimal areas for the rectangles and aspect ratio
			% constraints

			% input data
			load data_floorplan_60;
			rho = 1;
			Amin = 100*ones(1,n);

			[W, H, w, h, x, y] = floorplan(adj_H, adj_V, rho, Amin,ones(60,1)0.5,ones(60,1)2);
			fill([0; W; W; 0],[0;0;H;H],[1 1 1]); % bounding box
			hold on
			for i=1:n
			fill([x(i); x(i)+w(i); x(i)+w(i); x(i)],[y(i);y(i);y(i)+h(i);y(i)+h(i)],0.90*[1 1 1]);
			hold on;
			text(x(i)+w(i)/2, y(i)+h(i)/2,[int2str(i)]);
			end
			axis([0 W 0 H]);
			axis equal; axis off;