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37 lines
900 B
37 lines
900 B
function demo()
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% demo of function splitEdges.m
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%
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% input of splitEdges.m
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% edges - N-by-4 array, storing N line segments.
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% Each line segment (edges(i,:)) is given by coordinates
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% of two points : [x1 y1 x2 y2].
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%
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% Written by Jiexian Ma at SUNY Binghamton (mjx0799@gmail.com)
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%
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edges = [ 0 0 3.5 0;
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2 0 3 0;
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1 2 1 -1;
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1 2 3 -1 ];
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new_edges = splitEdges( edges );
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figure;
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drawEdge( edges, 'linewidth', 3 );
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axis equal
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title( ['Number of edges = ', num2str( size(edges,1) ) ])
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figure;
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drawEdge( new_edges, 'linewidth', 3 );
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axis equal
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title( ['Number of edges = ', num2str( size(new_edges,1) ) ])
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drawnow;
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set(figure(1),'units','normalized', ...
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'position',[.05,.35,.30,.35]);
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set(figure(2),'units','normalized', ...
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'position',[.35,.35,.30,.35]);
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end
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