dataset-processing/displayShape.m at master · 2dshapesstructure/dataset-processing · GitHub

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% plot the shape, colored with annotations in case the annot input is
% indicated
function displayShape(shape,annot)


    for k = 1:size(shape.triangles,1)
       % Get the triangle coordinates
       coord = [shape.points(shape.triangles(k,1),:) ;
                shape.points(shape.triangles(k,2),:) ;
                shape.points(shape.triangles(k,3),:)];

       if nargin > 1
           switch(annot(k))
               case '0'
                   col = 'k';
               case '1'
                   col = 'm';
               case '2'
                   col = 'g';
               case '3'
                   col = 'r';
           end
           fill(coord(:,1),coord(:,2),col,'EdgeColor','None');
       else
           fill(coord(:,1),coord(:,2),'w','EdgeColor','Black');
       end
       hold on;
    end
    axis equal
    axis off

end