| 摘要 |
<p>This string arrangement device is provided with a string arrangement data acquiring unit (2) for acquiring a set of string arrangement data used for arranging a string along a street, a street node sequence thinning unit (3) for thinning a portion of nodes constituting a street node sequence contained in the set of string arrangement data acquired by means of the string arrangement data acquiring unit (2), a control point sequence generating unit (4) for generating a control point sequence from the street node sequence that was thinned by means of the street node sequence thinning unit (3), a curve approximating unit (5) for generating a note string in which the curve of the control point sequence generated by means of the control point generating unit (4) is approximated as a straight line, a curve approximation node sequence storing unit (6) for storing the node sequence generated by means of the curve approximating unit (5) as a curve approximation node sequence, and a string arrangement processing unit (13a) for arranging the string on the basis of the curve approximation node sequence stored in the curve approximation node sequence storing unit (6).</p> |
