svn-gvsig-desktop / trunk / extensions / extTopology / config / com.iver.cit.gvsig.geoprocess.impl.smooth.SmoothGeoprocessPlugin / description_en.html @ 22909
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML>
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<HEAD>
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<META HTTP-EQUIV="CONTENT-TYPE" CONTENT="text/html; charset=windows-1252"> |
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<TITLE>Line smooth</TITLE> |
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</HEAD>
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<BODY LANG="en-EN" DIR="LTR"> |
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<P>
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<FONT COLOR="#800000"> |
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<B>Smooth polylines</B> |
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</FONT>
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</P>
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<P>
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Smoothes a line to improve its aesthetic or cartographic quality. To do that the geoprocess computes the curve that best fit the coordinate sequence |
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of the original geometry. |
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</P>
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<P>
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<IMG SRC="smooth_desc.png" NAME="Imagen1" ALIGN=LEFT BORDER=0> |
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</P>
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The kind of curves implemented are: |
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<ol>
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<li>BEZIER</li> |
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<li>B-SPLINE</li> |
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<li>CARDINAL SPLINE</li> |
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<li>CATMULLROM SPLINE</li> |
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<li>CUBIC B-SPLINE </li> |
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<li>LAGRANGE</li> |
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<li>NATURAL CUBIC SPLINE</li> |
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<li>NURBS</li |
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</ol>
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</BODY>
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</HTML>
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