_geom.h

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00041 
00042 #ifndef _CV_GEOM_H_
00043 #define _CV_GEOM_H_
00044 
00045 /* Finds distance between two points */
00046 CV_INLINE  float  icvDistanceL2_32f( CvPoint2D32f pt1, CvPoint2D32f pt2 )
00047 {
00048     float dx = pt2.x - pt1.x;
00049     float dy = pt2.y - pt1.y;
00050 
00051     return std::sqrt( dx*dx + dy*dy );
00052 }
00053 
00054 
00055 /* curvature: 0 - 1-curvature, 1 - k-cosine curvature. */
00056 CvSeq* icvApproximateChainTC89( CvChain* chain, int header_size, CvMemStorage* storage, int method );
00057 
00058 #endif /*_IPCVGEOM_H_*/
00059 
00060 /* End of file. */
00061