lots of changes !

1. switch to a new build system based on automake (because we need to check for some lib on ./configure before make)
2. sort files in different directory
3. add some new features (some of them need OpenCV >= 2.4.5)


svn path=/trunk/externals/pix_opencv/; revision=17324

1 files changed, 0 insertions, 600 deletions

diff --git a/pix_opencv_hough_lines.cc b/pix_opencv_hough_lines.cc
deleted file mode 100644
index cf84305..0000000
--- a/pix_opencv_hough_lines.cc
+++ /dev/null
@@ -1,600 +0,0 @@
-////////////////////////////////////////////////////////
-//
-// GEM - Graphics Environment for Multimedia
-//
-// zmoelnig@iem.kug.ac.at
-//
-// Implementation file
-//
-//    Copyright (c) 1997-2000 Mark Danks.
-//    Copyright (c) Günther Geiger.
-//    Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute. IEM
-//    Copyright (c) 2002 James Tittle & Chris Clepper
-//    For information on usage and redistribution, and for a DISCLAIMER OF ALL
-//    WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
-//
-/////////////////////////////////////////////////////////
-
-#include "pix_opencv_hough_lines.h"
-#include <stdio.h>
-
-CPPEXTERN_NEW(pix_opencv_hough_lines)
-
-/////////////////////////////////////////////////////////
-//
-// pix_opencv_hough_lines
-//
-/////////////////////////////////////////////////////////
-// Constructor
-//
-/////////////////////////////////////////////////////////
-
-pix_opencv_hough_lines :: pix_opencv_hough_lines()
-{ 
-  int i;
-
-  comp_xsize=320;
-  comp_ysize=240;
-
-  m_dataout = outlet_new(this->x_obj, &s_anything);
-
-  x_mode = CV_HOUGH_PROBABILISTIC;
-  x_threshold = 50;
-  x_maxlines = 10;
-  x_minlength = 30.0;
-  x_gap = 10.0;
-  x_aresolution = 10.0;
-  x_dresolution = 30.0;
-  night_mode = 0;
-
-  cvInitFont( &font, CV_FONT_HERSHEY_PLAIN, 1.0, 1.0, 0, 1, 8 );
-
-  rgba = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 4);
-  rgb = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 3);
-  gray = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 1);
-
-}
-
-/////////////////////////////////////////////////////////
-// Destructor
-//
-/////////////////////////////////////////////////////////
-pix_opencv_hough_lines :: ~pix_opencv_hough_lines()
-{
-    //Destroy cv_images to clean memory
-    cvReleaseImage(&rgba);
-    cvReleaseImage(&rgb);
-    cvReleaseImage(&gray);
-}
-
-/////////////////////////////////////////////////////////
-// processImage
-//
-/////////////////////////////////////////////////////////
-void pix_opencv_hough_lines :: processRGBAImage(imageStruct &image)
-{
-  int i, ulines;
-
-  if ((this->comp_xsize!=image.xsize)&&(this->comp_ysize!=image.ysize)) 
-  {
-
-    this->comp_xsize=image.xsize;
-    this->comp_ysize=image.ysize;
-
-    cvReleaseImage(&rgba);
-    cvReleaseImage(&rgb);
-    cvReleaseImage(&gray);
-
-    rgba = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 4);
-    rgb = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 3);
-    gray = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 1);
-
-  }
-
-  memcpy( rgba->imageData, image.data, image.xsize*image.ysize*4 );
-  cvCvtColor( rgba, gray, CV_BGRA2GRAY );
-
-  cvCanny( gray, gray, 50, 200, 3 );
-
-  if( night_mode )
-       cvZero( rgba );
-
-  x_storage = cvCreateMemStorage(0);
-
-  switch( x_mode )
-  {
-     case CV_HOUGH_STANDARD:
-
-        x_lines = cvHoughLines2( gray, x_storage, x_mode, 1, CV_PI/180, x_threshold, 0, 0 );
-
-        if ( x_lines )
-        {
-          ulines = ( x_lines->total >= x_maxlines ) ? x_maxlines:x_lines->total;
-          for( i=0; i<ulines; i++ )
-          {
-            float* line = (float*)cvGetSeqElem(x_lines,i);
-            float rho = line[0];
-            float theta = line[1];
-            CvPoint pt1, pt2;
-            char tindex[10];
-            double a = cos(theta), b = sin(theta);
-            double x0 = a*rho, y0 = b*rho;
-            pt1.x = cvRound(x0 + 1000*(-b));
-            pt1.y = cvRound(y0 + 1000*(a));
-            pt2.x = cvRound(x0 - 1000*(-b));
-            pt2.y = cvRound(y0 - 1000*(a));
-            cvLine( rgba, pt1, pt2, CV_RGB(255,0,0), 3, 8 );
-            SETFLOAT(&x_list[0], i);
-            SETFLOAT(&x_list[1], pt1.x);
-            SETFLOAT(&x_list[2], pt1.y);
-            SETFLOAT(&x_list[3], pt2.x);
-            SETFLOAT(&x_list[4], pt2.y);
-            outlet_list( m_dataout, 0, 5, x_list );
-            pt1.x = (pt1.x+pt2.x)/2;
-            pt1.y = (pt1.y+pt2.y)/2;
-            sprintf( tindex, "%d", i );
-            cvPutText( rgba, tindex, pt1, &font, CV_RGB(255,255,255));
-          }
-        }
-        break;
-
-     case CV_HOUGH_PROBABILISTIC:
-
-        x_lines = cvHoughLines2( gray, x_storage, x_mode, 1, CV_PI/180, x_threshold, x_minlength, x_gap );
-
-        if ( x_lines )
-        {
-          ulines = ( x_lines->total >= x_maxlines ) ? x_maxlines:x_lines->total;
-          for( i=0; i<ulines; i++ )
-          {
-            CvPoint* line = (CvPoint*)cvGetSeqElem(x_lines,i);
-            char tindex[10];
-            cvLine( rgba, line[0], line[1], CV_RGB(255,0,0), 3, 8 );
-            SETFLOAT(&x_list[0], i);
-            SETFLOAT(&x_list[1], line[0].x);
-            SETFLOAT(&x_list[2], line[0].y);
-            SETFLOAT(&x_list[3], line[1].x);
-            SETFLOAT(&x_list[4], line[1].y);
-            outlet_list( m_dataout, 0, 5, x_list );
-            line[0].x = (line[0].x+line[1].x)/2;
-            line[0].y = (line[0].y+line[1].y)/2;
-            sprintf( tindex, "%d", i );
-            cvPutText( rgba, tindex, line[0], &font, CV_RGB(255,255,255));
-          }
-        }
-      break;
-
-     case CV_HOUGH_MULTI_SCALE:
-
-        x_lines = cvHoughLines2( gray, x_storage, x_mode, 1, CV_PI/180, x_threshold, x_dresolution, x_aresolution );
-
-        if ( x_lines )
-        {
-          ulines = ( x_lines->total >= x_maxlines ) ? x_maxlines:x_lines->total;
-          for( i = 0; i < ulines; i++ )
-          {
-            float* line = (float*)cvGetSeqElem(x_lines,i);
-            float rho = line[0];
-            float theta = line[1];
-            char tindex[10];
-            CvPoint pt1, pt2;
-            double a = cos(theta), b = sin(theta);
-            double x0 = a*rho, y0 = b*rho;
-            pt1.x = cvRound(x0 + 1000*(-b));
-            pt1.y = cvRound(y0 + 1000*(a));
-            pt2.x = cvRound(x0 - 1000*(-b));
-            pt2.y = cvRound(y0 - 1000*(a));
-            cvLine( rgba, pt1, pt2, CV_RGB(255,0,0), 3, 8 );
-            SETFLOAT(&x_list[0], i);
-            SETFLOAT(&x_list[1], pt1.x);
-            SETFLOAT(&x_list[2], pt1.y);
-            SETFLOAT(&x_list[3], pt2.x);
-            SETFLOAT(&x_list[4], pt2.y);
-            outlet_list( m_dataout, 0, 5, x_list );
-            pt1.x = (pt1.x+pt2.x)/2;
-            pt1.y = (pt1.y+pt2.y)/2;
-            sprintf( tindex, "%d", i );
-            cvPutText( rgba, tindex, pt1, &font, CV_RGB(255,255,255));
-          }
-        }
-      break;
-  }
-
-  cvReleaseMemStorage( &x_storage );
-  memcpy( image.data, rgba->imageData, image.xsize*image.ysize*4 );
-
-}
-
-void pix_opencv_hough_lines :: processRGBImage(imageStruct &image)
-{
-  int i, ulines;
-
-  if ((this->comp_xsize!=image.xsize)&&(this->comp_ysize!=image.ysize)) 
-  {
-
-    this->comp_xsize=image.xsize;
-    this->comp_ysize=image.ysize;
-
-    cvReleaseImage(&rgba);
-    cvReleaseImage(&rgb);
-    cvReleaseImage(&gray);
-
-    rgba = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 4);
-    rgb = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 3);
-    gray = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 1);
-
-  }
-
-  memcpy( rgb->imageData, image.data, image.xsize*image.ysize*3 );
-  cvCvtColor( rgb, gray, CV_BGR2GRAY );
-
-  cvCanny( gray, gray, 50, 200, 3 );
-
-  if( night_mode )
-       cvZero( rgb );
-
-  x_storage = cvCreateMemStorage(0);
-
-  switch( x_mode )
-  {
-     case CV_HOUGH_STANDARD:
-
-        x_lines = cvHoughLines2( gray, x_storage, x_mode, 1, CV_PI/180, x_threshold, 0, 0 );
-
-        if ( x_lines )
-        {
-          ulines = ( x_lines->total >= x_maxlines ) ? x_maxlines:x_lines->total;
-          for( i=0; i<ulines; i++ )
-          {
-            float* line = (float*)cvGetSeqElem(x_lines,i);
-            float rho = line[0];
-            float theta = line[1];
-            CvPoint pt1, pt2;
-            char tindex[10];
-            double a = cos(theta), b = sin(theta);
-            double x0 = a*rho, y0 = b*rho;
-            pt1.x = cvRound(x0 + 1000*(-b));
-            pt1.y = cvRound(y0 + 1000*(a));
-            pt2.x = cvRound(x0 - 1000*(-b));
-            pt2.y = cvRound(y0 - 1000*(a));
-            cvLine( rgb, pt1, pt2, CV_RGB(255,0,0), 3, 8 );
-            SETFLOAT(&x_list[0], i);
-            SETFLOAT(&x_list[1], pt1.x);
-            SETFLOAT(&x_list[2], pt1.y);
-            SETFLOAT(&x_list[3], pt2.x);
-            SETFLOAT(&x_list[4], pt2.y);
-            outlet_list( m_dataout, 0, 5, x_list );
-            pt1.x = (pt1.x+pt2.x)/2;
-            pt1.y = (pt1.y+pt2.y)/2;
-            sprintf( tindex, "%d", i );
-            cvPutText( rgb, tindex, pt1, &font, CV_RGB(255,255,255));
-          }
-        }
-        break;
-
-     case CV_HOUGH_PROBABILISTIC:
-
-        x_lines = cvHoughLines2( gray, x_storage, x_mode, 1, CV_PI/180, x_threshold, x_minlength, x_gap );
-
-        if ( x_lines )
-        {
-          ulines = ( x_lines->total >= x_maxlines ) ? x_maxlines:x_lines->total;
-          for( i=0; i<ulines; i++ )
-          {
-            CvPoint* line = (CvPoint*)cvGetSeqElem(x_lines,i);
-            char tindex[10];
-            cvLine( rgb, line[0], line[1], CV_RGB(255,0,0), 3, 8 );
-            SETFLOAT(&x_list[0], i);
-            SETFLOAT(&x_list[1], line[0].x);
-            SETFLOAT(&x_list[2], line[0].y);
-            SETFLOAT(&x_list[3], line[1].x);
-            SETFLOAT(&x_list[4], line[1].y);
-            outlet_list( m_dataout, 0, 5, x_list );
-            line[0].x = (line[0].x+line[1].x)/2;
-            line[0].y = (line[0].y+line[1].y)/2;
-            sprintf( tindex, "%d", i );
-            cvPutText( rgb, tindex, line[0], &font, CV_RGB(255,255,255));
-          }
-        }
-      break;
-
-     case CV_HOUGH_MULTI_SCALE:
-
-        x_lines = cvHoughLines2( gray, x_storage, x_mode, 1, CV_PI/180, x_threshold, x_dresolution, x_aresolution );
-
-        if ( x_lines )
-        {
-          ulines = ( x_lines->total >= x_maxlines ) ? x_maxlines:x_lines->total;
-          for( i = 0; i < ulines; i++ )
-          {
-            float* line = (float*)cvGetSeqElem(x_lines,i);
-            float rho = line[0];
-            float theta = line[1];
-            char tindex[10];
-            CvPoint pt1, pt2;
-            double a = cos(theta), b = sin(theta);
-            double x0 = a*rho, y0 = b*rho;
-            pt1.x = cvRound(x0 + 1000*(-b));
-            pt1.y = cvRound(y0 + 1000*(a));
-            pt2.x = cvRound(x0 - 1000*(-b));
-            pt2.y = cvRound(y0 - 1000*(a));
-            cvLine( rgb, pt1, pt2, CV_RGB(255,0,0), 3, 8 );
-            SETFLOAT(&x_list[0], i);
-            SETFLOAT(&x_list[1], pt1.x);
-            SETFLOAT(&x_list[2], pt1.y);
-            SETFLOAT(&x_list[3], pt2.x);
-            SETFLOAT(&x_list[4], pt2.y);
-            outlet_list( m_dataout, 0, 5, x_list );
-            pt1.x = (pt1.x+pt2.x)/2;
-            pt1.y = (pt1.y+pt2.y)/2;
-            sprintf( tindex, "%d", i );
-            cvPutText( rgb, tindex, pt1, &font, CV_RGB(255,255,255));
-          }
-        }
-      break;
-  }
-
-  cvReleaseMemStorage( &x_storage );
-  memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 );
-
-}
-
-void pix_opencv_hough_lines :: processYUVImage(imageStruct &image)
-{
-  post( "pix_opencv_hough_lines : yuv format not supported" );
-}
-    	
-void pix_opencv_hough_lines :: processGrayImage(imageStruct &image)
-{ 
-  int i, ulines;
-
-  if ((this->comp_xsize!=image.xsize)&&(this->comp_ysize!=image.ysize)) 
-  {
-
-    this->comp_xsize=image.xsize;
-    this->comp_ysize=image.ysize;
-
-    cvReleaseImage(&rgba);
-    cvReleaseImage(&rgb);
-    cvReleaseImage(&gray);
-
-    rgba = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 4);
-    rgb = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 3);
-    gray = cvCreateImage(cvSize(comp_xsize,comp_ysize), IPL_DEPTH_8U, 1);
-
-  }
-
-  memcpy( gray->imageData, image.data, image.xsize*image.ysize );
-  cvCanny( gray, gray, 50, 200, 3 );
-
-  x_storage = cvCreateMemStorage(0);
-
-  switch( x_mode )
-  {
-     case CV_HOUGH_STANDARD:
-
-        x_lines = cvHoughLines2( gray, x_storage, x_mode, 1, CV_PI/180, x_threshold, 0, 0 );
-
-        if( night_mode )
-             cvZero( gray );
-
-        if ( x_lines )
-        {
-          ulines = ( x_lines->total >= x_maxlines ) ? x_maxlines:x_lines->total;
-          for( i=0; i<ulines; i++ )
-          {
-            float* line = (float*)cvGetSeqElem(x_lines,i);
-            float rho = line[0];
-            float theta = line[1];
-            CvPoint pt1, pt2;
-            char tindex[10];
-            double a = cos(theta), b = sin(theta);
-            double x0 = a*rho, y0 = b*rho;
-            pt1.x = cvRound(x0 + 1000*(-b));
-            pt1.y = cvRound(y0 + 1000*(a));
-            pt2.x = cvRound(x0 - 1000*(-b));
-            pt2.y = cvRound(y0 - 1000*(a));
-            cvLine( gray, pt1, pt2, CV_RGB(255,255,255), 3, 8 );
-            SETFLOAT(&x_list[0], i);
-            SETFLOAT(&x_list[1], pt1.x);
-            SETFLOAT(&x_list[2], pt1.y);
-            SETFLOAT(&x_list[3], pt2.x);
-            SETFLOAT(&x_list[4], pt2.y);
-            outlet_list( m_dataout, 0, 5, x_list );
-            pt1.x = (pt1.x+pt2.x)/2;
-            pt1.y = (pt1.y+pt2.y)/2;
-            sprintf( tindex, "%d", i );
-            cvPutText( gray, tindex, pt1, &font, CV_RGB(255,255,255));
-          }
-        }
-        break;
-
-     case CV_HOUGH_PROBABILISTIC:
-
-        x_lines = cvHoughLines2( gray, x_storage, x_mode, 1, CV_PI/180, x_threshold, x_minlength, x_gap );
-
-        if( night_mode )
-             cvZero( gray );
-
-        if ( x_lines )
-        {
-          ulines = ( x_lines->total >= x_maxlines ) ? x_maxlines:x_lines->total;
-          for( i=0; i<ulines; i++ )
-          {
-            CvPoint* line = (CvPoint*)cvGetSeqElem(x_lines,i);
-            char tindex[10];
-            cvLine( gray, line[0], line[1], CV_RGB(255,255,255), 3, 8 );
-            SETFLOAT(&x_list[0], i);
-            SETFLOAT(&x_list[1], line[0].x);
-            SETFLOAT(&x_list[2], line[0].y);
-            SETFLOAT(&x_list[3], line[1].x);
-            SETFLOAT(&x_list[4], line[1].y);
-            outlet_list( m_dataout, 0, 5, x_list );
-            line[0].x = (line[0].x+line[1].x)/2;
-            line[0].y = (line[0].y+line[1].y)/2;
-            sprintf( tindex, "%d", i );
-            cvPutText( gray, tindex, line[0], &font, CV_RGB(255,255,255));
-          }
-        }
-      break;
-
-     case CV_HOUGH_MULTI_SCALE:
-
-        x_lines = cvHoughLines2( gray, x_storage, x_mode, 1, CV_PI/180, x_threshold, x_dresolution, x_aresolution );
-
-        if( night_mode )
-             cvZero( gray );
-
-        if ( x_lines )
-        {
-          ulines = ( x_lines->total >= x_maxlines ) ? x_maxlines:x_lines->total;
-          for( i = 0; i < ulines; i++ )
-          {
-            float* line = (float*)cvGetSeqElem(x_lines,i);
-            float rho = line[0];
-            float theta = line[1];
-            char tindex[10];
-            CvPoint pt1, pt2;
-            double a = cos(theta), b = sin(theta);
-            double x0 = a*rho, y0 = b*rho;
-            pt1.x = cvRound(x0 + 1000*(-b));
-            pt1.y = cvRound(y0 + 1000*(a));
-            pt2.x = cvRound(x0 - 1000*(-b));
-            pt2.y = cvRound(y0 - 1000*(a));
-            cvLine( gray, pt1, pt2, CV_RGB(255,255,255), 3, 8 );
-            SETFLOAT(&x_list[0], i);
-            SETFLOAT(&x_list[1], pt1.x);
-            SETFLOAT(&x_list[2], pt1.y);
-            SETFLOAT(&x_list[3], pt2.x);
-            SETFLOAT(&x_list[4], pt2.y);
-            outlet_list( m_dataout, 0, 5, x_list );
-            pt1.x = (pt1.x+pt2.x)/2;
-            pt1.y = (pt1.y+pt2.y)/2;
-            sprintf( tindex, "%d", i );
-            cvPutText( gray, tindex, pt1, &font, CV_RGB(255,255,255));
-          }
-        }
-      break;
-  }
-
-  cvReleaseMemStorage( &x_storage );
-  memcpy( image.data, gray->imageData, image.xsize*image.ysize );
-
-}
-
-/////////////////////////////////////////////////////////
-// static member function
-//
-/////////////////////////////////////////////////////////
-
-void pix_opencv_hough_lines :: obj_setupCallback(t_class *classPtr)
-{
-  class_addmethod(classPtr, (t_method)&pix_opencv_hough_lines::floatNightModeMessCallback,
-                  gensym("nightmode"), A_FLOAT, A_NULL);
-  class_addmethod(classPtr, (t_method)&pix_opencv_hough_lines::floatModeMessCallback,
-                  gensym("mode"), A_FLOAT, A_NULL);
-  class_addmethod(classPtr, (t_method)&pix_opencv_hough_lines::floatThresholdMessCallback,
-                  gensym("threshold"), A_FLOAT, A_NULL);
-  class_addmethod(classPtr, (t_method)&pix_opencv_hough_lines::floatMinLengthMessCallback,
-                  gensym("minlength"), A_FLOAT, A_NULL);
-  class_addmethod(classPtr, (t_method)&pix_opencv_hough_lines::floatGapMessCallback,
-                  gensym("gap"), A_FLOAT, A_NULL);
-  class_addmethod(classPtr, (t_method)&pix_opencv_hough_lines::floatAResolutionMessCallback,
-                  gensym("aresolution"), A_FLOAT, A_NULL);
-  class_addmethod(classPtr, (t_method)&pix_opencv_hough_lines::floatDResolutionMessCallback,
-                  gensym("dresolution"), A_FLOAT, A_NULL);
-  class_addmethod(classPtr, (t_method)&pix_opencv_hough_lines::floatMaxLinesMessCallback,
-                  gensym("maxlines"), A_FLOAT, A_NULL);
-}
-
-void pix_opencv_hough_lines :: floatNightModeMessCallback(void *data, t_floatarg nightmode)
-{
-  GetMyClass(data)->floatNightModeMess((float)nightmode);
-}
-
-void pix_opencv_hough_lines :: floatModeMessCallback(void *data, t_floatarg mode)
-{
-  GetMyClass(data)->floatModeMess((float)mode);
-}
-
-void pix_opencv_hough_lines :: floatThresholdMessCallback(void *data, t_floatarg threshold)
-{
-  GetMyClass(data)->floatThresholdMess((float)threshold);
-}
-
-void pix_opencv_hough_lines :: floatMinLengthMessCallback(void *data, t_floatarg minlength)
-{
-  GetMyClass(data)->floatMinLengthMess((float)minlength);
-}
-
-void pix_opencv_hough_lines :: floatGapMessCallback(void *data, t_floatarg gap)
-{
-  GetMyClass(data)->floatGapMess((float)gap);
-}
-
-void pix_opencv_hough_lines :: floatAResolutionMessCallback(void *data, t_floatarg aresolution)
-{
-  GetMyClass(data)->floatAResolutionMess((float)aresolution);
-}
-
-void pix_opencv_hough_lines :: floatDResolutionMessCallback(void *data, t_floatarg dresolution)
-{
-  GetMyClass(data)->floatDResolutionMess((float)dresolution);
-}
-
-void pix_opencv_hough_lines :: floatMaxLinesMessCallback(void *data, t_floatarg maxlines)
-{
-  GetMyClass(data)->floatMaxLinesMess((float)maxlines);
-}
-
-void pix_opencv_hough_lines :: floatNightModeMess(float nightmode)
-{
-  if ((nightmode==0.0)||(nightmode==1.0)) night_mode = (int)nightmode;
-}
-
-void pix_opencv_hough_lines :: floatModeMess(float mode)
-{
-   if ( mode == CV_HOUGH_STANDARD )
-   {
-      x_mode = CV_HOUGH_STANDARD;
-   }
-   if ( mode == CV_HOUGH_PROBABILISTIC )
-   {
-      x_mode = CV_HOUGH_PROBABILISTIC;
-   }
-   if ( mode == CV_HOUGH_MULTI_SCALE )
-   {
-      x_mode = CV_HOUGH_MULTI_SCALE;
-   }
-}
-
-void pix_opencv_hough_lines :: floatThresholdMess(float threshold)
-{
-  if (threshold>0.0) x_threshold = (int)threshold;
-}
-
-void pix_opencv_hough_lines :: floatMinLengthMess(float minlength)
-{
-  if (minlength>0.0) x_minlength = (double)minlength;
-}
-
-void pix_opencv_hough_lines :: floatGapMess(float gap)
-{
-  if (gap>0.0) x_gap = (double)gap;
-}
-
-void pix_opencv_hough_lines :: floatAResolutionMess(float aresolution)
-{
-  if (aresolution>0.0) x_aresolution = (double)aresolution;
-}
-
-void pix_opencv_hough_lines :: floatDResolutionMess(float dresolution)
-{
-  if (dresolution>0.0) x_dresolution = (double)dresolution;
-}
-
-void pix_opencv_hough_lines :: floatMaxLinesMess(float maxlines)
-{
-  if (maxlines>0.0) x_maxlines = (int)maxlines;
-}
-