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authorN.N. <sevyves@users.sourceforge.net>2009-08-30 19:07:04 +0000
committerN.N. <sevyves@users.sourceforge.net>2009-08-30 19:07:04 +0000
commitf29ff03b88ab33d418c575a28447d65167d054bb (patch)
tree84a652f89dc2aff9f81bf24f2533da5165bc5d12 /pix_opencv_floodfill.cc
parentda38513babcad1e84866d30cd4b2cddb27a36eff (diff)
fixed mouse pointing ( almost )
svn path=/trunk/externals/pix_opencv/; revision=12146
Diffstat (limited to 'pix_opencv_floodfill.cc')
-rwxr-xr-xpix_opencv_floodfill.cc38
1 files changed, 26 insertions, 12 deletions
diff --git a/pix_opencv_floodfill.cc b/pix_opencv_floodfill.cc
index 3b492c2..1c8cdd3 100755
--- a/pix_opencv_floodfill.cc
+++ b/pix_opencv_floodfill.cc
@@ -90,17 +90,18 @@ void pix_opencv_floodfill :: processRGBAImage(imageStruct &image)
this->comp_xsize=image.xsize;
this->comp_ysize=image.ysize;
+ cvReleaseImage( &rgba );
+ cvReleaseImage( &rgb );
+ cvReleaseImage( &grey );
+
rgba = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 4 );
rgb = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 3 );
grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 );
}
memcpy( rgba->imageData, image.data, image.xsize*image.ysize*4 );
-
- if ( !x_color )
- {
- cvCvtColor(rgba, grey, CV_BGRA2GRAY);
- }
+ cvCvtColor(rgba, grey, CV_BGRA2GRAY);
+ cvCvtColor(rgba, rgb, CV_BGRA2BGR);
// mark recognized components
for ( i=0; i<MAX_COMPONENTS; i++ )
@@ -111,7 +112,7 @@ void pix_opencv_floodfill :: processRGBAImage(imageStruct &image)
{
CvPoint seed = cvPoint(x_xcomp[i],x_ycomp[i]);
CvScalar color = CV_RGB( x_r[i], x_g[i], x_b[i] );
- cvFloodFill( rgba, seed, color, CV_RGB( x_lo, x_lo, x_lo ),
+ cvFloodFill( rgb, seed, color, CV_RGB( x_lo, x_lo, x_lo ),
CV_RGB( x_up, x_up, x_up ), &comp, flags, NULL );
}
else
@@ -134,6 +135,10 @@ void pix_opencv_floodfill :: processRGBAImage(imageStruct &image)
{
cvCvtColor(grey, rgba, CV_GRAY2BGRA);
}
+ else
+ {
+ cvCvtColor(rgb, rgba, CV_BGR2BGRA);
+ }
memcpy( image.data, rgba->imageData, image.xsize*image.ysize*4 );
}
@@ -152,6 +157,10 @@ void pix_opencv_floodfill :: processRGBImage(imageStruct &image)
this->comp_xsize=image.xsize;
this->comp_ysize=image.ysize;
+ cvReleaseImage( &rgba );
+ cvReleaseImage( &rgb );
+ cvReleaseImage( &grey );
+
rgba = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 4 );
rgb = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 3 );
grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 );
@@ -219,6 +228,10 @@ void pix_opencv_floodfill :: processGrayImage(imageStruct &image)
this->comp_xsize=image.xsize;
this->comp_ysize=image.ysize;
+ cvReleaseImage( &rgba );
+ cvReleaseImage( &rgb );
+ cvReleaseImage( &grey );
+
rgba = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 4 );
rgb = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 3 );
grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 );
@@ -287,9 +300,9 @@ void pix_opencv_floodfill :: connectivityMessCallback(void *data, t_floatarg co
GetMyClass(data)->connectivityMess(connectivity);
}
-void pix_opencv_floodfill :: markMessCallback(void *data, t_floatarg perx, t_floatarg pery)
+void pix_opencv_floodfill :: markMessCallback(void *data, t_floatarg px, t_floatarg py)
{
- GetMyClass(data)->markMess(perx, pery);
+ GetMyClass(data)->markMess(px, py);
}
void pix_opencv_floodfill :: deleteMessCallback(void *data, t_floatarg index)
@@ -354,19 +367,19 @@ void pix_opencv_floodfill :: connectivityMess(float connectivity)
x_connectivity = (int)connectivity;
}
-void pix_opencv_floodfill :: markMess(float fperx, float fpery)
+void pix_opencv_floodfill :: markMess(float fpx, float fpy)
{
int i;
int inserted;
int px, py;
- if ( ( fperx < 0.0 ) || ( fperx > 1.0 ) || ( fpery < 0.0 ) || ( fpery > 1.0 ) )
+ if ( ( fpx < 0.0 ) || ( fpx > comp_xsize ) || ( fpy < 0.0 ) || ( fpy > comp_ysize ) )
{
return;
}
- px = (int)(fperx*comp_xsize);
- py = (int)(fpery*comp_ysize);
+ px = (int)fpx;
+ py = comp_ysize-(int)fpy;
inserted = 0;
for ( i=0; i<MAX_COMPONENTS; i++)
{
@@ -374,6 +387,7 @@ void pix_opencv_floodfill :: markMess(float fperx, float fpery)
{
x_xcomp[i] = px;
x_ycomp[i] = py;
+ // post( "pix_opencv_floodfill : inserted point (%d,%d)", px, py );
inserted = 1;
break;
}