Changeset 25303 for branches/eam_branches/20090715/psModules/src/objects/pmSourceFitModel.c

Timestamp:

Sep 9, 2009, 8:42:16 AM (17 years ago)

Author:

eugene

Message:

0.5 pix center corrections

File:

• branches/eam_branches/20090715/psModules/src/objects/pmSourceFitModel.c (modified) (1 diff)

branches/eam_branches/20090715/psModules/src/objects/pmSourceFitModel.c

@@ -96 +96 @@
 
             // Convert i/j to image space:
-            coord->data.F32[0] = (psF32) (j + source->pixels->col0);
-            coord->data.F32[1] = (psF32) (i + source->pixels->row0);
+            // 0.5 PIX: the coordinate values must be in pixel coords, not index            
+            coord->data.F32[0] = (psF32) (j + 0.5 + source->pixels->col0);
+            coord->data.F32[1] = (psF32) (i + 0.5 + source->pixels->row0);
             x->data[nPix] = (psPtr *) coord;
             y->data.F32[nPix] = source->pixels->data.F32[i][j];