# HG changeset patch
# User Nicolas Saunier <nicolas.saunier@polymtl.ca>
# Date 1340695797 14400
# Node ID c31722fcc9de12107c92f45909bbb83774a6ffaa
# Parent  426321b46e44422224d203239624b9c3005b82fa
minor modifications for integer drawing in OpenCV

diff -r 426321b46e44 -r c31722fcc9de python/cvutils.py
--- a/python/cvutils.py	Tue Jun 26 02:08:01 2012 -0400
+++ b/python/cvutils.py	Tue Jun 26 03:29:57 2012 -0400
@@ -90,7 +90,7 @@
         if lastCoordinate != None and lastCoordinate >=0:
             last = min(positions.length()-1, lastCoordinate)
         for i in range(0, last-1):
-            cv2.line(img, positions[i].astuple(), positions[i+1].astuple(), color)
+            cv2.line(img, positions[i].asint().astuple(), positions[i+1].asint().astuple(), color)
 
     def playVideo(filename):
         '''Plays the video'''
@@ -142,7 +142,7 @@
                                 else:
                                     obj.projectedPositions = obj.positions
                             draw(img, obj.projectedPositions, cvRed, frameNum-obj.getFirstInstant())
-                            cv2.putText(img, '{0}'.format(obj.num), obj.projectedPositions[frameNum-obj.getFirstInstant()].astuple(), cv2.FONT_HERSHEY_PLAIN, 1, cvRed)
+                            cv2.putText(img, '{0}'.format(obj.num), obj.projectedPositions[frameNum-obj.getFirstInstant()].asint().astuple(), cv2.FONT_HERSHEY_PLAIN, 1, cvRed)
                     cv2.imshow('frame', img)
                     key = cv2.waitKey(50)
                     frameNum += 1
diff -r 426321b46e44 -r c31722fcc9de python/moving.py
--- a/python/moving.py	Tue Jun 26 02:08:01 2012 -0400
+++ b/python/moving.py	Tue Jun 26 03:29:57 2012 -0400
@@ -159,6 +159,9 @@
     def astuple(self):
         return (self.x, self.y)
 
+    def asint(self):
+        return Point(int(self.x), int(self.y))
+
     def project(self, homography):
         from numpy.core.multiarray import array
         projected = cvutils.projectArray(homography, array([[self.x], [self.y]]))