# HG changeset patch
# User alpar
# Date 1111125620 0
# Node ID 71fcebd3a0413cf97aa954de7c83704c08b68d62
# Parent  4401e1aeafcfc9462763b8ca3a757eb9f24ee95d
Minor changes for educational purposes.
(Much more would be necessary...)

diff -r 4401e1aeafcf -r 71fcebd3a041 src/work/peter/canvas-test.cc
--- a/src/work/peter/canvas-test.cc	Thu Mar 17 17:20:37 2005 +0000
+++ b/src/work/peter/canvas-test.cc	Fri Mar 18 06:00:20 2005 +0000
@@ -171,14 +171,15 @@
 	double y_wp=0;
 
 	Gnome::Canvas::Points coos;
-	for(int i=0;i<numofcoos;i++)
+	for(int i=0;i<numofcoos;i+=2)
 	{
-		coordinates[i]=coosarray[i++];
 		coordinates[i]=coosarray[i];
-		coos.push_back(Gnome::Art::Point(coordinates[i-1], coordinates[i]));
+		coordinates[i+1]=coosarray[i+1];
+		coos.push_back(Gnome::Art::Point(coordinates[i],
+						 coordinates[i+1]));
 
-		x_wp+=coordinates[i-1];
-		y_wp+=coordinates[i];
+		x_wp+=coordinates[i];
+		y_wp+=coordinates[i+1];
 
 	}
 
@@ -246,13 +247,14 @@
 
 int main(int argc, char *argv[])
 {
-	if((argc>=7)&&( (argc/2)!=( (argc+1)/2 ) ) )
+	if((argc>=7)&& (argc%2) )
 	{
 		double * coosarray=new double[argc];
 
 		for(int i=1;i<argc;i++)
 		{
 			coosarray[i-1]=atof(argv[i]);
+			printf("%g%c",coosarray[i-1],i%2?' ':'\n');
 		}
 
 		Gnome::Canvas::init();