Changeset 1226:71fcebd3a041 in lemon-0.x for src/work

Timestamp:

03/18/05 07:00:20 (20 years ago)

Author:

Alpar Juttner

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@1646

Message:

Minor changes for educational purposes.
(Much more would be necessary...)

File:

• src/work/peter/canvas-test.cc (modified) (3 diffs)

src/work/peter/canvas-test.cc

@@ -172 +172 @@
 
         Gnome::Canvas::Points coos;
-        for(int i=0;i<numofcoos;i++)
-        {
-                coordinates[i]=coosarray[i++];
+        for(int i=0;i<numofcoos;i+=2)
+        {
                 coordinates[i]=coosarray[i];
-                coos.push_back(Gnome::Art::Point(coordinates[i-1], coordinates[i]));
-
-                x_wp+=coordinates[i-1];
-                y_wp+=coordinates[i];
+                coordinates[i+1]=coosarray[i+1];
+                coos.push_back(Gnome::Art::Point(coordinates[i],
+                                                 coordinates[i+1]));
+
+                x_wp+=coordinates[i];
+                y_wp+=coordinates[i+1];
 
         }
@@ -247 +248 @@
 int main(int argc, char *argv[])
 {
-        if((argc>=7)&&( (argc/2)!=( (argc+1)/2 ) ) )
+        if((argc>=7)&& (argc%2) )
         {
                 double * coosarray=new double[argc];
@@ -254 +255 @@
                 {
                         coosarray[i-1]=atof(argv[i]);
+                        printf("%g%c",coosarray[i-1],i%2?' ':'\n');
                 }