floor this stuff to prevent sub pixel frames

rpetrich · Aug 2, 2011 · 68cb1b7 · 68cb1b7
1 parent 266caa5
commit 68cb1b7
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Classes/PullRefreshTableViewController.m b/Classes/PullRefreshTableViewController.m
@@ -62,12 +62,12 @@ - (void)addPullToRefreshHeader {
     refreshLabel.textAlignment = UITextAlignmentCenter;
 
     refreshArrow = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"arrow.png"]];
-    refreshArrow.frame = CGRectMake((REFRESH_HEADER_HEIGHT - 27) / 2,
-                                    (REFRESH_HEADER_HEIGHT - 44) / 2,
+    refreshArrow.frame = CGRectMake(floorf((REFRESH_HEADER_HEIGHT - 27) / 2),
+                                    (floorf(REFRESH_HEADER_HEIGHT - 44) / 2),
                                     27, 44);
 
     refreshSpinner = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
-    refreshSpinner.frame = CGRectMake((REFRESH_HEADER_HEIGHT - 20) / 2, (REFRESH_HEADER_HEIGHT - 20) / 2, 20, 20);
+    refreshSpinner.frame = CGRectMake(floorf(floorf(REFRESH_HEADER_HEIGHT - 20) / 2), floorf((REFRESH_HEADER_HEIGHT - 20) / 2), 20, 20);
     refreshSpinner.hidesWhenStopped = YES;
 
     [refreshHeaderView addSubview:refreshLabel];