基于ArcGIS Viewer for Flex开发的一款跨平台的应用程序

-(IBAction) showTOC:(id)sender
{
if (_tocViewController == nil) {
_tocViewController = [[TocViewController alloc] initWithNibName:@"TocViewController" bundle:nil];
_tocViewController.tocDelegate = self;

//UINavigationController *tocNavigationController = [[UINavigationController alloc] initWithRootViewController:_tocViewController];

_tocPopoverController = [[UIPopoverController alloc] initWithContentViewController:_tocViewController];
[_tocPopoverController setValue:[NSNumber numberWithInt:2] forKey:@"popoverBackgroundStyle"];
//[tocNavigationController release];
}
[_tocPopoverController presentPopoverFromRect:((UIButton*)sender).frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
}

第一章 其它第三方应用（暂不确定是否使用ArcGIS开发）