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POresize the Hosting View through addSubview in Core-Plot in XCode 4
 

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  1. POresize the Hosting View through addSubview in Core-Plot in XCode 4
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    <p>I'm running into a wall trying to resize the Hosting View. The problem is I either get a full-screen plot or a blank screen. I'm hoping to get some leads to fix this problem:</p> <p>I'm using Xcode 4 | IOS 4.3 | Recently downloaded core plot using hg:</p> <p>I have two xib files (MainWindow &amp; my ViewController) My ViewController.xib file contains two objects: a View and Hosting View both at the same level: +-View +-Graph Hosting View</p> <p>I get no erros in my code, but all I get a blank screen. I've searched for 3 days how to get around this problem, but haven't found something that works.</p> <p>My xAppDelegate.h</p> <pre><code> #import &lt;UIKit/UIKit.h&gt; @class CorePlotTestViewController; @interface CorePlotTestAppDelegate : NSObject &lt;UIApplicationDelegate&gt; { } @property (nonatomic, retain) IBOutlet UIWindow *window; @property (nonatomic, retain) IBOutlet CorePlotTestViewController *viewController; @end </code></pre> <p>My ViewController.h</p> <pre><code>#import &lt;UIKit/UIKit.h&gt; #import "CorePlot-CocoaTouch.h" @interface CorePlotTestViewController : UIViewController &lt;CPTPlotDataSource&gt; { CPTXYGraph *graph; NSMutableArray *dataForPlot; CPTGraphHostingView *graphView; } @property(readwrite, retain, nonatomic) NSMutableArray *dataForPlot; @property(nonatomic, retain)IBOutlet CPTGraphHostingView* graphView; </code></pre> <p>My ViewController.m </p> <pre><code> #import "CorePlotTestViewController.h" @interface CorePlotTestViewController(private) - (void) configureTableHeader; @end @implementation CorePlotTestViewController @synthesize dataForPlot; @synthesize graphView; -(void)dealloc { [dataForPlot release]; [super dealloc]; } - (void)viewDidLoad { [super viewDidLoad]; [self configureTableHeader]; } - (void) configureTableHeader { // here I implement the contents of the Hosting View graph = [[CPTXYGraph alloc] initWithFrame: CGRectZero]; CPTGraphHostingView *hostingView = [(CPTGraphHostingView *)[CPTGraphHostingView alloc] initWithFrame:CGRectZero]; [self.view addSubview:hostingView]; ... // etc ... } </code></pre>
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