BLANK SCREEN WHEN USED WITH Swift

[hharanm]

All I Get Is A Blank Screen when the class's language is Swift

[fboulegue]

@HarryKnowsTech did you find any solution for this i m stuck on the same point

[fboulegue]

Here is a example for swift:

class MainView: GLKViewController {

    var panoramaView = PanoramaView()

    override func viewDidLoad() {
        panoramaView.setImage("eicccbbc.jpg")
        panoramaView.touchToPan = true          // Use touch input to pan
        panoramaView.orientToDevice = false     // Use motion sensors to pan
        panoramaView.pinchToZoom = true         // Use pinch gesture to zoom
        panoramaView.showTouches = true         // Show touches
        self.view = panoramaView
    }

    override func glkView(view: GLKView, drawInRect rect: CGRect) {
        panoramaView.draw()
    }
}

[fboulegue]

#40 Updated readme with Swift example so might be closed by @robbykraft

[buiminhtu93]

HI, can you share Demo Project by Swift or Demo Detail Code? I write code like this but It don't run. It failt when start app. :( :( I don't know why???

This error at : "class AppDelegate: UIResponder, UIApplicationDelegate " of App Delegate
Help Me

[tscholze]

@buiminhtu93 do you get an error like reason: '-[GLKViewController loadView] loaded the "xxx" nib but didn't get a GLKView.'?

[smilesm2]

@tscholze I got this error too. I haven't find out any solution.
It crash at var panoramaView = PanoramaView()

[tscholze]

@smilesm2 what's your view controller type in your storyboard? You have to use GLKViewController.

[smilesm2]

@tscholze yes, finally I solved the problem.
The problem is it can't use normal view and put a GLKView even I connect all object and make sure all is ready.
I need to add a GLKViewController and everything is all right.

[mayakraft]

Thanks for all your help everyone! I want to update the documentation for swift integration. here's what I have.

1. make sure you are using a GLKViewController instead of UIViewController
2. contents of the GLKViewController:

import PanoramaView

class ViewController: GLKViewController {

	let panoramaView:PanoramaView

	required init?(coder aDecoder: NSCoder) {
		panoramaView = PanoramaView()
		super.init(coder: aDecoder)
	}

	override func viewDidLoad() {
		panoramaView.setImageWithName("park_2048.jpg")
		panoramaView.orientToDevice = true
//		panoramaView.touchToPan = false
//		... further customization
		self.view = panoramaView
	}

	override func glkView(_ view: GLKView, drawIn rect: CGRect) {
		panoramaView.draw()
	}
}

and that should be it, right, am I missing anything?

does anyone have best practices on creating the PanoaramaView as an optional and handling errors if it doesn't get created? I feel like it's better to declare let panoramaView:PanoramaView? instead of non-optional