在openGLView中添加一個CCLabel ontop - cocos2d iphone

所以在CCLayer中，我添加了一個ImagePicker/Camera到openGLView，然後是一個UIButton - 都很好，但現在我想添加一個CCLabel（以及將來的CCSprites）這些元素的頂部。在openGLView中添加一個CCLabel ontop - cocos2d iphone

uip = [[UIImagePickerController alloc] init]; 
    uip.sourceType = UIImagePickerControllerSourceTypeCamera; 
    uip.showsCameraControls = NO; 
    uip.toolbarHidden = YES; 
    uip.navigationBarHidden = YES; 
    uip.wantsFullScreenLayout = YES; 
    uip.cameraViewTransform = CGAffineTransformScale(uip.cameraViewTransform, CAMERA_TRANSFORM, CAMERA_TRANSFORM); 

    [[[CCDirector sharedDirector] openGLView] addSubview:uip.view]; 

    arrowButton = [UIButton buttonWithType:UIButtonTypeCustom]; 
    [arrowButton addTarget:self 
       action:@selector(arrowButtonClicked:) 
    forControlEvents:UIControlEventTouchUpInside]; 

    UIImage *imgNormal = [UIImage imageNamed:@"btn_next_norm.png"]; 
    [arrowButton setImage:imgNormal forState:UIControlStateNormal]; 

    UIImage *imgPressed = [UIImage imageNamed:@"btn_next_pressed.png"]; 
    [arrowButton setImage:imgPressed forState:UIControlStateHighlighted]; 

    arrowButton.frame = CGRectMake(screenSize.width - 48.0, screenSize.height - 37.0, 48.0, 37.0); 

    [[[CCDirector sharedDirector] openGLView] addSubview:arrowButton]; 

    CCLabelTTF* label = [CCLabelTTF labelWithString:@"Experience 1" fontName:@"Arial" fontSize:32]; 
    label.color = ccc3(0, 0, 0); 
    CGSize size = [[CCDirector sharedDirector] winSize]; 
    label.position = CGPointMake(size.width/2, size.height/2); 
    // [[[CCDirector sharedDirector] openGLView] addSubview:labe]; cant add to openGLView

來源

2011-07-22 daidai

您需要addSubview UIView的組件openGLView下，如下，

[[[CCDirector sharedDirector] openGLView].superview addSubview:arrowButton];

然後，openGLView應該是透明的。「Displaying an EAGLView with transparent background on a UIImageView」

編輯：

移動上的UIImagePickerController

確定頂部的科科斯，對以下如何？ addSubview在UIImagePickerController的cameraOverlayView上的cocos2d視圖（openGLView）。

[[[CCDirector sharedDirector] openGLView].superview addSubview:uip.view]; 
[[[[CCDirector sharedDirector] openGLView] removeFromSuperview]; 
uip.cameraOverlayView = [[CCDirector sharedDirector] openGLView];

此外，您需要Making Cocos2d Transparent。

來源

2011-07-23 15:25:10

對不起，我想要的是在UIImagePickerController頂部顯示標籤 - 移動UIImagePickerController頂部的Cocos – daidai

好吧，我更新了我的答案。 –

感謝您的幫助，但它沒有顯示科科斯元素 - 我有[CCDirector sharedDirector] .openGLView.backgroundColor = [UIColor clearColor]; [CCDirector sharedDirector] .openGLView.opaque = NO; glBlendFunc（GL_ONE，GL_ONE_MINUS_SRC_ALPHA）; glClearColor（0.0，0.0，0.0，0.0）; glClear（GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT）;並添加了[[[CCDirector sharedDirector] openGLView] .superview addSubview：uip.view]; [[[CCDirector sharedDirector] openGLView] removeFromSuperview]; [uip.cameraOverlayView addSubview：[[CCDirector sharedDirector] openGLView]]; – daidai

在openGLView中添加一個CCLabel ontop - cocos2d iphone

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