Circle Pictures

app.js

var win = Ti.UI.createWindow({backgroundColor:'#000'});

	
var dialog = Titanium.UI.createOptionDialog({
    options: ['Camera','Gallery', 'Cancel'],
    cancel:2
});

dialog.show();

dialog.addEventListener('click', function(e){
	if(e.index === 1){
		gallery();
	} else if(e.index === 0){
		camera();
	}
});

win.addEventListener('longpress', function(){
	
	dialog.show();
	
});


function open(event){
	//mainView.hide();
	 var galImage = event.media;
      
      // create new file name and remove old
      var filename = Titanium.Filesystem.applicationDataDirectory + "/" + new Date().getTime() + ".png";
      
      bgImage = Titanium.Filesystem.getFile(filename);
      bgImage.write(galImage);

	var view = Ti.UI.createScrollView({
		backgroundColor:'#000',
		borderRadius:150,
		height:300,
		width:300,
		contentHeight:'auto',
		contentWidth:'auto',
		minZoomScale:0.25,
		maxZoomScale:3.0,
		zoomScle:1.0
	});
	
	var image = Ti.UI.createImageView({
		image:bgImage.nativePath,
		height:'auto',
		width:'auto'
	});
	view.add(image);
	win.add(view);
	
	
	var button = Ti.UI.createButton({
		title:'Capture',
		width:200,
		height:40,
		bottom:10
	});
	
	button.addEventListener('click', function(){
		
	bgImage.write(view.toImage());
	
	var img = Ti.UI.createImageView({
	    width:200,
	    height:200,
	    image:bgImage.nativePath,
	    backgroundColor:'#000'
	});
	Titanium.Media.saveToPhotoGallery(img.toImage());
	win.remove(button);
	win.remove(view);
	win.add(img);


	});

	win.add(button);

}


function gallery(){
	
	Titanium.Media.openPhotoGallery(
	  { 
	    success: function(event){
	    	open(event);
	    },
	    cancel:function()
	    {
	  		dialog.show();
	    },
	    error:function(error)
	    {
	    	dialog.show();
	    }
  	});
}


function camera(){

	var overlay = Titanium.UI.createView({
		backgroundImage:'whiteBG.png'
	});
	var tkPic = Ti.UI.createButton({
		title:'Take Picture',
		height:30,
		width:150,
		bottom:70
	});
	tkPic.addEventListener('click',function()
	{
		Ti.Media.takePicture();
	});
	overlay.add(tkPic);
	Titanium.Media.showCamera({
	
		success:function(event)
		{
			open(event);
			
		},
		cancel:function()
		{
		},
		error:function(error)
		{
			var a = Titanium.UI.createAlertDialog({title:'Camera'});
			if (error.code == Titanium.Media.NO_CAMERA)
			{
				a.setMessage('Sorry, you need a camera.');
				dialog.show();
			}
			else
			{
				a.setMessage('Unexpected error: ' + error.code);
				win.close();
			}
			a.show();
		},
		overlay:overlay,
		showControls:false,	// don't show system controls
		mediaTypes:Ti.Media.MEDIA_TYPE_PHOTO,
		autohide:true
		//allowEditing:true // tell the system not to auto-hide and we'll do it ourself
	});
}

win.open();