panorama-control | 易学教程

Device motion detection in iOS

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问题 I want to detect the device motion like Panorama i.e. motion from my left side to Right side . I tried with the accelerometer but i can't able to do it. I like to move one image in a straight line as the device move. My code is as follow: - (void)viewDidLoad { [super viewDidLoad]; [[UIAccelerometer sharedAccelerometer] setUpdateInterval:1/60]; [[UIAccelerometer sharedAccelerometer]setDelegate:self]; } pragma mark - Accelerometer Delegate - (void)accelerometer:(UIAccelerometer *)accelerometer

Setting focus to a PanoramaItem

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问题 Is there a way to set focus to a PanoramaItem in Silverlight for Windows Phone 7? I've tried: piResults.Focus(); Where piResults is the name of a PanoramaItem. I've also tried to give focus to one of the controls in the PanoramaItem, but that didn't work either. If this isn't clear, I'm trying to do the following: If you press a button on one PanoramaItem, you go to another. 回答1: Have you tried setting the index of the PanoramaItem programatically, like - piResults.DefaultItem = piResults

How to smoothly navigate to a different panorama item

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问题 In a panorama application, I have added a couple of situations where the user is navigated back to a certain panorama item. However this is done in one sudden movement. Is there a way I can do this action more smoothly, with some form of transition? Or something of the like? 回答1: This code worked for me SlideTransition slideTransition = new SlideTransition(); slideTransition.Mode = SlideTransitionMode.SlideRightFadeIn; ITransition transition = slideTransition.GetTransition(panorama_main);

Setting focus to a PanoramaItem

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Is there a way to set focus to a PanoramaItem in Silverlight for Windows Phone 7? I've tried: piResults.Focus(); Where piResults is the name of a PanoramaItem. I've also tried to give focus to one of the controls in the PanoramaItem, but that didn't work either. If this isn't clear, I'm trying to do the following: If you press a button on one PanoramaItem, you go to another. Have you tried setting the index of the PanoramaItem programatically, like - piResults.DefaultItem = piResults.Items[_panorama_item_index_]; This technique is useful during Tombstoning. Here is the XAML for the Panorama

How to modify WP Panorama item to be full screen

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问题 I'm trying to modify the PanoramaItem content size so that it has no margins and stretches the entire screen width/height. So far I've had no luck trying to modify a copy of the template. Negative margins can take care of the left/top but the next panorama item is always peeking from the right edge and even if I manage to stretch a panorama item the next one is overlapping in the right side of the screen. Any ideas how to modify the panorama so that the actual panoramaitem takes the whole

Is it possible to know when a particular panorama item is displayed

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I have a list of panorama Items. I want to know when the user has reached a particular panorama item and then take necessary action. I tried using the eventhandler GotFocus on the panorama item but it doesn't get invoked when the user reaches the item The Panorama control has a SelectionChanged event which is fired when the user pans from one item to the next. You can then use the SelectedItem or SelectedIndex properties to find the item which is currently in view. 来源： https://stackoverflow.com/questions/5854147/is-it-possible-to-know-when-a-particular-panorama-item-is-displayed

How to modify WP Panorama item to be full screen

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I'm trying to modify the PanoramaItem content size so that it has no margins and stretches the entire screen width/height. So far I've had no luck trying to modify a copy of the template. Negative margins can take care of the left/top but the next panorama item is always peeking from the right edge and even if I manage to stretch a panorama item the next one is overlapping in the right side of the screen. Any ideas how to modify the panorama so that the actual panoramaitem takes the whole screen (800x480) and the following panorama items are always 480px from the left side of the previous

Navigate between panorama items wp7

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问题 I just want to Know, how can I navigate between different panorama items in wp7 through c# code. Thank you. 回答1: Try this Panorama.SetValue(Panorama.SelectedItemProperty, selectedItem); This might solve the issue. 回答2: Just set the default item to which item u want to load for the user's view.. panSOS.DefaultItem = panSOS.Items[1]; 回答3: I haven't tried this out, but it should work. Loop through Panorama.Items and remove every item except for the one you want to focus on. Use a for loop

How to change font size of Panorama item header?

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What is the easiest way to set the font size of the panorama item header once so it can be used for all item headers in my app? There isn't a way to automatically do it for all headers in your app yet. You'll need to set the style for each one. Implicit styling is coming in the Mango update and that should allow this to be done then. Update Here's what you can do now. Create a global template style for the FontSzie you want. Something like: <Application.Resources> <DataTemplate x:Key="MyItemHeaderTemplate"> <Grid> <ContentPresenter> <TextBlock Text="{Binding}" FontSize="20" /> <

How to change font size of Panorama item header?

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问题 What is the easiest way to set the font size of the panorama item header once so it can be used for all item headers in my app? 回答1: There isn't a way to automatically do it for all headers in your app yet. You'll need to set the style for each one. Implicit styling is coming in the Mango update and that should allow this to be done then. Update Here's what you can do now. Create a global template style for the FontSzie you want. Something like: <Application.Resources> <DataTemplate x:Key=