/// <summary>
/// Triggered after the page has loaded
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Page_Loaded(object sender, RoutedEventArgs e)
{
// Initialize helper class used to render the skill results on screen
m_faceSentimentRenderer = new FaceSentimentRenderer(UICanvasOverlay, UISentiment);
try
{
// Instatiate skill descriptor to display details about the skill and populate UI
m_skillDescriptor = new FaceSentimentAnalyzerDescriptor();
m_availableExecutionDevices = await m_skillDescriptor.GetSupportedExecutionDevicesAsync();
// Show skill description members in UI
UISkillName.Text = m_skillDescriptor.Name;
UISkillDescription.Text = SkillHelper.SkillHelperMethods.GetSkillDescriptorString(m_skillDescriptor);
int featureIndex = 0;
foreach (var featureDesc in m_skillDescriptor.InputFeatureDescriptors)
{
UISkillInputDescription.Text += SkillHelper.SkillHelperMethods.GetSkillFeatureDescriptorString(featureDesc);
if (featureIndex++ < m_skillDescriptor.InputFeatureDescriptors.Count - 1)
{
UISkillInputDescription.Text += "\n----\n";
}
}
featureIndex = 0;
foreach (var featureDesc in m_skillDescriptor.OutputFeatureDescriptors)
{
UISkillOutputDescription.Text += SkillHelper.SkillHelperMethods.GetSkillFeatureDescriptorString(featureDesc);
if (featureIndex++ < m_skillDescriptor.OutputFeatureDescriptors.Count - 1)
{
UISkillOutputDescription.Text += "\n----\n";
}
}
if (m_availableExecutionDevices.Count == 0)
{
UISkillOutputDetails.Text = "No execution devices available, this skill cannot run on this device";
}
else
{
// Display available execution devices
UISkillExecutionDevices.ItemsSource = m_availableExecutionDevices.Select((device) => device.Name);
UISkillExecutionDevices.SelectedIndex = 0;
// Alow user to interact with the app
UIButtonFilePick.IsEnabled = true;
UICameraToggle.IsEnabled = true;
UIButtonFilePick.Focus(FocusState.Keyboard);
}
}
catch (Exception ex)
{
await new MessageDialog(ex.Message).ShowAsync();
}
// Register callback for if camera preview encounters an issue
UICameraPreview.PreviewFailed += UICameraPreview_PreviewFailed;
}
/// <summary>
/// Triggered after the page has loaded
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Page_Loaded(object sender, RoutedEventArgs e)
{
// Initialize helper class used to render the skill results on screen
m_faceSentimentRenderer = new FaceSentimentRenderer(UICanvasOverlay, UISentiment);
try
{
// Instatiate skill descriptor to display details about the skill and populate UI
m_skillDescriptor = new FaceSentimentAnalyzerDescriptor();
m_availableExecutionDevices = await m_skillDescriptor.GetSupportedExecutionDevicesAsync();
// Show skill description members in UI
UISkillName.Text = m_skillDescriptor.Name;
UISkillDescription.Text = $"{m_skillDescriptor.Description}" +
$"\n\tauthored by: {m_skillDescriptor.Version.Author}" +
$"\n\tpublished by: {m_skillDescriptor.Version.Author}" +
$"\n\tversion: {m_skillDescriptor.Version.Major}.{m_skillDescriptor.Version.Minor}" +
$"\n\tunique ID: {m_skillDescriptor.Id}";
var inputDesc = m_skillDescriptor.InputFeatureDescriptors[0] as SkillFeatureImageDescriptor;
UISkillInputDescription.Text = $"\tName: {inputDesc.Name}" +
$"\n\tDescription: {inputDesc.Description}" +
$"\n\tType: {inputDesc.FeatureKind}" +
$"\n\tWidth: {inputDesc.Width}" +
$"\n\tHeight: {inputDesc.Height}" +
$"\n\tSupportedBitmapPixelFormat: {inputDesc.SupportedBitmapPixelFormat}" +
$"\n\tSupportedBitmapAlphaMode: {inputDesc.SupportedBitmapAlphaMode}";
var outputDesc1 = m_skillDescriptor.OutputFeatureDescriptors[0] as SkillFeatureTensorDescriptor;
UISkillOutputDescription1.Text = $"\tName: {outputDesc1.Name}, Description: {outputDesc1.Description} \n\tType: {outputDesc1.FeatureKind} of {outputDesc1.ElementKind} with shape [{outputDesc1.Shape.Select(i => i.ToString()).Aggregate((a, b) => a + ", " + b)}]";
var outputDesc2 = m_skillDescriptor.OutputFeatureDescriptors[1] as SkillFeatureTensorDescriptor;
UISkillOutputDescription2.Text = $"\tName: {outputDesc2.Name} \n\tDescription: {outputDesc2.Description} \n\tType: {outputDesc2.FeatureKind} of {outputDesc2.ElementKind} with shape [{outputDesc2.Shape.Select(i => i.ToString()).Aggregate((a, b) => a + ", " + b)}]";
if (m_availableExecutionDevices.Count == 0)
{
UISkillOutputDetails.Text = "No execution devices available, this skill cannot run on this device";
}
else
{
// Display available execution devices
UISkillExecutionDevices.ItemsSource = m_availableExecutionDevices.Select((device) => device.Name);
UISkillExecutionDevices.SelectedIndex = 0;
// Alow user to interact with the app
UIButtonFilePick.IsEnabled = true;
UICameraToggle.IsEnabled = true;
UIButtonFilePick.Focus(FocusState.Keyboard);
}
}
catch (Exception ex)
{
await new MessageDialog(ex.Message).ShowAsync();
}
// Register callback for if camera preview encounters an issue
UICameraPreview.PreviewFailed += UICameraPreview_PreviewFailed;
}