EmotionResponseTimelineControl.xaml.cs

// 
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license.
// 
// Microsoft Cognitive Services: http://www.microsoft.com/cognitive
// 
// Microsoft Cognitive Services Github:
// https://github.com/Microsoft/Cognitive
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// Copyright (c) Microsoft Corporation
// All rights reserved.
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// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
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using Microsoft.Azure.CognitiveServices.Vision.Face.Models;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;

// The User Control item template is documented at http://go.microsoft.com/fwlink/?LinkId=234236

namespace IntelligentKioskSample.Controls
{
    public sealed partial class EmotionResponseTimelineControl : UserControl
    {
        public EmotionResponseTimelineControl()
        {
            this.InitializeComponent();
        }

        private double leftMargin;
        public void DrawEmotionData(Emotion emotion)
        {
            if (leftMargin >= graph.ActualWidth)
            {
                leftMargin = 0;
                graph.Children.Clear();
            }

            EmotionResponseStackBarControl stackBar = new EmotionResponseStackBarControl
            {
                HorizontalAlignment = HorizontalAlignment.Left,
            };

            stackBar.Margin = new Thickness(leftMargin += (stackBar.Width * 1.5), 0, 0, 0);
            stackBar.DrawEmotionData(emotion);

            graph.Children.Add(stackBar);
        }
    }
}