/// <summary>
/// Update the view of the binding values
/// </summary>
/// <param name="binding"></param>
private QuadDetectorBindingInputFeatureValues ExtractBindingValues(ISkillBinding binding)
{
QuadDetectorBindingInputFeatureValues result = new QuadDetectorBindingInputFeatureValues();
result.SubMarginPercentage = (binding["SubRectangleMargin"].FeatureValue as SkillFeatureTensorIntValue).GetAsVectorView()[0];
result.MaxDetectedQuads = (binding["MaxDetectedQuads"].FeatureValue as SkillFeatureTensorIntValue).GetAsVectorView()[0];
result.NumberOfEdgePixels = (binding["NumberOfEdgePixels"].FeatureValue as SkillFeatureTensorIntValue).GetAsVectorView()[0];
var baseQuadFeature = binding["BaseQuad"].FeatureValue;
var baseQuadFeatureValue = (baseQuadFeature as SkillFeatureTensorFloatValue).GetAsVectorView();
for (int i = 0; i < baseQuadFeatureValue.Count; i += 2)
{
result.BaseQuad[i / 2] = new Point(baseQuadFeatureValue[i], baseQuadFeatureValue[i + 1]);
}
result.UseCenterPoint = (binding["UseCenterPoint"].FeatureValue as SkillFeatureTensorBooleanValue).GetAsVectorView()[0];
var centerPointFeature = binding["CenterPoint"].FeatureValue;
var centerPointTensor = (centerPointFeature as SkillFeatureTensorFloatValue).GetAsVectorView();
if (centerPointTensor.Count > 0)
{
result.CenterPointCoordinates.X = centerPointTensor[0];
result.CenterPointCoordinates.Y = centerPointTensor[1];
}
return(result);
}
/// <summary>
/// Update displayed input values
/// </summary>
/// <param name="initialValues"></param>
public void UpdateDisplayedInputValues(QuadDetectorBindingInputFeatureValues initialValues)
{
UIUseCenterPoint.IsChecked = initialValues.UseCenterPoint;
if (initialValues.UseCenterPoint)
{
UpdateCenterPointDisplay(
initialValues.CenterPointCoordinates.X,
initialValues.CenterPointCoordinates.Y);
}
UILookupRegionCenterCropPercentage.Value = initialValues.SubMarginPercentage;
UIMaxQuad.Value = initialValues.MaxDetectedQuads;
UINumberOfPixelsPerEdge.Value = initialValues.NumberOfEdgePixels;
UpdateBaseQuadCorners(initialValues.BaseQuad);
}
/// <summary>
/// QuadDetectorControl constructor
/// </summary>
/// <param name="binding"></param>
public QuadDetectorControl(ISkillBinding binding) : base(binding)
{
// Update the view of the initial binding values
m_quadDetectorBindingFeatureValues = ExtractBindingValues(binding);
m_interactiveControl = new QuadDetectorSkillInteractiveControl();
m_imageGrid.Children.Add(m_canvas);
m_image.SetValue(Canvas.ZIndexProperty, -1);
m_image.SizeChanged += Image_SizeChanged;
// Add SubRectangleMargin control
foreach (var margin in m_margins)
{
m_canvas.Children.Add(margin);
}
m_interactiveControl.SubMargingValueChanged += QuadDetectorSkillInteractiveControl_SubMargingValueChanged;
m_interactiveControl.MaxQuadValueChanged += QuadDetectorSkillInteractiveControl_MaxQuadValueChanged;
m_interactiveControl.NumberOfPixelsPerEdgeValueChanged += QuadDetectorSkillInteractiveControl_NumberOfPixelsPerEdgeValueChanged;
// Add Quad results control
m_quadsResultRenderer = new QuadSetRenderer(ref m_canvas, 10);
m_quadsResultRenderer.IsVisible = false;
// Add BaseQuad control
m_baseQuadRenderer = new InteractiveQuadRenderer(ref m_canvas);
m_baseQuadRenderer.IsVisible = false;
m_baseQuadRenderer.CornersChanged += InteractiveQuadRenderer_CornersChanged;
m_baseQuadRenderer.CornersChangeCompleted += InteractiveQuadRenderer_CornersChangeCompleted;
m_interactiveControl.SpecifyBaseQuadCheckedUnchecked += QuadDetectorSkillInteractiveControl_SpecifyBaseQuadCheckedUnchecked;
// Add CenterPoint control
m_centerPointControl.ManipulationDelta += QuadRendererCenterPoint_ManipulationDelta;
m_centerPointControl.ManipulationCompleted += QuadRendererCenterPoint_ManipulationCompleted;
Mouse.SetCursor(m_centerPointControl, Windows.UI.Core.CoreCursorType.Pin);
m_canvas.Children.Add(m_centerPointControl);
m_interactiveControl.CenterPointCheckedUnchecked += QuadDetectorSkillInteractiveControl_CenterPointCheckedUnchecked;
Children.Add(m_interactiveControl);
m_interactiveControl.UpdateDisplayedInputValues(m_quadDetectorBindingFeatureValues);
}
