private async void Median5x5PageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
MedianFilterHelper.MedianFilter(WriteableOutputImage, 5);
AddToUndo(WriteableOutputImage.Clone());
await UpdateOutputImage();
}
private async void InvertMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
AddToUndo(WriteableOutputImage.Clone());
WriteableOutputImage = WriteableOutputImage.Invert();
await UpdateOutputImage();
}
private async void Laplace2PageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
WriteableOutputImage = WriteableBitmapCovolute.Convolute(WriteableOutputImage, Laplace2);
AddToUndo(WriteableOutputImage.Clone());
await UpdateOutputImage();
}
private async void ConvertToGrayScaleITUR_BT709PageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
AddToUndo(WriteableOutputImage.Clone());
WriteableOutputImage = BinaryzationHelper.ConvertToGrayscaleITUR_BT709(WriteableOutputImage);
await UpdateOutputImage();
}
private async void OtsuBinaryzationPageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
AddToUndo(WriteableOutputImage.Clone());
ConvertToGrayScaleITUR_BT709PageMenuFlyoutItem_Click(null, null);
int threshold = Otsu.GetOtsuThreshold(WriteableOutputImage);
WriteableOutputImage.ForEach((x, y, curColor) =>
{
if (curColor.R > threshold)
{
return(Color.FromArgb(255, 255, 255, 255));
}
return(Color.FromArgb(255, 0, 0, 0));
});
await UpdateOutputImage();
ContentDialog dialog = new ContentDialog
{
Title = "Binaryzation",
Content = "Otsu threshold value = " + threshold,
CloseButtonText = "Ok"
};
ContentDialogResult result = await dialog.ShowAsync();
}
private async Task RunMorphological(MorphologicalOperation op, bool?[,] matrix3x3 = null)
{
OtsuBinaryzationPageMenuFlyoutItem_Click(null, null);
AddToUndo(WriteableOutputImage.Clone());
WriteableOutputImage = MorphologicalHelper.Make(WriteableOutputImage, op, matrix3x3);
await UpdateOutputImage();
}
private async Task ManualBinaryzation(int threshold)
{
AddToUndo(WriteableOutputImage.Clone());
ConvertToGrayScaleITUR_BT709PageMenuFlyoutItem_Click(null, null);
BinaryzationHelper.ManualBinaryzation(threshold, WriteableOutputImage);
await UpdateOutputImage();
}
private async void ReOpenImageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
ContentFrame_Reset();
WriteableOutputImage = WriteableOutputImageCopy.Clone();
PrevOutputs.Clear();
PrevOutputs.Push(WriteableOutputImage.Clone());
await UpdateOutputImage();
}
private async Task NiblackBinaryzation(int size = 25, double k = 0.5)
{
AddToUndo(WriteableOutputImage.Clone());
ConvertToGrayScalePageMenuFlyoutItem_Click(null, null);
NiblackThreshold niblack = new NiblackThreshold(size, k);
WriteableOutputImage = niblack.Threshold(WriteableOutputImage);
await UpdateOutputImage();
}
private async void OpenPixelManagerDialogMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
PixelManagerDialog dialog = new PixelManagerDialog(WriteableOutputImage.Clone());
await dialog.ShowAsync();
if (dialog.ExitResult == PixelManagerDialogExitResult.BitmapChanged)
{
AddToUndo(dialog.editingBitmap);
WriteableOutputImage = dialog.editingBitmap;
await UpdateOutputImage();
}
}
private async void ScaleMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
AddToUndo(WriteableOutputImage.Clone());
ScaleImageDialog dialog = new ScaleImageDialog();
ContentDialogResult result = await dialog.ShowAsync();
InterpolationTypes interpolationTypes = dialog.Interpolation;
double scale = await dialog.GetScaleValue();
WriteableOutputImage = BitmapResizeHelper.Resize(WriteableOutputImage, (int)(WriteableOutputImage.PixelWidth * scale), (int)(WriteableOutputImage.PixelHeight * scale), interpolationTypes);
await UpdateOutputImage();
}
private async void CustomPageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
CustomConvolutionFilterDialog dialog = new CustomConvolutionFilterDialog();
ContentDialogResult result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
WriteableOutputImage = WriteableBitmapCovolute.Convolute(WriteableOutputImage, await dialog.GetKernel());
AddToUndo(WriteableOutputImage.Clone());
await UpdateOutputImage();
}
else
{
// The user clicked the CLoseButton, pressed ESC, Gamepad B, or the system back button.
// Do nothing.
}
}
private async void MedianCustomPageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
MedianFilterDialog dialog = new MedianFilterDialog();
ContentDialogResult result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
MedianFilterHelper.MedianFilter(WriteableOutputImage, dialog.MaskSize);
AddToUndo(WriteableOutputImage.Clone());
await UpdateOutputImage();
}
else
{
// The user clicked the CLoseButton, pressed ESC, Gamepad B, or the system back button.
// Do nothing.
}
}
private async void DividePageMenuFlyoutItem_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
ThreeIntsDialog dialog = new ThreeIntsDialog("Divide", "Default value for empty or equal to 0 cell is 1", "Red", "Green", "Blue", false, true);
ContentDialogResult result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
int[] c = await dialog.GetValues();
AddToUndo(WriteableOutputImage.Clone());
ImageArithmeticHelper.DivideConstToImage(WriteableOutputImage, c[0], c[1], c[2]);
await UpdateOutputImage();
}
else
{
// The user clicked the CLoseButton, pressed ESC, Gamepad B, or the system back button.
// Do nothing.
}
}
private async void GaussianBlurPageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
GaussianBlurDialog dialog = new GaussianBlurDialog();
ContentDialogResult result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
var kernel = GaussianBlureHelper.CalculateKernel(dialog.SValue, dialog.SDValue);
WriteableOutputImage = WriteableBitmapCovolute.Convolute(WriteableOutputImage, kernel);
AddToUndo(WriteableOutputImage.Clone());
await UpdateOutputImage();
}
else
{
// The user clicked the CLoseButton, pressed ESC, Gamepad B, or the system back button.
// Do nothing.
}
}
private async void EntropySelectionPageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
AddToUndo(WriteableOutputImage.Clone());
int?threshold = null;
if (ExtraThresholds.EntropySelectionCalculate(WriteableOutputImage, out threshold) == null)
{
ConvertToGrayScaleITUR_BT709PageMenuFlyoutItem_Click(null, null);
ExtraThresholds.EntropySelectionCalculate(WriteableOutputImage, out threshold);
}
ContentDialog dialog = new ContentDialog
{
Title = "Binaryzation",
Content = "Entropy Selection threshold value = " + threshold ?? "[Error]",
CloseButtonText = "Ok"
};
ContentDialogResult result = await dialog.ShowAsync();
await UpdateOutputImage();
}
private async void PercentageBlackSelectionPageMenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
ConvertToGrayScaleITUR_BT709PageMenuFlyoutItem_Click(null, null);
PercentageBlackSelectionBinaryzationDialog dialog = new PercentageBlackSelectionBinaryzationDialog();
ContentDialogResult result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
AddToUndo(WriteableOutputImage.Clone());
if (ExtraThresholds.PercentageBlackSelectionCalculate(WriteableOutputImage, dialog.TresholdValue) == null)
{
ConvertToGrayScaleITUR_BT709PageMenuFlyoutItem_Click(null, null);
ExtraThresholds.PercentageBlackSelectionCalculate(WriteableOutputImage, dialog.TresholdValue);
}
await UpdateOutputImage();
}
else
{
// The user clicked the CLoseButton, pressed ESC, Gamepad B, or the system back button.
// Do nothing.
}
}
