// event on slider changed value private void slider_ValueChanged(object sender, RoutedPropertyChangedEventArgs <double> e) { var slider = sender as Slider; int value = (int)slider.Value; string sliderName = slider.Name; ImageProcessing process = new ImageProcessing(); byte[] processedImageBytes; switch (sliderName[0]) { // if the slider is "Gaussian BLur" case 'g': processedImageBytes = process.setGaussianBlur(originalImageBytes, value); grayscalePanel.Source = ImageConvertor.ByteArrayToImage(processedImageBytes, originalImage.PixelWidth, originalImage.PixelHeight, 4); break; // if the sliber is "Brightness" case 'b': processedImageBytes = process.setBrightness(originalImageBytes, value - 50); grayscalePanel.Source = ImageConvertor.ByteArrayToImage(processedImageBytes, originalImage.PixelWidth, originalImage.PixelHeight, 4); break; // if the slider is "Contrast" case 'c': processedImageBytes = process.setContrast(originalImageBytes, value - 100); grayscalePanel.Source = ImageConvertor.ByteArrayToImage(processedImageBytes, originalImage.PixelWidth, originalImage.PixelHeight, 4); break; // if smth stupid happend default: break; } }
// show image on the window private void showImage(string filename) { originalImage = ImageConvertor.FilenameToImage(filename); originalImageBytes = ImageConvertor.ImageToByteArray(filename); originalPanel.Source = originalImage; W = (int)originalImage.PixelHeight; H = (int)originalImage.PixelWidth; ImageProcessing.setHeightAndLength(W, H); }
private void Button_Click_3(object sender, RoutedEventArgs e) { processedImageBytes = ImageProcessing.getDifferenceOfGaussins(originalImageBytes); grayscalePanel.Source = ImageConvertor.ByteArrayToImage(processedImageBytes, originalImage.PixelWidth, originalImage.PixelHeight, 1); }
private void Button_Click(object sender, RoutedEventArgs e) { processedImageBytes = ImageProcessing.markEdges(originalImageBytes); grayscalePanel.Source = ImageConvertor.ByteArrayToImage(processedImageBytes, originalImage.PixelWidth, originalImage.PixelHeight, 4); }
// show image on the window private void showImage(string filename) { originalImage = ImageConvertor.FilenameToImage(filename); originalImageBytes = ImageConvertor.ImageToByteArray(filename); originalPanel.Source = originalImage; }