public void OpenImage(object sender, RoutedEventArgs e)
{
var openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "JPG images (*.jpg)|*.jpg| PPM Images (*.ppm)|*.ppm";
if (openFileDialog.ShowDialog().Value)
{
if (System.IO.Path.GetExtension(openFileDialog.FileName) == ".jpg")
{
_bitmap = LoadImage(openFileDialog.FileName);
}
else
{
_bitmap = LoadPPMImage(openFileDialog.FileName);
}
_directBitmap = new DirectBitmap(_bitmap);
_histogram = new Histogram(_directBitmap);
GridSpectro.DataContext = _histogram;
PointTransformation.InitTransform(_directBitmap);
Title = openFileDialog.FileName;
_zoomValue = 1.0;
ImageCanvas.Source = BitmapConverter.GetBitmapSource(_bitmap);
SetZoom();
}
}
public void Show(string filePath, OpenMode openMode)
{
if (openMode == OpenMode.PPM)
{
_bitmap = LoadPPMImage(filePath);
}
else
{
_bitmap = LoadImage(filePath);
}
_directBitmap = new DirectBitmap(_bitmap);
_histogram = new Histogram(_directBitmap);
_binarization = new LevelBinarization(_directBitmap, _histogram);
GridSpectro.DataContext = _histogram;
PointTransformation.InitTransform(_directBitmap);
Title = filePath;
ImageCanvas.Source = BitmapConverter.GetBitmapSource(_bitmap);
Show();
}