private void button_Click(object sender, RoutedEventArgs e)
{
try {
var dial = new OpenFileDialog();
if ((bool)dial.ShowDialog()) {
var img = new Bmp4Image(dial.FileName);
image.Source = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
img.PixelData.GetHbitmap(),
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromWidthAndHeight(img.Width, img.Height)
);
textBox.Clear();
textBox.AppendText($"\nFile size: {img.FileSize}\n");
textBox.AppendText($"Bit count: {img.BitCount}\n");
textBox.AppendText($"Compression: {img.Compression}\n");
textBox.AppendText($"Header size: {img.HeaderSize}\n");
textBox.AppendText($"Height: {img.Height}\n");
textBox.AppendText($"Width: {img.Width}\n");
textBox.AppendText($"Color palette:\n");
foreach (var c in img.ColorPalette) {
textBox.AppendText($"- {c.ToString()}\n");
}
}
} catch(Exception ex) {
textBox.AppendText($"Error: {ex.Message}");
}
}
public void TestBmpReader()
{
foreach (var file in Directory.GetFiles(imgPath, "*.bmp")) {
var b4img = new Bmp4Image(file);
var img = new Bitmap(file);
CollectionAssert.AreEqual(img.GetPixels().ToList(), b4img.PixelData.GetPixels().ToList(), "Image pixels should be equal.");
}
}
public void TestBmpType()
{
using (var s = new FileStream($"{imgPath}PNG.png", FileMode.Open)) {
var img = new Bmp4Image(s);
}
}