private void saveImage(Stream image, bool shutdown = false)
{
using (var store = System.IO.IsolatedStorage.IsolatedStorageFile.GetUserStoreForApplication())
{
string filename = "mologo.bmp";
if (shutdown)
{
filename = "mologo_shutdown.bmp";
}
#if WP8
using (var stream = File.Open(splashDir+filename,FileMode.Create))
#else
using (var stream = store.OpenFile(filename, System.IO.FileMode.Create))
#endif
{
var img = new Image();
img.Width = ResolutionSize.Width;
img.Height = ResolutionSize.Height;
var bi = new BitmapImage();
bi.SetSource(image);
img.Source = bi;
var img1 = img.ToImage();
IImageEncoder encoder = new BmpEncoder();
ExtendedImage ei = new ExtendedImage(img1);
if (ei.PixelHeight != (int)ResolutionSize.Height || ei.PixelWidth != (int)ResolutionSize.Width)
{
byte[] pixels = new byte[((int)ResolutionSize.Height) * ((int)ResolutionSize.Width)];
int i = 0;
foreach (byte b in pixels)
{
if (ei.Pixels.Length < i)
{
pixels[i] = b;
}
else
{
pixels[i] = 0;
}
i++;
}
ei.SetPixels((int)ResolutionSize.Width, (int)ResolutionSize.Height, ei.Pixels);
}
encoder.Encode(ei, stream);
}
}
}
private void invert_Click(object sender, EventArgs e)
{
ExtendedImage loadedImage;
ExtendedImage filteredImage;
Inverter filter;
WriteableBitmap wb = new WriteableBitmap(image);
loadedImage = new ExtendedImage();
loadedImage.SetPixels(image.PixelWidth, image.PixelHeight, wb.ToByteArray());
filter = new Inverter();
filteredImage = new ExtendedImage(loadedImage);
filter.Apply(filteredImage, loadedImage, new ImageTools.Rectangle(0, 0, loadedImage.PixelWidth, loadedImage.PixelHeight));
var bitmap = filteredImage.ToBitmap();
imageView.Source = bitmap;
}
