public static Bitmap resize(this Bitmap bitmap, int width, int height)
{
// create filter
AForge.Imaging.Filters.ResizeBicubic filter = new AForge.Imaging.Filters.ResizeBicubic(width, height);
// apply the filter
return(filter.Apply(bitmap));
}
/// <summary>
/// Adds the photo.
/// </summary>
public static void AddPhoto()
{
string thumbnailPath = ConfigurationManager.AppSettings["thumbnailDirectory"].ToString();
string connectionString = ConnectionStringHelper.GetActualConnectionString();
OpenFileDialog openImage = new OpenFileDialog();
openImage.Filter = "Pliki obrazów (*.jpg, *.png, *.crt, *.tiff)|*.jpg;*.JPG;*.jpeg;*.JPEG;*.png;*.PNG;*.crt;*.CRT;*.tiff;*.TIFF|Wszystkie pliki (*.*)|*.*";
openImage.ShowDialog();
if (openImage.CheckFileExists && !string.IsNullOrWhiteSpace(openImage.FileName))
{
string openedImageName = openImage.FileName;
string fileName = Path.GetFileName(openedImageName);
string filePath = openedImageName.Substring(0, openedImageName.Length - fileName.Length);
string newFilePath = ChangePath(filePath);
Bitmap image = AForge.Imaging.Image.FromFile(openedImageName);
int[] thumbnailSizes = GetThumbnailSize(image.Width, image.Height);
int thumbnailWidth = thumbnailSizes[0];
int thumbnailHeight = thumbnailSizes[1];
AForge.Imaging.Filters.ResizeBicubic filter = new AForge.Imaging.Filters.ResizeBicubic(thumbnailWidth, thumbnailHeight);
Bitmap thumbnail = filter.Apply(image);
string thumbnailFileName = LookForFreeFilename(thumbnailPath, fileName);
string thumbnailSavedPath = Path.Combine(thumbnailPath, thumbnailFileName);
thumbnail.Save(thumbnailSavedPath);
newFilePath = newFilePath + fileName;
PhotosDataSource db = new PhotosDataSource(connectionString);
Photo photoObject = new Photo();
photoObject.FilePath = newFilePath;
photoObject.ThumbnailPath = thumbnailSavedPath;
photoObject.Title = fileName;
photoObject.Description = string.Empty;
photoObject.Archive = null;
photoObject.Attribute = null;
db.AddPhoto(photoObject);
}
}
/// <summary>
/// Adds the photo.
/// </summary>
public static void AddPhoto()
{
string thumbnailPath = ConfigurationManager.AppSettings["thumbnailDirectory"].ToString();
string connectionString = ConnectionStringHelper.GetActualConnectionString();
OpenFileDialog openImage = new OpenFileDialog();
openImage.Filter = "Pliki obrazów (*.jpg, *.png, *.crt, *.tiff)|*.jpg;*.JPG;*.jpeg;*.JPEG;*.png;*.PNG;*.crt;*.CRT;*.tiff;*.TIFF|Wszystkie pliki (*.*)|*.*";
openImage.ShowDialog();
if (openImage.CheckFileExists && !string.IsNullOrWhiteSpace(openImage.FileName))
{
string openedImageName = openImage.FileName;
string fileName = Path.GetFileName(openedImageName);
string filePath = openedImageName.Substring(0, openedImageName.Length - fileName.Length);
string newFilePath = ChangePath(filePath);
Bitmap image = AForge.Imaging.Image.FromFile(openedImageName);
int[] thumbnailSizes = GetThumbnailSize(image.Width, image.Height);
int thumbnailWidth = thumbnailSizes[0];
int thumbnailHeight = thumbnailSizes[1];
AForge.Imaging.Filters.ResizeBicubic filter = new AForge.Imaging.Filters.ResizeBicubic(thumbnailWidth, thumbnailHeight);
Bitmap thumbnail = filter.Apply(image);
string thumbnailFileName = LookForFreeFilename(thumbnailPath, fileName);
string thumbnailSavedPath = Path.Combine(thumbnailPath, thumbnailFileName);
thumbnail.Save(thumbnailSavedPath);
newFilePath = newFilePath + fileName;
PhotosDataSource db = new PhotosDataSource(connectionString);
Photo photoObject = new Photo();
photoObject.FilePath = newFilePath;
photoObject.ThumbnailPath = thumbnailSavedPath;
photoObject.Title = fileName;
photoObject.Description = string.Empty;
photoObject.Archive = null;
photoObject.Attribute = null;
db.AddPhoto(photoObject);
}
}
public static Bitmap resize(this Bitmap bitmap, int width, int height)
{
AForge.Imaging.Filters.ResizeBicubic filter = new AForge.Imaging.Filters.ResizeBicubic(width, height);
return filter.Apply(bitmap);
}
private void btnNormalize_Click(object sender, EventArgs e)
{
DirectoryInfo root = new DirectoryInfo(txtPath.Text);
DirectoryInfo[] catagories = root.GetDirectories();
foreach (DirectoryInfo catagory in catagories)
{
FileInfo[] files = catagory.GetFiles("*.jpg");
foreach (FileInfo file in files)
{
Image image = Image.FromFile(file.FullName);
float ratio = 384.0f / ((float)image.Height);
int width = (int)(ratio * image.Width);
Bitmap b = AForge.Imaging.Image.Clone((Bitmap)image, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
AForge.Imaging.Filters.ResizeBicubic bc = new AForge.Imaging.Filters.ResizeBicubic(10, 15);
//AForge.Imaging.Filters.Crop cp = new AForge.Imaging.Filters.Crop(new Rectangle((image.Width - 256)/2, 0, 256, 384));
b =bc.Apply(b);
//b = cp.Apply(b);
b.Save(file.FullName+".new.jpg");
image.Dispose();
file.Delete();
new FileInfo(file.FullName + ".new.jpg").MoveTo(file.FullName);
}
}
}
private Bitmap resize(Bitmap image, int newWidth, int newHeight)
{
if (keepAspectRatio)
{
double ratio = (double)newHeight / (double)image.Height;
newWidth = (int)((double)image.Width * ratio);
}
AForge.Imaging.Filters.Crop cropper = new AForge.Imaging.Filters.Crop(new Rectangle(0, 0, newWidth, newHeight));
if (cmbScalingMethod.SelectedIndex == 0)
{
AForge.Imaging.Filters.ResizeNearestNeighbor resizer = new AForge.Imaging.Filters.ResizeNearestNeighbor(newWidth, newHeight);
image = cropper.Apply(resizer.Apply((Bitmap)image));
}
if (cmbScalingMethod.SelectedIndex == 1)
{
AForge.Imaging.Filters.ResizeBicubic resizer = new AForge.Imaging.Filters.ResizeBicubic(newWidth, newHeight);
image = cropper.Apply(resizer.Apply((Bitmap)image));
}
if (cmbScalingMethod.SelectedIndex == 2)
{
AForge.Imaging.Filters.ResizeBilinear resizer = new AForge.Imaging.Filters.ResizeBilinear(newWidth, newHeight);
image = cropper.Apply(resizer.Apply((Bitmap)image));
}
return image;
}
