| public static UnsharpMask ( Pixbuf src, double radius, double amount, double threshold, FSpot.UI.Dialog.ThreadProgressDialog progressDialog ) : Pixbuf | ||
| src | Pixbuf | |
| radius | double | |
| amount | double | |
| threshold | double | |
| progressDialog | FSpot.UI.Dialog.ThreadProgressDialog | |
| 리턴 | Pixbuf | |
private void HandleOkClicked(object sender, EventArgs args)
{
Photo photo = view.Item.Current as Photo;
if (photo == null)
{
return;
}
try {
Gdk.Pixbuf orig = view.Pixbuf;
Gdk.Pixbuf final = PixbufUtils.UnsharpMask(orig,
radius_spin.Value,
amount_spin.Value,
threshold_spin.Value);
bool create_version = photo.DefaultVersion.IsProtected;
photo.SaveVersion(final, create_version);
} catch (System.Exception e) {
string msg = Catalog.GetString("Error saving sharpened photo");
string desc = String.Format(Catalog.GetString("Received exception \"{0}\". Unable to save photo {1}"),
e.Message, photo.Name);
HigMessageDialog md = new HigMessageDialog(this, DialogFlags.DestroyWithParent,
Gtk.MessageType.Error,
ButtonsType.Ok,
msg,
desc);
md.Run();
md.Destroy();
}
Destroy();
}
public bool Convert(FilterRequest req)
{
var dest_uri = req.TempUri(req.Current.GetExtension());
using (var img = App.Instance.Container.Resolve <IImageFileFactory> ().Create(req.Current)) {
using (Pixbuf in_pixbuf = img.Load()) {
using (Pixbuf out_pixbuf = PixbufUtils.UnsharpMask(in_pixbuf, radius, amount, threshold, null)) {
FSpot.Utils.PixbufUtils.CreateDerivedVersion(req.Current, dest_uri, 95, out_pixbuf);
}
}
}
req.Current = dest_uri;
return(true);
}
public void doSharpening()
{
progressDialog.Fraction = 0.0;
// FIXME: This should probably be translated
progressDialog.Message = "Photo is being sharpened";
okClicked = true;
Photo photo = view.Item.Current as Photo;
if (photo == null)
{
return;
}
try {
Gdk.Pixbuf orig = view.Pixbuf;
Gdk.Pixbuf final = PixbufUtils.UnsharpMask(orig,
radius_spin.Value,
amount_spin.Value,
threshold_spin.Value,
progressDialog);
bool create_version = photo.DefaultVersion.IsProtected;
photo.SaveVersion(final, create_version);
photo.Changes.DataChanged = true;
App.Instance.Database.Photos.Commit(photo);
} catch (System.Exception e) {
string msg = Catalog.GetString("Error saving sharpened photo");
string desc = String.Format(Catalog.GetString("Received exception \"{0}\". Unable to save photo {1}"),
e.Message, photo.Name);
HigMessageDialog md = new HigMessageDialog(this, DialogFlags.DestroyWithParent,
Gtk.MessageType.Error,
ButtonsType.Ok,
msg,
desc);
md.Run();
md.Destroy();
}
progressDialog.Fraction = 1.0;
// FIXME: This should probably be translated
progressDialog.Message = "Sharpening complete!";
progressDialog.ButtonLabel = Gtk.Stock.Ok;
Destroy();
}
protected override void UpdateSample()
{
base.UpdateSample();
if (overlay != null)
{
overlay.Dispose();
}
overlay = null;
if (source != null)
{
overlay = PixbufUtils.UnsharpMask(source,
radius_spin.Value,
amount_spin.Value,
threshold_spin.Value);
}
}
public bool Convert(FilterRequest req)
{
Uri dest_uri = req.TempUri(System.IO.Path.GetExtension(req.Current.LocalPath));
using (ImageFile img = ImageFile.Create(req.Current)) {
using (Pixbuf in_pixbuf = img.Load()) {
using (Pixbuf out_pixbuf = PixbufUtils.UnsharpMask(in_pixbuf, radius, amount, threshold)) {
string destination_extension = Path.GetExtension(dest_uri.LocalPath);
if (Path.GetExtension(req.Current.LocalPath).ToLower() == Path.GetExtension(dest_uri.LocalPath).ToLower())
{
using (Stream output = File.OpenWrite(dest_uri.LocalPath)) {
img.Save(out_pixbuf, output);
}
}
else if (destination_extension == ".jpg")
{
// FIXME this is a bit of a nasty hack to work around
// the lack of being able to change the path in this filter
// and the lack of proper metadata copying yuck
Exif.ExifData exif_data;
exif_data = new Exif.ExifData(req.Current.LocalPath);
PixbufUtils.SaveJpeg(out_pixbuf, dest_uri.LocalPath, 90, exif_data);
}
else
{
throw new NotImplementedException(String.Format(Catalog.GetString("No way to save files of type \"{0}\""), destination_extension));
}
}
}
}
req.Current = dest_uri;
return(true);
}
public void doSharpening()
{
progressDialog.Fraction = 0.0;
progressDialog.Message = Strings.PhotoIsBeingSharpened;
okClicked = true;
if (!(view.Item.Current is Photo photo))
{
return;
}
try {
Gdk.Pixbuf orig = view.Pixbuf;
Gdk.Pixbuf final = PixbufUtils.UnsharpMask(orig, radius_spin.Value, amount_spin.Value, threshold_spin.Value, progressDialog);
bool create_version = photo.DefaultVersion.IsProtected;
photo.SaveVersion(final, create_version);
photo.Changes.DataChanged = true;
App.Instance.Database.Photos.Commit(photo);
} catch (Exception e) {
string msg = Strings.ErrorSavingSharpenedPhoto;
string desc = Strings.ReceivedExceptionXUnableToSavePhotoName(e.Message, photo.Name);
var md = new HigMessageDialog(this, DialogFlags.DestroyWithParent, Gtk.MessageType.Error, ButtonsType.Ok, msg, desc);
md.Run();
md.Destroy();
}
progressDialog.Fraction = 1.0;
progressDialog.Message = Strings.SharpeningCompleteExclamation;
progressDialog.ButtonLabel = Gtk.Stock.Ok;
Destroy();
}
