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 | |
return | 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(); }