public void SaveLoad()
{
using (Gdk.Pixbuf pixbuf = new Gdk.Pixbuf(null, "f-spot-32.png")) {
Gdk.Pixbuf source = pixbuf;
if (pixbuf.HasAlpha)
{
source = PixbufUtils.Flatten(pixbuf);
}
string path = ImageFile.TempPath("test.ppm");
PnmFile pnm = new PnmFile(path);
using (Stream stream = File.OpenWrite(path)) {
pnm.Save(source, stream);
}
pnm = new PnmFile(path);
using (Gdk.Pixbuf saved = pnm.Load()) {
Assert.IsNotNull(saved);
Assert.AreEqual(saved.Width, source.Width);
Assert.AreEqual(saved.Height, source.Height);
}
if (source != pixbuf)
{
source.Dispose();
}
File.Delete(path);
}
}
public override Gdk.Pixbuf Load()
{
try {
using (Stream stream = Open()) {
Gdk.Pixbuf pixbuf = PnmFile.Load(stream);
return(pixbuf);
}
} catch (System.Exception e) {
System.Console.WriteLine(e.ToString());
}
return(null);
}
public void SaveLoad ()
{
using (Gdk.Pixbuf pixbuf = new Gdk.Pixbuf (null, "f-spot-32.png")) {
Gdk.Pixbuf source = pixbuf;
if (pixbuf.HasAlpha)
source = PixbufUtils.Flatten (pixbuf);
string path = ImageFile.TempPath ("test.ppm");
PnmFile pnm = new PnmFile (path);
using (Stream stream = File.OpenWrite (path)) {
pnm.Save (source, stream);
}
pnm = new PnmFile (path);
using (Gdk.Pixbuf saved = pnm.Load ()) {
Assert.IsNotNull (saved);
Assert.AreEqual (saved.Width, source.Width);
Assert.AreEqual (saved.Height, source.Height);
}
if (source != pixbuf)
source.Dispose ();
File.Delete (path);
}
}
