GIMP# 0.17 released
December 2, 2010 at 1:10 pm | Posted in C#, GIMP | 10 CommentsYesterday evening I released GIMP# 0.17. Highlights for this release:
- a new plug-in to generate QR-codes. See also my previous blog post about this.
- a new Trim plug-in. Not really earth-shattering but it behaves in exactly the same way as the Photoshop version. I needed this to make more Photoshop action files runnable within GIMP.
- There are now 400+ Unit tests guarding the quality of the code.
- Major code clean-up, using C# 4.0 features. The caveat is that you now have to use Mono 2.8 or higher to build GIMP#
Enjoy!
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gtk-sharp-2 is also a dependency, at least on Arch Linux. I made a PKGBUILD, it compiles and shows up in Gimp, but the various effects still just segfault on my end. E.g. if I try image -> Trim:
Parameters: 3
param.Size: 36
param.type.Size: 4
param.type.Data: 32
0 Int32
param.Size: 36
param.type.Size: 4
param.type.Data: 32
1 Int32
param.Size: 36
param.type.Size: 4
param.type.Data: 32
2 Int32
gimp-sharp: fatal error: Segmentation fault
Comment by Kevin— December 2, 2010 #
Hi Kevin,
Could you check if the most basic plug-in Average (in /Filters/Blur) also segfaults? The Render method in this plug-in is only 5 lines. Maybe you can add a couple of Console.WriteLine statements to track where exactly it goes wrong.
I’ll try to install Arch Linux as a VirtualBox image, but this might take some time.
Comment by maurits— December 2, 2010 #
With no changes:
Parameters: 3
param.Size: 36
param.type.Size: 4
param.type.Data: 32
0 Int32
param.Size: 36
param.type.Size: 4
param.type.Data: 32
1 Int32
param.Size: 36
param.type.Size: 4
param.type.Data: 32
2 Int32
gimp-sharp: fatal error: Segmentation fault
After changing Render to:
override protected void Render(Drawable drawable)
{
Console.WriteLine("x");
var iter = new RgnIterator(drawable, _("Average"));
Console.WriteLine("x");
var average = drawable.CreatePixel();
Console.WriteLine("x");
iter.IterateSrc(pixel => average.Add(pixel));
Console.WriteLine("x");
average /= iter.Count;
Console.WriteLine("x");
iter.IterateDest(() => average);
Console.WriteLine("x");
}
Parameters: 3
param.Size: 36
param.type.Size: 4
param.type.Data: 32
0 Int32
param.Size: 36
param.type.Size: 4
param.type.Data: 32
1 Int32
param.Size: 36
param.type.Size: 4
param.type.Data: 32
2 Int32
x
gimp-sharp: fatal error: Segmentation fault
so it’s (at least) the first line of that function.
Comment by Kevin— December 3, 2010 #
The RgnIterator constructor is pretty straightforward. Only way it can segfault is when drawable is null. Could you check this by printing it?
Console.WriteLine(“x: ” + drawable);
Just to make sure that my hypothesis is right.
Comment by maurits— December 8, 2010 #
hypothesis confirmed:
{
Console.WriteLine("x: " + drawable);
Console.WriteLine("x");
var iter = new RgnIterator(drawable, _("Average"));
Console.WriteLine("x");
var average = drawable.CreatePixel();
Console.WriteLine("x");
iter.IterateSrc(pixel => average.Add(pixel));
Console.WriteLine("x");
average /= iter.Count;
Console.WriteLine("x");
iter.IterateDest(() => average);
Console.WriteLine("x");
}
gives
Parameters: 3
param.Size: 36
param.type.Size: 4
param.type.Data: 32
0 Int32
param.Size: 36
param.type.Size: 4
param.type.Data: 32
1 Int32
param.Size: 36
param.type.Size: 4
param.type.Data: 32
2 Int32
x:
x
gimp-sharp: fatal error: Segmentation fault
Comment by Kevin— December 8, 2010 #
Will you ever start warning translators beforehand? 🙂
Comment by Alexandre— December 2, 2010 #
Hey, at least I included your previous translation 😉
But the two new plug-ins (Trim and QR-codes) aren’t translated yet.
Comment by maurits— December 3, 2010 #
[…] I promised two GIMP# releases. Unfortunately I only managed to release GIMP# 0.17. […]
Pingback by Looking back on my 2010 New Year’s resolution « Maurits thinks aloud— December 31, 2010 #
Hello Maurits!
thanks for having thought to the QR plug in for gimp..
but it is only to be compiled..
I have windows and tried everything to compile it, cygwin and make all the installation and bla bla, but i’ve not succeed – it is the first time.
Can you please compile it and distribute it for windows?
I saw you have version 0.13 gimp-sharp, buut there’s not the QR plug in there…
Oh geeez, i hope really you have time.
Could you send me an email if yuuo do it?
thank you a lot!
Luigi
Comment by Luigi— March 24, 2011 #
Hello Maurits!
thanks for having thought to the QR plug in for gimp..
but it is only to be compiled..
I have windows and tried everything to compile it, cygwin and make all the installation and bla bla, but i’ve not succeed – it is the first time.
Can you please compile it and distribute it for windows?
I saw you have version 0.13 gimp-sharp, buut there’s not the QR plugin there…
Oh geeez, i hope really you have time.
Could you send me an email if yuuo do it?
thank you a lot!
Luigi
Comment by Luigi— March 24, 2011 #