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- Multimedia (https://talk.maemo.org/forumdisplay.php?f=32)

- - Mypaint-0.7.1 for Fremantle (https://talk.maemo.org/showthread.php?t=41807)

Thiis

2010-05-09 20:11

Re: Mypaint-0.7.1 for Fremantle

Thx for the superquick response!
But now it tells me:
You might want to run `apt-get -f install' to correct these:
The following packages have unmet dependencies:
chronium: Depends: libxss1 but is not going to be installed
E: Unmet dependencies. Try `apt -get -f install' with no packages (or specify a solution).

I dont care whatever it says about chronium, i use microB anyway.
But I have no idea what's the further problem and what to do.
mypaint still doesnt launch
(havnt tried launching it from terminal cause I dunno anything about this so I just want to jeep this open for now).

Btw: People make the most awesome things with this!!!(y):)
Now I realy want it:p

xpsj	2010-05-09 20:24

Re: Mypaint-0.7.1 for Fremantle

1 Attachment(s)

@Thiss

No problem;)..
But I can't help you further....like I said before..I'm still very noobish reading those logs from xterm..maybe you just have to uninstall Chromium...and then install the python-support...
Im just spitballing here:P

and again a little Ctoon(A):

Dousan

2010-05-09 20:57

Re: Mypaint-0.7.1 for Fremantle

Quote:

Originally Posted by Thiis (Post 650850)

(havnt tried launching it from terminal cause I dunno anything about this so I just want to jeep this open for now).

Just write mypaint then hit 'enter' and that should launch it or give you an error. If an error comes up paste it here so we can help you ;)

anders_gud

2010-05-09 21:13

Re: Mypaint-0.7.1 for Fremantle

Sorry all folks for the trouble - I updated the installation notes in the first post just now... I've had these packages installed for ages now and I just plain forgot about the special Maemo stuff...

mypaint-0.8.2 HOWTO until aapo includes the dependencies in the package in extras-devel:

enable extras-devel

as root
apt-get install mypaint mypaint-data python-support python-hildon python-osso

cd /usr/lib/
ln -s libblas.so.3gf libblas.so
ln -s liblapack.so.3gf.0 liblapack.so

should do it...
Issues:
Fremantle UI not feature complete yet, and maybe some small bugs. I recommend it highly though...
And as always - disable extras-devel when you are finished...

Creativetone

2010-05-09 21:24

Re: Mypaint-0.7.1 for Fremantle

Hi! Anders and BIG very big thanks!

I have one question?

Could you do anything about that MyPaint Canvas Rotation?
I just thought that 22.5 degree would be useful. now it is 25.7.
There is problem when user want to rotate canvas 90degrees now?!

Other thing is "Toggle Eraser Mode" in 0.8.2 version behaves
differently and when switching to modes Brush Size changes ...
this is a bit annoying thing.

I know that these niggles are included Desktop version..
but if you could do something about these.. it would be great?

Or Can I do myself something... "code hacking" or something?
Any Tips..

Tone

EDIT -----------------------------------------------------------------------
Is there now MyPaint desktop Icon?... because mine shows
blue ugly thingy.
------------------------------------------------------------------------------

anders_gud

2010-05-09 22:15

Re: Mypaint-0.7.1 for Fremantle

Hi Tone!
Thanks again for the nice video. I'll look in to the rotation thing:

Code:

def rotate(self, command):

        if   command == 'RotateRight': self.tdw.rotate(+2*math.pi/14)

        elif command == 'RotateLeft' : self.tdw.rotate(-2*math.pi/14)

Eeek! Well I'll ask someone that knows math :confused:

The eraser toggle - I noticed you can scale brush and eraser independently and switch back and forth. But you are right - that equal size should be set to default...

Most of MyPaint is written in Python (a very readable high level language) so you can definitely hack at it with very limited experience in programming - there is also a lot of good documentation on the net. The UI code is located in /opt/mypaint/share/mypaint/gui/ (on the n900) - have a look there first.
I have no formal training in CS - I'm an artist (printmaking, painting) and occasional sysadmin and FOSS tyrant at an art school...

Cheers
Anders

harp	2010-05-10 01:21

Re: Mypaint-0.7.1 for Fremantle

I'm no good at math but the equation 2*math.pi/14 translates to 2*180/14 so you can base your math off that.

So it should be 2*math.pi/16 = 22.5 and -2*math.pi/16 = -22.5