Hi,

Yes, do revert the change. "Datasets have been modified" is not the most 
informative message in this case but perhaps it is using the same general 
string than all the other layer types and can't be helped by modifying the 
language files.

-Jukka Rahkonen-

Michaël Michaud wrote:


Le 03/11/2011 09:13, Rahkonen Jukka a écrit :
Hi,

Did you take into account that I later fiscovered that "Datasets have been 
modified"  is not as odd a question as I thought at time? Image layer can be 
saved into a Jump GML format and that way it can be opened back into a project. 
 And this virtual image layer can consist of several physical image files which 
are referenced in that Jump GML file.

Oh,
I should have missed a mail after I wrote the bug report,

You'are right. One can save the image bouding box in a jml file and the 
ImageRenderer information in the jmp file, so that the image can be read again 
from the project.
So I revert my changes and let it as it used to be, right ?

Michaël


-Jukka Rahkonen-

________________________________
Lähettäjä: Michaël Michaud [mailto:michael.mich...@free.fr]
Lähetetty: 3. marraskuuta 2011 10:06
Vastaanottaja: 
jump-pilot-devel@lists.sourceforge.net<mailto:jump-pilot-devel@lists.sourceforge.net>
Aihe: Re: [JPP-Devel] User interface issues

Hi Jukka,.
- When closing the project with image files a dialogue "Datasets have been 
modified" appears. This does not feel necessary with image layers. I can see 
that some image layers can be set to Editable and Selectable state but I do not 
know why.
This bug should be fixed. It's only a workaround as Image framework does not 
work in a very standard way (Layer has no "DataSourceQuery").

About your second question, I found that most imageFactory create uneditable 
layers, but graphic one (png, jpg) is editable. I let it as is because it 
actually is editable (you can move image by move the bounding box). Not sure if 
it is very usefyl, but I think you can save the new image coordinates as a 
world file.

Michaël


I had never noticed that there is also an attribute table connected to image 
layers. For example for JPEG2000 with attached world file I can see in the 
IMAGEERROR colums "Width (22) and height (-17) cannot be <= 0. For some tiff 
files I can see IMAGEERROR 8000 Does somebody know what it mean? On the other 
hand, OJ does not open geotiff images which are using internal JPEG compression 
but that opening error is not listed in the IMAGEERROR column.

-Jukka Rahkonen-





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