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
*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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