well.. if nothing was changed it is a bug - from my perspective.
so, I don't know.
But what happens now if an image layer is added from sextante
processing? ... because here the warning should pop up first.
stefan
On 03/11/2011 2:56 PM, 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
*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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