Hi Fabrizio,
that's perhaps not the answer you want to hear ;)
So to keep an images position in the project, I think you would need to
geo-reference the image first so you would get an jwf (jpg world file) -
perhaps in QGIS. I am not sure how one can do it in OpenJUMP (i.e. is
there is an option to save the image after moving it). Therefore I send
a copy of this email to the OpenJUMP user list. Perhaps someone has an idea.
cheers,
Stefan
On 9/27/17 10:22, fabriziogrieco wrote:
> Hi Stefan,
>
> sorry that I am back ... I have one more question. I am trying to
> import a PNG image that works as a background for the ranges. It is a
> simple PNG with the same size as the coordinates of the data points .
> I have found no way to align it with existing layers. When I make the
> image layer editable and move the image, I save the project, then the
> data set, but whatever I do the next time I open the project the
> picture is again below the other layers. Is there a solution for this?
> Thanks
> Best regards
>
> Fabrizio
>
> PS I attach an example of what I woanted to do.
>
>
>
>
> Stefan Steiniger schreef op 15/09/2017 16:08:
>> Hi Fabrizio,
>>
>> Yes I guess this the best way to ask someone about HoRae, apart from
>> the OpenJump user list.
>>
>> If I understand the error correctly you did not save the data loaded
>> from the csv file separately again, and therefore OJ does not know how
>> to handle the source. So I would ask you to (test first) load/import
>> the data from csv, and then use from the layer mouse menu the option
>> "save dataset as..." then use either shapefile or jml file format to
>> store the data.
>> Shapefile will allow you to import the data in any other GIS, if you
>> know and specify the coordinate system. The you can save the project,
>> and it should be able to load all data/layers. However, in the past I
>> actually had problems with raster-data sources (i.e. generate images
>> from OJ saved as geotiff) to be load back in, but for vector data
>> this should not be happen.
>>
>> Cheers,
>> Stefan
>>
>> Btw. Seeing that you have bird data: I am not sor sure in how far
>> Horae works for bird data, as the assumptions with respect to their
>> kind and character of movement are a bit different than for large
>> mammals. "Works" here in the meaning of "should/can be utilized"
>> rather "than data can b handled/processed". But...
>>
>>> El 14-09-2017, a las 17:27, fabriziogrieco <
fabrizi...@tele2.nl>
>>> escribió:
>>>
>>> Hi Stefan,
>>>
>>> My name is Fabrizio Grieco, I found your adress on the MediaWiki
>>> pages; I have a question about HoRAE which I installed yesterday
>>> (with openJUMP 1.7.1). I hope you can help.
>>>
>>> After succesful install, I could import a csv file with coordinates,
>>> make nice range diagrams, and saved the project file (jmp). When
>>> reopening the project, it gave an error message (see picture). The
>>> project was then empty. Do you perhaps have an idea of what may go
>>> wrong? I use windows 10. I tried with the source file (CSV) in
>>> different locations, even inside the project folder, but no luck.
>>>
>>> Thanks a lot,
>>> best regards
>>>
>>> fabrizio
>>>
>>> <Error.png>