Re: [OpenMap Users] Problem displaying a JPEG file in Openmap

From: Don Dietrick <dietrick_at_bbn.com>
Date: Wed, 16 Mar 2005 22:29:29 -0500

The file is OK, but then your fileHasHeader property should be false.

- Don

On Mar 16, 2005, at 9:11 PM, Chan Kwang Mien wrote:

> hi Don,
>
> Thanks for your help.
> The error message <LayerHandler: Skipped "My_Image" - unable to
> create> does not appear anymore after
> changing to capital I.
>
> However, the JPEG file is still not displayed.
>
> In the picture.csv, there is only one line which is
>
> 42,-73,40,-72, /pict/picture.jpg
>
> Is this the correct way to create the csv file ?
>
> Thank you.
>
> regards,
> Kwang Mien
>
>
>
>
>> Hi Kwang,
>>
>> Does the picture.csv have a header line for the first line that
>> should be ignored, or does it just contain the lat/lons and the
>> picture path?
>>
>> Oh, wait, it's CSVTiledImagePlugIn, capital I in PlugIn.
>>
>> - Don
>>
>> On Mar 16, 2005, at 8:03 PM, Chan Kwang Mien wrote:
>>
>>> hi,
>>>
>>> I did the following to display a JPEG file in Openmap-4.6.1 in Linux.
>>>
>>> a) I created a picture.csv file. In the picture.csv file, I included
>>> the line
>>> 42,-73,40,-72, /pict/picture.jpg. And I saved the picture.csv in
>>> /openmap-4.6.1/bin/
>>>
>>> b) next, I modified the openmap.properties file :
>>>
>>> openmap.layers=My_IMAGE date dtlayer......
>>>
>>> c) Then I added the following properties to the My_IMAGE layer in
>>> openmap.properties
>>>
>>> My_IMAGE.class=com.bbn.openmap.plugin.CSVTiledImagePlugin
>>> My_IMAGE.prettyName=My Image Layer
>>> My_IMAGE.tileFile=/openmap-4.6.1/bin/picture.csv
>>> My_IMAGE.fileHasHeader=true
>>>
>>> However, when I ran Openmap, i got the following error :
>>>
>>> LayerHandler: Skipped "My_Image" - unable to create
>>>
>>> and the JPEG file wasn't displayed.
>>>
>>> Does anyone know what the problem is ?
>>>
>>> Thank you.
>>>
>>> regards,
>>> Kwang Mien
>>>
>>> --
>>> [To unsubscribe to this list send an email to "majdart_at_bbn.com"
>>> with the following text in the BODY of the message "unsubscribe
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>>>
>>
>>
>> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
>> Don Dietrick, dietrick_at_bbn.com
>> BBN Technologies, Cambridge, MA
>> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
>
>


=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Don Dietrick, dietrick_at_bbn.com
BBN Technologies, Cambridge, MA
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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Received on Wed Mar 16 2005 - 22:30:50 EST

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