no rush

current TIFF readers are
- ReferencedImage
- BufferedImage
- GeoTIFF plus
and
- Sextante

please advise on the shift when you do. whether to substract or add half a 
pixel. how do you actually compare? 

..ede

On 25.11.2014 11:37, Rahkonen Jukka (Tike) wrote:
> Not today, need to rush now. Later, for sure. I will still test both tif.tfw 
> and geotiff where it is supported.
> 
> -Jukka-
> 
>> -----Alkuperäinen viesti-----
>> Lähettäjä: edgar.sol...@web.de [mailto:edgar.sol...@web.de]
>> Lähetetty: 25. marraskuuta 2014 12:24
>> Vastaanottaja: OpenJump develop and use
>> Aihe: Re: [JPP-Devel] Half a pixel shift in images again
>>
>> hmm, let's stick with one format, TIFF or PNG.
>>
>> can you please open that then in every reader offered and write down the 
>> result
>> in the form of
>>
>> reader name - result
>>
>> ?
>>
>> thanks.. ede
>>
>> On 25.11.2014 11:13, Rahkonen Jukka (Tike) wrote:
>>> It seems that OpenJUMP is opening once again images so that they are half a
>> pixel shifted from the correct location. I thought that this issue was fixed 
>> when
>> Ede was adding masses of new image readers.
>>>
>>> Good news is that OpenJUMP seems to open images always to the same place
>> with different readers and from image+world file or from GeoTIFF.
>>>
>>> Attachments:
>>>
>>> OJ_TFW_error.png  shows the current and the right location of the
>>> top-left corner color.png + .pgw test image as png (10 by 10 pixels,
>>> 10 m pixel size) color.tif + .tfw test image as plain tiff (10 by 10
>>> pixels, 10 m pixel size) color_geo.tif test image as GeoTIFF
>>>
>>> -Jukka Rahkonen-
>>>
>>>
>>>
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