Re: [OpenMap Users] Add a bmp layer

From: Don Dietrick <dietrick_at_bbn.com>
Date: Tue, 9 Aug 2005 15:40:28 -0400

Hi Kedar,

You can load the image programmatically. An example would be the
CSVTiledImagePlugIn. You can take out all the bits that pertain to
using a csv file, and look for how the OMScalingRaster is created.

- Don

On Aug 9, 2005, at 11:52 AM, kedar myadam wrote:

> Hey Don,
>
> Can't we load the image programmatically, instead of
> loading using CSV file. I want to play with the image actually like
> make the image transparent, move the image, change the image on click
> and so on.
>
> I dont think we can perform this operations using CSV file. I think i
> can achieve it using OmRaster, if so how can i do it.
>
> thanks,
>
> kedar
>
>
> On 8/9/05, Don Dietrick <dietrick_at_bbn.com> wrote:
>
>> Hi Rose,
>>
>> It sounds like the layer is acting normally. I'm afraid that OpenMap
>> components don't have the capability to zoom in and create pixels
>> that display more detail than the original image itself.
>>
>> - Don
>>
>>
>>
>>
>> On Aug 5, 2005, at 1:27 PM, Rose Zhou wrote:
>>
>>
>>> Thanks Don,
>>>
>>> I added the bitmap image as a layer with your help using the
>>> CSVTiledImagePlugIn. but when I zoom in to its original size, then
>>> zoom in
>>> again, the image began to lose its quality. It does not behave like
>>> a normal
>>> layer, with which you can zoom in to any extent.
>>>
>>> Is there a better way to add a bmp image as a layer and behaves
>>> like a
>>> normal layer?
>>>
>>> Thanks in advance!
>>>
>>> Best Regards
>>>
>>> Rose Zhou
>>>
>>> -----Original Message-----
>>> From: Don Dietrick [mailto:dietrick_at_bbn.com]
>>> Sent: 05 August 2005 08:04
>>> To: kedar myadam; Rose Zhou
>>> Cc: openmap-users_at_bbn.com (E-mail)
>>> Subject: Re: [OpenMap Users] Add a bmp layer
>>>
>>>
>>> Hi guys,
>>>
>>> There's a FAQ entry on this:
>>>
>>> http://openmap.bbn.com/cgi-bin/faqw.py?req=all#9.18
>>>
>>> I'm assuming that Java knows how to read .bmp files, this FAQ entry
>>> is just how to load images on the map.
>>>
>>> Hope this helps,
>>>
>>> Don
>>>
>>> On Aug 5, 2005, at 12:16 AM, kedar myadam wrote:
>>>
>>>
>>>
>>>> Hi ,
>>>>
>>>> I am too facing with the same problem, can anyone help
>>>> us.
>>>>
>>>>
>>>> kedar
>>>>
>>>> On 8/4/05, Rose Zhou <rosezhou_at_sympatico.ca> wrote:
>>>>
>>>>
>>>>
>>>>> Hi, OpenMap Users:
>>>>>
>>>>> I am new to OM, if this is a dumb question, please forgive me.
>>>>>
>>>>> I have a .bmp file, I want to add it to the OM viewer as a layer,
>>>>> how to do
>>>>> this? Any code reference is greatly appreciated.
>>>>>
>>>>>
>>>>>
>>>>> Best Regards
>>>>>
>>>>> Rose Zhou
>>>>>
>>>>>
>>>>> --
>>>>> [To unsubscribe to this list send an email to "majdart_at_bbn.com"
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>>>>>
>>>>>
>>>>>
>>>>>
>>>>
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>>>>
>>>
>>>
>>
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>>
>

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Received on Tue Aug 09 2005 - 15:41:38 EDT

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