Dear Jukka and other users

I have uploaded a new version of the printer plugin that allows the user 
to abort the printing is more that 50 printed pages are requested.

Geoff

Rahkonen Jukka wrote:
>> Dear Jukka
>>     
>
>   
>> So we can get to the bottom of this, could you send me a copy of the 
>> model files that cause the problem.
>>     
>
>   
>> As a matter if interest, you should not end up with a "system jam",  
>> From the Task manager you should be able to identify the Java runtime  
>> environment - just kill this application.
>>     
>
> Hi,
>
> I found the reason for my jam.  It was because I was asking printer plugin to 
> print output to such a big scale that thousands of sheets would have needed 
> for covering the whole area.  While the original scale 1:12 000 000 I were 
> asking for 1:5000. Well, that's the scale we are always printing to so I did 
> not think too much when selecting the scale. It appeared to be so that an 
> incautious user can entice the plugin to try something it cannot handle.  
> Perhaps the plugin could do a fast feasibility test here, asking something 
> like 'Do you really want to print 22000 sheets?'.
>
> I could also finally kill OpenJUMP after a very long wait.  Java process was 
> just taking +99% of processor time and task manager was reacting very, very 
> slowly. We have faced similar situation with Java taking almost all processor 
> time and virtually blocking the whole system with our own Java applications 
> when they face some unexpected problem.
>
> Otherwise the printer plugin looks good, also with WMS imagery.  We need an 
> accurate 1:5000 scale on paper, do you think your plugin can handle it? With 
> our existing application we had to work hard before we managed to make it 
> print to accurate scale with any printer/driver combination. 
>
> Regards,
>
> -Jukka Rahkonen-
>
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>   

-- 
Dr Geoffrey G Roy
Cadplan
129 Gloster Street, Subiaco WA 6008
Tel: (08) 9381 4870  Fax: (08) 9382 4459
Email: [EMAIL PROTECTED]
http://www.cadplan.com.au



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