Re: [jCharts-users] Problem in Image map generation

[Travis R. <tra...@ec...>]

Well nothing, it's not really that it needs to be clicked on, but the 
iterator no longer matches the graph.  It would be nice to have it at 
least return something and you could check the imageMapArea.getValue or 
something to know whether to output that portion of the map html or some 
way at least to know that it skipped a column.
ex:

ImageMapArea imageMapArea= (ImageMapArea) iterator.next();
    if(imageMapArea.getValue() > 0){
	...  do the rest here
	imageMapArea.toHTML()....
   }


Maybe your idea of clicking on the x-axis is a perfect idea, then you don't even have to check and it would be backwards compatible.

Travis


Nathaniel G. Auvil wrote:

>what would you click on if there is nothing drawn? The axis?
>
>
>--- Travis Reeder <tra...@ec...> wrote:
>  
>
>>If a bar is 0 value, then it seems like no ImageMapArea is is returned 
>>for that bar.  This is problematic when the bars link to dynamic values 
>>for example:
>>
>> ImageMapArea imageMapArea= (ImageMapArea) iterator.next();
>>    html.append( "href=\"processList.jsf?status=" );
>>    html.append( matchingStatusCodes[mapCount] );
>>    html.append( "\"" );
>>
>>
>>Any ideas to get around that?
>>
>>Travis
>>
>>
>>    
>>
>
>
>
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