[Insight-users] set two different seed points

[john smith]

I have created a node_2, but I am not hot to write the InsertElement
function. Which from these two is correct?

seeds->InsertElement( 1, node_2 );

or

seeds->InsertElement( 0, node_2 );

2011/6/20 robert tamburo <robert.tamburo at gmail.com>

> Just create another node and insert it into the NodeContainer.
>
> On Mon, Jun 20, 2011 at 7:58 AM, john smith <mkitkinsightuser at gmail.com>wrote:
>
>> Hello to all,
>>
>> I am working in GeodesicActiveContourImageFilter.In the example, it is
>> declared a container in order to set a seed point.What I should write in
>> order to set two different seed points?
>>
>> Thanks in advance
>>
>> //////////////// code /////////////////////////
>>  NodeContainer::Pointer seeds = NodeContainer::New();
>>
>>   InternalImageType::IndexType  seedPosition;
>>
>>   seedPosition[0] = atoi( argv[3] );
>>   seedPosition[1] = atoi( argv[4] );
>>
>>
>>   const double initialDistance = atof( argv[5] );
>>
>>   NodeType node;
>>
>>   const double seedValue = - initialDistance;
>>
>>   node.SetValue( seedValue );
>>   node.SetIndex( seedPosition );
>>
>>
>>   seeds->Initialize();
>>   seeds->InsertElement( 0, node );
>>
>>   fastMarching->SetTrialPoints(  seeds  );
>>
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