On 8/31/06, Mike Talbutt <[EMAIL PROTECTED]> wrote:
Hi all, A quick question from a mapserver newbie Using java mapscript I am creating annonations on a new map layer by creating polygon features in a new layer, when I do a query on that layer to retreive the features I have created I am unable to get at the shape objects as the following line of code fails shapeObj shape2 = m_Layer.getFeature(resultMember.getShapeindex(), resultMember.getTileindex());
try: shapeObj shape2 = m_Layer.getFeature( featIndex ,-1); and you can use featIndex to access the list where features are stored like you would if you were accessing an array. I don't think you even need to query the layer, just use getFeature(). Inline layers do not need to opened.
, I noticed the tile index and shape index properties in the resultCacheMemberObj object are both -1. Can someone tell me how to get hold of the shape objects, as I need provide some sort of delete annotation functionality, and I dont want to simply drop the entire layer
As of deleting that is not supported. Umberto
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