[Shapelib] Nearest lines for points.

Juan Antonio Pastor juanpastjim at gmail.com
Mon Jun 15 04:54:40 EST 2009


I have some line shapes and one points shape and I need to find the nearest
line from each point. To make that I want use the SHPTree library but I have
some questions:

1.- Do I need to compute the bounding box of all line shapes to create the
SHPTree object?

2.- Do I need to read all objects of each line shape, find it in the tree
and save his objects into

SHPTreeNode->papsShapeObj  matrix?

3.- If I need to do that: do you have some example?

Thanks in advance!!
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