How to identify x,y coordinates that lie within a closed polygon whose vertices are defined by x,y coordinates
Posted on 2011-09-14
I have a set of shapes in a field, each with known x,y coordinates, height and width.
I wish to select a subset of these shapes whose centres lie within a closed polygonal line with known coordinates to its vertices.
I program in VBA and unfortunately am not multi-lingual. However, given the principles, I'd hope to progress to write it in vba.
Can someone please help / point me to accessible resources?