+5
I have CSV data which contains triangles. Each row contains one triangle. The triangle is defined by 6 attributes, x0, y0, x1, y1, x2 and y2. Is there a way to create polygon geometry using a transformer from those 6 attributes? I'm using StringConcatenator to create FME XML Geometry and GeometryReplacer. It works, but it would be useful to have a transformer, which could do that, something like Creator, but with INPUT port, since Creator doesn't have INPUT.
+19
My idea is: expose csv_line_number format attribute, connect the CSV reader to three 2D/3DPointReplacers parallel to create 3 points per a line, join them into a Sorter and sort points by csv_line_number, and connect each 3 points by PointConnector (Group by csv_line_number).
+5
What if I don't have triangles, but polygons in the CSV file, and I wouldn't know the vertex number of a polygon. I guess I would need some kind of loop structure with each feature having the vertices in a list.
+19+19
+43
The other method of changing a closed line to a polygon is the GeometryCoercer
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