VertexCreator can generate geometry from which coordinate sources?

• A. Only X and Y
• B. Only Lat and Lon
• C. Neither
• D. Either projected X/Y or geographic Lat/Lon

Answer: (D)

VertexCreator creates geometry by turning coordinate values into points, and it can use coordinates from either system. It can take projected X/Y pairs to place a point in a projected coordinate space, or geographic Lat/Lon pairs to place a point on the globe. This flexibility is why the best choice is that it can accept either projected X/Y or geographic Lat/Lon. Restricting it to only X/Y or only Lat/Lon would miss the other valid input type, and saying neither would imply it can’t generate geometry from coordinates at all, which isn’t the case.