Timeline for Setting the Centroid of a Set of Polygons
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 20, 2014 at 18:12 | vote | accept | amasephy | ||
| May 20, 2014 at 18:10 | comment | added | amasephy | It seems the problem all along was a discrepancy in the centroid of the input polygon and the actual center of the polygon I was seeking. I'll explain in detail in my own answer for future reference to other.. Your answer fulfills my initial answer. | |
| Jan 22, 2014 at 18:38 | comment | added | amasephy | I've been able to get this to work properly when the rectangles aren't rotated to anything but 0, 90, 180, or 360. For any other angles, using the shift code above doesn't shift features as expected. | |
| Jan 21, 2014 at 16:19 | comment | added | amasephy | Thanks, as you can see above it gets me closer, but there is still something wrong. | |
| Jan 20, 2014 at 20:01 | comment | added | radouxju | as you can see from my updated answer, you need to apply thesame shift to each polygon and not the same centroid value as you did | |
| Jan 20, 2014 at 19:59 | history | edited | radouxju | CC BY-SA 3.0 |
added 417 characters in body
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| Jan 20, 2014 at 19:53 | comment | added | amasephy | I did just realize something obvious, with my update cursor I am updating the SHAPE@XY for each row, and thus each polygon. However, I'm under the impression that this is the only way to perform and update cursor. The pictures should really help display what I'm after. | |
| Jan 20, 2014 at 19:47 | comment | added | amasephy | Edited original post to show code and images. | |
| Jan 20, 2014 at 19:18 | comment | added | radouxju | can you show a piece of your code and an image ? This would help ! Also, have you compared the shift of your polygons with the shift of your code ? | |
| Jan 20, 2014 at 19:10 | comment | added | amasephy | I just tried the SHAPE@XY however it yields the same result has SHAPE@TRUECENTROID. Each polygon ends up overlapping instead of shifting but maintaining topology. | |
| Jan 20, 2014 at 18:54 | history | answered | radouxju | CC BY-SA 3.0 |