File: chaikin.sql

package info (click to toggle)
postgis 2.5.1%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 75,792 kB
  • sloc: ansic: 139,314; sql: 136,281; xml: 48,954; sh: 4,906; perl: 4,509; makefile: 2,897; python: 1,198; yacc: 441; cpp: 305; lex: 132
file content (6 lines) | stat: -rw-r--r-- 542 bytes parent folder | download | duplicates (6)
1
2
3
4
5
6
SELECT '1', ST_astext(ST_ChaikinSmoothing('LINESTRING(0 0, 8 8, 0 16)'));
SELECT '2', ST_astext(ST_ChaikinSmoothing('LINESTRING(0 0, 8 8, 0 16)',10));
SELECT '3', ST_astext(ST_ChaikinSmoothing('LINESTRING(0 0, 8 8, 0 16)',0));
SELECT '4', ST_astext(ST_ChaikinSmoothing('LINESTRING(0 0, 8 8, 0 16)',2));
SELECT '5', ST_astext(ST_ChaikinSmoothing('POINT(0 0)'));
SELECT '6', ST_astext(ST_ChaikinSmoothing('GEOMETRYCOLLECTION(POINT(1 1), LINESTRING(1 1, 1 3, 1 5), POLYGON((5 5, 5 10, 10 10, 10 5, 5 5), (6 6, 6 7, 7 7, 7 6, 6 6 )))', 2, 't'));