我已经设置了这个查询,以获得多边形重叠的溶解多边形:CREATE TABLE public.dissolve_intrsct AS ( WITH dissolved AS( SELECT ST_Union(pt.geom) as geom, count(geom) as buff_ct, count(pt.count) as intrsct_ct FROM public.intrsct_buff as pt )
`SELECT (ST_DUMP(geom)).geom::geom
我正在修复别人的代码,一切都是在FlashScript3.0上完成的。下面是actionscript:
var buttons = ["suspend", "dissolve"];
// there are two buttons on the screen. One says 'Suspend' and the other says 'dissolve'.
// When 'suspend' is clicked, information on the word 'suspend' fades i