ArcGIS for iOS----获取AGSPolyline和AGSPolygon的点
面:
AGSPolygon *poly;
int m = poly.numPoints; //点数
for(int i =0;i<m;i++)
{
AGSPoint *point=[poly pointOnRing:0 atIndex:i];
double x =point.x;
double y =point.y;
}
for(int i =0;i<m;i++)
{
AGSPoint *point=[poly pointOnRing:0 atIndex:i];
double x =point.x;
double y =point.y;
}
线:
AGSPolyline *line;
int m = line.numPoints;
for(int i =0;i<m;i++)
{
AGSPoint *point=[line pointOnPath:0 atIndex:i];
double x =point.x;
double y =point.y;
for(int i =0;i<m;i++)
{
AGSPoint *point=[line pointOnPath:0 atIndex:i];
double x =point.x;
double y =point.y;
}