CPJ.ClipPLY Method

CPJClipPLY Method

Create a clip polygon from a projected area.

Available since Oasis montaj version: 5.0.0
License: Available to anyone.

Namespace: GeoEngine.Core.GXNet
Assembly: geoengine.core.gxnet (in geoengine.core.gxnet.dll)

Notes

A rectangular area from (MinX, MinY) to (MaxX, MaxY) is projected throught the PJ. The resulting (non-rectangular) area is then digitized along its edges, then thinned to remove near-collinear points. The thinning is done to any point whose neighbors subtend an angle greater than (180 degrees - maximum deviation). (i.e. if max. dev = 0, only co-linear points would be removed).

Syntax

C++

Copy

public void ClipPLY(
	double d1,
	double d2,
	double d3,
	double d4,
	double d5,
	CPLY oPLY6
)

Public Sub ClipPLY ( 
	d1 As Double,
	d2 As Double,
	d3 As Double,
	d4 As Double,
	d5 As Double,
	oPLY6 As CPLY
)

public:
void ClipPLY(
	double d1, 
	double d2, 
	double d3, 
	double d4, 
	double d5, 
	CPLY^ oPLY6
)

member ClipPLY : 
        d1 : float * 
        d2 : float * 
        d3 : float * 
        d4 : float * 
        d5 : float * 
        oPLY6 : CPLY -> unit

Parameters

d1: Type: SystemDouble
Min X (or Longitude...)
d2: Type: SystemDouble
Min Y (or Latitude...)
d3: Type: SystemDouble
Max X
d4: Type: SystemDouble
Max Y
d5: Type: SystemDouble
Max deviation in degrees
oPLY6: Type: GeoEngine.Core.GXNetCPLY
PLY to be filled

Reference

CPJ Class

GeoEngine.Core.GXNet Namespace