CIMU.RangeLL Method

This routine determines the latitude and longitudes along the edge of a grid and returns the minimal and maximal values. It scans each row and and column and finds the first non-dummy position at the start and end, and then determines the coordinates at those points. If the grid has no data, no IPJ object, or if the Source Type of the IPJ is not IPJ_TYPE_PCS (projected coordinate system), then the returned values are dummies (GS_R8DM).

Syntax

C++

Copy

public static void RangeLL(
	CIMG oIMG1,
	ref double d2,
	ref double d3,
	ref double d4,
	ref double d5
)

Public Shared Sub RangeLL ( 
	oIMG1 As CIMG,
	ByRef d2 As Double,
	ByRef d3 As Double,
	ByRef d4 As Double,
	ByRef d5 As Double
)

public:
static void RangeLL(
	CIMG^ oIMG1, 
	double% d2, 
	double% d3, 
	double% d4, 
	double% d5
)

static member RangeLL : 
        oIMG1 : CIMG * 
        d2 : float byref * 
        d3 : float byref * 
        d4 : float byref * 
        d5 : float byref -> unit

Parameters

oIMG1: Type: GeoEngine.Core.GXNetCIMG
input image
d2: Type: SystemDouble
Min latitude
d3: Type: SystemDouble
Min longitude
d4: Type: SystemDouble
Max latitude
d5: Type: SystemDouble
Max longitude

Reference

CIMU Class

GeoEngine.Core.GXNet Namespace