GlgGISRequestData

Detailed Description

This object is used to pass information to the AdjustRequest method of GlgGISRequestObserver. The object's variables may be changed in place to adjust the request's parameters.

Public Member Functions
	GlgGISRequestData ()
	Constructor, creates new GlgPoint objects for the extent and center variables. More...

Public Attributes
double	angle
	Requested GIS angle. More...
GlgPoint	center
	Requested GIS center. More...
GlgPoint	extent
	Requested GIS extent. More...
int	flags
	Indicates which GIS object's parameters were requested to be changed, may have any OR combination of the following flags: More...
String	layers
	Requested GIS layers. More...
int	projection
	Requested GIS projection. More...

Member Data Documentation

angle

double angle

Requested GIS angle.

center

GlgPoint center

Requested GIS center.

extent

GlgPoint extent

Requested GIS extent.

flags

int flags

Indicates which GIS object's parameters were requested to be changed, may have any OR combination of the following flags:

• GIS_REQUEST_EXTENT
• GIS_REQUEST_CENTER
• GIS_REQUEST_ANGLE
• GIS_REQUEST_PROJECTION
• GIS_REQUEST_LAYERS.

layers

String layers

Requested GIS layers.

projection

int projection

Requested GIS projection.

Constructor & Destructor Documentation

GlgGISRequestData()

GlgGISRequestData

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Constructor, creates new GlgPoint objects for the extent and center variables.