ossimWmsBoundingBox Class Reference

#include <ossimWms.h>

Inheritance diagram for ossimWmsBoundingBox:

Public Member Functions
	ossimWmsBoundingBox ()
virtual bool	read (ossimRefPtr< ossimXmlNode > node)
void	clearFields ()
bool	isGeographic () const
const ossimString &	getSrs () const
double	getMinX () const
double	getMinY () const
double	getMaxX () const
double	getMaxY () const
Public Member Functions inherited from ossimReferenced
	ossimReferenced ()
	ossimReferenced (const ossimReferenced &)
ossimReferenced &	operator= (const ossimReferenced &)
void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
int	referenceCount () const

Protected Attributes
ossimString	theSrs
double	theMinX
double	theMinY
double	theMaxX
double	theMaxY

Additional Inherited Members
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Detailed Description

Definition at line 273 of file ossimWms.h.

Constructor & Destructor Documentation

ossimWmsBoundingBox()

ossimWmsBoundingBox::ossimWmsBoundingBox ( )

inline

Definition at line 276 of file ossimWms.h.

      {
      }

Member Function Documentation

clearFields()

void ossimWmsBoundingBox::clearFields ( )

inline

Definition at line 280 of file ossimWms.h.

      {
         theSrs = "";
         theMinX = 0.0;
         theMinY = 0.0;
         theMaxX = 0.0;
         theMaxY = 0.0;
      }

getMaxX()

double ossimWmsBoundingBox::getMaxX ( ) const

inline

Definition at line 304 of file ossimWms.h.

      {
         return theMaxX;
      }

getMaxY()

double ossimWmsBoundingBox::getMaxY ( ) const

inline

Definition at line 308 of file ossimWms.h.

      {
         return theMaxY;
      }

getMinX()

double ossimWmsBoundingBox::getMinX ( ) const

inline

Definition at line 296 of file ossimWms.h.

      {
         return theMinX;
      }

getMinY()

double ossimWmsBoundingBox::getMinY ( ) const

inline

Definition at line 300 of file ossimWms.h.

      {
         return theMinY;
      }

getSrs()

const ossimString& ossimWmsBoundingBox::getSrs ( ) const

inline

Definition at line 292 of file ossimWms.h.

      {
         return theSrs;
      }

isGeographic()

bool ossimWmsBoundingBox::isGeographic ( ) const

inline

Definition at line 288 of file ossimWms.h.

      {
         return theSrs.contains("4326");
      }

read()

bool ossimWmsBoundingBox::read ( ossimRefPtr< ossimXmlNode >  node )

virtual

Definition at line 199 of file ossimWms.cpp.

References ossimXmlNode::getAttributeValue(), ossimXmlNode::getTag(), theMaxX, theMaxY, theMinX, theMinY, theSrs, and ossimString::toDouble().

Referenced by ossimWmsLayer::read().

{
   ossimString minx, miny, maxx, maxy;

   bool result = (node->getAttributeValue(minx, "minx")&&
                  node->getAttributeValue(miny, "miny")&&
                  node->getAttributeValue(maxx, "maxx")&&
                  node->getAttributeValue(maxy, "maxy"));
   
   node->getAttributeValue(theSrs, "SRS");
   
   if(node->getTag() == "LatLonBoundingBox")
   {
      theSrs = "EPSG:4326";
   }

   theMinX = minx.toDouble();
   theMinY = miny.toDouble();
   theMaxX = maxx.toDouble();
   theMaxY = maxy.toDouble();

   return result;
}

Member Data Documentation

theMaxX

double ossimWmsBoundingBox::theMaxX

protected

Definition at line 316 of file ossimWms.h.

Referenced by read().

theMaxY

double ossimWmsBoundingBox::theMaxY

protected

Definition at line 317 of file ossimWms.h.

Referenced by read().

theMinX

double ossimWmsBoundingBox::theMinX

protected

Definition at line 314 of file ossimWms.h.

Referenced by read().

theMinY

double ossimWmsBoundingBox::theMinY

protected

Definition at line 315 of file ossimWms.h.

Referenced by read().

theSrs

ossimString ossimWmsBoundingBox::theSrs

protected

Definition at line 313 of file ossimWms.h.

Referenced by read().

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The documentation for this class was generated from the following files:

• ossimWms.h
• ossimWms.cpp