Imagine::ClientViewer Class Reference

#include <Viewer.h>

Inheritance diagram for Imagine::ClientViewer:

[legend]Collaboration diagram for Imagine::ClientViewer:

[legend]List of all members.

Public Member Functions
boost::shared_ptr< Evue_Connection >	openConnection ()
void	setVirtualRoam (bool)
void	setStatusBar (bool)
Evue_DisplayHandle	selectExistingViewer ()
Evue_DisplayHandle	createViewer ()
Evue_DisplayHandle	displayHandle ()
Evue_LayerHandle	topLayer ()
Estr_StringList *	openGenericLayer (std::string const &data_filename)
boost::shared_ptr< Evue_Connection >	connection ()
void	closeConnection ()
Protected Member Functions
Imp const *	imp () const
	return reference to internal state object
Imp *	imp ()

---

Detailed Description

Viewer for tradtional client EML application that runs separately from a Viewer and communicates with it over a pipe through the Session Manager

---

Member Function Documentation

void Imagine::Viewer::closeConnection (   )  [inherited]

close a viewer connection Imagine::ErrorReportException Problem closing a viewer connection

boost::shared_ptr<Evue_Connection> Imagine::Viewer::connection (   )  [inherited]

return the current viewer connection Note: boost::shared<Evue_Connection> because we make use of a deleter function that automatically insures that the connection is released when the last referring shared pointer is destroyed. Returns: the current viewer connection, or 0 if there currently isn't one

Evue_DisplayHandle Imagine::ClientViewer::createViewer (   )

returns a display handle to a newly created viewer Imagine::ErrorReportException Unable to create a new viewer

Evue_DisplayHandle Imagine::ClientViewer::displayHandle (   )

return the current display handle

boost::shared_ptr<Evue_Connection> Imagine::ClientViewer::openConnection (   )  [virtual]

open a connection to a running viewer Returns: A shared pointer to the connection. Remarks: XXX Or session manager? I'm not sure which. I think this just opens the pipe to the session manager and otherwise prepares for communication with a viewer through the session manager. Imagine::ErrorReportException Unable to open a connection to a viewer Implements Imagine::Viewer.

Estr_StringList* Imagine::ClientViewer::openGenericLayer (  std::string const &  data_filename  )

Open a generic layer on the viewer Parameters: data_filename  refers to the file containing spatial data

Evue_DisplayHandle Imagine::ClientViewer::selectExistingViewer (   )

return a display handle to a currently running viewer Imagine::ErrorReportException Problem while trying to select existing viewer

void Imagine::ClientViewer::setStatusBar (  bool   )  [virtual]

Set whether viewer's status bar is visible or not Implements Imagine::Viewer.

void Imagine::ClientViewer::setVirtualRoam (  bool   )  [virtual]

toggles on/off virtual roam feature Remarks: No idea what this is; as usual, poorly documented. >:o Precondition: viewer and its display is set up Imagine::ErrorReportException Unable to set virtual roam Implements Imagine::Viewer.

Evue_LayerHandle Imagine::ClientViewer::topLayer (   )

return handle to top viewer layer

---

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

• Viewer.h

---