jv.project

Interface PvCameraListenerIf

All Known Implementing Classes:

MathCameraListener, PgAxes, PjEventCamera, PvImageDisplay

public interface PvCameraListenerIf

Interface for a listener to receive events of camera in display. The camera event contains information about the current state of the camera such as position, viewing direction and projection mode.

The event includes the current does not contain pick information of the geometry

See Also:

PvPickListenerIf

Author:

Konrad Polthier

Version:

25.07.00, 1.00 revised (kp)
25.07.00, 1.00 created (kp)

Method Summary

Modifier and Type	Method and Description
void	dragCamera(PvCameraEvent event) Get camera position and viewing direction when a mouse drag event has occurred.
java.lang.String	getName() The name of a listeners allows the display to issue verbal debug messages.
void	pickCamera(PvCameraEvent event) Get camera position and viewing direction when a mouse pressed event has occurred.

Method Detail

getName

java.lang.String getName()

The name of a listeners allows the display to issue verbal debug messages.

pickCamera

void pickCamera(PvCameraEvent event)

Get camera position and viewing direction when a mouse pressed event has occurred. No pick information about geometry is supplied.

Parameters:

event - Pick event issued by the display

See Also:

PvCameraListenerIf

dragCamera

void dragCamera(PvCameraEvent event)

Get camera position and viewing direction when a mouse drag event has occurred. No pick information about geometry is supplied.

Parameters:

event - Drag event issued by the display

See Also:

PvCameraListenerIf