fr.inria.zvtm.engine.portals

Class DraggableCameraPortal

java.lang.Object

fr.inria.zvtm.engine.portals.Portal

fr.inria.zvtm.engine.portals.CameraPortal

fr.inria.zvtm.engine.portals.DraggableCameraPortal

public class DraggableCameraPortal
extends CameraPortal

A portal showing what is seen through a camera. The portal featurs a thin horizontal bar at the top which is used to drag it. Shape: rectangular. The Camera should not be used in any other View or Portal.

Field Summary

Fields inherited from class fr.inria.zvtm.engine.portals.CameraPortal

borderWidth, halfBorderWidth, stroke

Fields inherited from class fr.inria.zvtm.engine.portals.Portal

cursorInside, h, w, x, y

Constructor Summary

Constructors

Constructor and Description
DraggableCameraPortal(int x, int y, int w, int h, Camera cam) Builds a new portal displaying what is seen through a camera
DraggableCameraPortal(int x, int y, int w, int h, Camera[] cams) Builds a new portal displaying what is seen through a camera

Method Summary

Modifier and Type	Method and Description
boolean	coordInsideBar(int cx, int cy) detects whether the given point is inside this portal's horizontal bar or not
Color	getDragBarColor() Get color of horizontal bar used to drag the portal.
int	getDragBarHeight() Get height of horizontal bar used to drag the portal.
void	setDragBarColor(Color bc) Set color of horizontal bar used to drag the portal.
void	setDragBarHeight(int bh) Set height of horizontal bar used to drag the portal.

Methods inherited from class fr.inria.zvtm.engine.portals.CameraPortal

centerOnRegion, centerOnRegion, centerOnRegion, centerOnRegion, coordInside, coordInsideBorder, getBackgroundColor, getBorder, getBorderWidth, getCamera, getCameras, getGlobalView, getGlobalView, getGlobalView, getGlobalView, getPicker, getSeamlessView, getTranslucencyValue, getVisibleRegion, getVisibleRegion, getVisibleRegion, getVSCoordinates, getVSCoordinates, paint, pick, setBackgroundColor, setBorder, setBorderWidth, setOwningView, setTranslucencyValue

Methods inherited from class fr.inria.zvtm.engine.portals.Portal

cursorInOut, getDimensions, getDistanceFromBorders, getOwningView, getPortalListener, isVisible, move, moveTo, resize, setPortalListener, setVisible, sizeTo, updateDimensions

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DraggableCameraPortal

public DraggableCameraPortal(int x,
                             int y,
                             int w,
                             int h,
                             Camera cam)

Builds a new portal displaying what is seen through a camera

Parameters:

x - top-left horizontal coordinate of portal, in parent's JPanel coordinates

y - top-left vertical coordinate of portal, in parent's JPanel coordinates

w - portal width

h - portal height

cam - camera associated with the portal

DraggableCameraPortal

public DraggableCameraPortal(int x,
                             int y,
                             int w,
                             int h,
                             Camera[] cams)

Builds a new portal displaying what is seen through a camera

Parameters:

x - top-left horizontal coordinate of portal, in parent's JPanel coordinates

y - top-left vertical coordinate of portal, in parent's JPanel coordinates

w - portal width

h - portal height

cams - camera associated with the portal

Method Detail

setDragBarColor

public void setDragBarColor(Color bc)

Set color of horizontal bar used to drag the portal.

Parameters:

bc - color of the bar

getDragBarColor

public Color getDragBarColor()

Get color of horizontal bar used to drag the portal.

Returns:

color of bar

setDragBarHeight

public void setDragBarHeight(int bh)

Set height of horizontal bar used to drag the portal.

Parameters:

bh - height of the bar

getDragBarHeight

public int getDragBarHeight()

Get height of horizontal bar used to drag the portal.

Returns:

height of bar

coordInsideBar

public boolean coordInsideBar(int cx,
                              int cy)

detects whether the given point is inside this portal's horizontal bar or not

Parameters:

cx - horizontal cursor coordinate (JPanel)

cy - vertical cursor coordinate (JPanel)