icy.canvas.IcyCanvas Class Reference

Inheritance diagram for icy.canvas.IcyCanvas:

List of all members.

Classes
interface	MouseImageInfosListener
Public Member Functions
	IcyCanvas (Viewer viewer)
void	clean ()
abstract void	fitView ()
abstract void	refresh ()
boolean	getDrawLayers ()
void	setDrawLayers (boolean drawLayers)
Viewer	getViewer ()
Sequence	getSequence ()
LUT	getLut ()
JPanel	getInfoPanel ()
ArrayList< Layer >	getLayers ()
int	getT ()
void	setT (int t)
int	getZ ()
void	setZ (int z)
int	getMaxT ()
int	getMaxZ ()
double	getMouseImagePosX ()
double	getMouseImagePosY ()
double	getMouseImagePosZ ()
double	getMouseImagePosT ()
int	getImageOffsetX ()
int	getImageOffsetY ()
int	getImageOffsetZ ()
int	getImageOffsetT ()
int	getCanvasOffsetX ()
int	getCanvasOffsetY ()
int	getCanvasOffsetZ ()
int	getCanvasOffsetT ()
double	getScaleFactorX ()
double	getScaleFactorY ()
double	getScaleFactorZ ()
double	getScaleFactorT ()
double	canvasToImageDeltaX (int value)
double	canvasToImageDeltaY (int value)
double	canvasToImageDeltaZ (int value)
double	canvasToImageDeltaT (int value)
double	canvasToImageX (int value)
double	canvasToImageY (int value)
double	canvasToImageZ (int value)
double	canvasToImageT (int value)
int	imageToCanvasDeltaX (double value)
int	imageToCanvasDeltaY (double value)
int	imageToCanvasDeltaZ (double value)
int	imageToCanvasDeltaT (double value)
int	imageToCanvasX (double value)
int	imageToCanvasY (double value)
int	imageToCanvasZ (double value)
int	imageToCanvasT (double value)
Point2D	canvasToImageDelta (Point point)
Point2D	canvasToImage (Point point)
Rectangle2D	canvasToImage (Rectangle rect)
Point	imageToCanvasDelta (Point2D point)
Point	imageToCanvas (Point2D point)
Rectangle	imageToCanvas (Rectangle2D rect)
Dimension	getCanvasViewSize ()
Rectangle	getCanvasVisibleRect ()
Rectangle2D	getImageVisibleRect ()
IcyBufferedImage	getImage (int t, int z)
BufferedImage	getRenderedImage (int t, int z, int imageType, boolean canvasView)
Sequence	getRenderedSequence (int imageType, boolean canvasView)
IcyBufferedImage	getCurrentImage ()
int	getNumSelectedSamples ()
Layer	getLayer (Painter painter)
Layer	getLayer (ROI roi)
boolean	hasLayer (Painter painter)
void	addLayer (Painter painter)
void	removeLayer (Painter painter)
void	removeLayer (Layer layer)
void	addLayersListener (LayersListener listener)
void	removeLayersListener (LayersListener listener)
void	addMouseImageInfosListener (MouseImageInfosListener listener)
void	removeMouseImageInfosListener (MouseImageInfosListener listener)
void	beginUpdate ()
void	endUpdate ()
boolean	isUpdating ()
void	layerChanged (Layer layer)
void	layersChanged (LayersEvent event)
void	viewerChanged (Viewer viewer, ViewerChangedEventType event)
void	viewerClosed (Viewer viewer)
final void	sequenceChanged (SequenceEvent event)
void	sequenceClosed (Sequence sequence)
void	lutChanged (LUTEvent event)
void	onChanged (EventHierarchicalChecker object)
void	addNotify ()
void	removeNotify ()
Static Public Member Functions
static IcyCanvas	create (String className, Viewer viewer)
Protected Member Functions
void	added ()
void	removed ()
void	mouseImageInfosChanged ()
void	layerAdded (Layer layer)
void	layerRemoved (Layer layer)
void	positionTChanged ()
void	positionZChanged ()
void	lutChanged (int component)
void	sequenceTypeChanged ()
void	sequenceComponentBoundsChanged (IcyColorModel colorModel, int component)
void	sequenceColorMapChanged (IcyColorModel colorModel, int component)
void	sequenceDataChanged (IcyBufferedImage image, SequenceEventType type)
void	sequencePainterChanged (Painter painter, SequenceEventType type)
void	sequenceROIChanged (ROI roi, SequenceEventType type)
Protected Attributes
final Viewer	viewer
boolean	drawLayers
JPanel	infoPanel
final ArrayList< Layer >	layers
final UpdateEventHandler	updater

---

Detailed Description

Author:

Fabrice de Chaumont & Stephane Dallongeville

An Icy Canvas is a basic Canvas used into the viewer.
It contains a representation of the sequence.
Typically used by Canvas2D and Canvas3D

Key events are forwarded (if not consumed) by Viewer

---

Constructor & Destructor Documentation

icy.canvas.IcyCanvas.IcyCanvas

(

Viewer

viewer

)

Constructor

Parameters:

viewer

---

Member Function Documentation

void icy.canvas.IcyCanvas.added

(

)

[protected]

canvas added to parent

Reimplemented in icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.addLayersListener

(

LayersListener

listener

)

Add a layer listener

Parameters:

listener

void icy.canvas.IcyCanvas.addMouseImageInfosListener

(

MouseImageInfosListener

listener

)

Add a layer listener

Parameters:

listener

void icy.canvas.IcyCanvas.clean

(

)

Should be used to clear temporary data that can get huge ( for instance in canvas2D with a 10000x1000 image.) This is called by the viewer when it close. real garbage operation will only start when an other window will get focus. http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4759312

Reimplemented in icy.canvas.Canvas2D, icy.canvas.Canvas3D, icy.canvas.Canvas3Dold, icy.canvas.CanvasDebug, and icy.canvas.CanvasTest.

int icy.canvas.IcyCanvas.getCanvasOffsetT

(

)

T canvas offset

int icy.canvas.IcyCanvas.getCanvasOffsetX

(

)

X canvas offset

Reimplemented in icy.canvas.Canvas2D.

int icy.canvas.IcyCanvas.getCanvasOffsetY

(

)

Y canvas offset

Reimplemented in icy.canvas.Canvas2D.

int icy.canvas.IcyCanvas.getCanvasOffsetZ

(

)

Z canvas offset

Dimension icy.canvas.IcyCanvas.getCanvasViewSize

(

)

get view size (in canvas pixel coordinate)

Returns:

a Rectangle2D which represents the area to draw.

Reimplemented in icy.canvas.Canvas2D.

Rectangle icy.canvas.IcyCanvas.getCanvasVisibleRect

(

)

get visible area (in canvas pixel coordinate)

Returns:

a Rectangle which represents the canvas visible area.

Reimplemented in icy.canvas.Canvas2D.

IcyBufferedImage icy.canvas.IcyCanvas.getCurrentImage

(

)

Get the current image

Returns:

current image

boolean icy.canvas.IcyCanvas.getDrawLayers

(

)

Returns:

the drawLayers

IcyBufferedImage icy.canvas.IcyCanvas.getImage	(	int	t,
		int	z
	)

Get the image at position (t, z)

Returns:

image[t, z]

int icy.canvas.IcyCanvas.getImageOffsetT

(

)

T image offset

int icy.canvas.IcyCanvas.getImageOffsetX

(

)

X image offset

Reimplemented in icy.canvas.Canvas2D.

int icy.canvas.IcyCanvas.getImageOffsetY

(

)

Y image offset

Reimplemented in icy.canvas.Canvas2D.

int icy.canvas.IcyCanvas.getImageOffsetZ

(

)

Z image offset

Rectangle2D icy.canvas.IcyCanvas.getImageVisibleRect

(

)

get visible area (in image pixel coordinate)

Returns:

a Rectangle2D which represents the area to draw.

JPanel icy.canvas.IcyCanvas.getInfoPanel

(

)

Returns:

the infoPanel

ArrayList<Layer> icy.canvas.IcyCanvas.getLayers

(

)

Returns:

the layers

LUT icy.canvas.IcyCanvas.getLut

(

)

Returns:

the LUT

int icy.canvas.IcyCanvas.getMaxT

(

)

Returns:

max T position

int icy.canvas.IcyCanvas.getMaxZ

(

)

Returns:

max Z position

double icy.canvas.IcyCanvas.getMouseImagePosT

(

)

mouse T image position

double icy.canvas.IcyCanvas.getMouseImagePosX

(

)

mouse X image position

Reimplemented in icy.canvas.Canvas2D.

double icy.canvas.IcyCanvas.getMouseImagePosY

(

)

mouse Y image position

Reimplemented in icy.canvas.Canvas2D.

double icy.canvas.IcyCanvas.getMouseImagePosZ

(

)

mouse Z image position

int icy.canvas.IcyCanvas.getNumSelectedSamples

(

)

Return the number of "selected" samples

BufferedImage icy.canvas.IcyCanvas.getRenderedImage	(	int	t,
		int	z,
		int	imageType,
		boolean	canvasView
	)

Return a rendered image for image at position (t, z) with specified parameters

Parameters:

imageType	wanted image type only BufferedImage.TYPE_INT_ARGB, BufferedImage.TYPE_INT_RGB and BufferedImage.TYPE_BYTE_GRAY are accepted
canvasView	use canvas view (use canvas zoom ratio and canvas dimension for rendering image)

Sequence icy.canvas.IcyCanvas.getRenderedSequence	(	int	imageType,
		boolean	canvasView
	)

Return a sequence which contains rendered image with specified imageType and parameters

Parameters:

imageType	wanted image type only TYPE_INT_ARGB, TYPE_INT_RGB and TYPE_BYTE_GRAY are accepted
canvasView	use canvas view (use canvas zoom ratio and canvas dimension for rendering image)

double icy.canvas.IcyCanvas.getScaleFactorT

(

)

T scale factor

double icy.canvas.IcyCanvas.getScaleFactorX

(

)

X scale factor

Reimplemented in icy.canvas.Canvas2D.

double icy.canvas.IcyCanvas.getScaleFactorY

(

)

Y scale factor

Reimplemented in icy.canvas.Canvas2D.

double icy.canvas.IcyCanvas.getScaleFactorZ

(

)

Z scale factor

Sequence icy.canvas.IcyCanvas.getSequence

(

)

Returns:

the sequence

int icy.canvas.IcyCanvas.getT

(

)

Returns:

current T

Viewer icy.canvas.IcyCanvas.getViewer

(

)

Returns:

the viewer

int icy.canvas.IcyCanvas.getZ

(

)

Returns:

current Z

void icy.canvas.IcyCanvas.layerAdded

(

Layer

layer

)

[protected]

layer added

Parameters:

layer

void icy.canvas.IcyCanvas.layerChanged

(

Layer

layer

)

layer has changed

Parameters:

layer

Implements icy.canvas.Layer.LayerListener.

void icy.canvas.IcyCanvas.layerRemoved

(

Layer

layer

)

[protected]

layer removed

Parameters:

layer

void icy.canvas.IcyCanvas.layersChanged

(

LayersEvent

event

)

layers has changed

Reimplemented in icy.canvas.Canvas2D.

void icy.canvas.IcyCanvas.lutChanged

(

int

component

)

[protected]

lut changed

Parameters:

component

Reimplemented in icy.canvas.Canvas2D, and icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.mouseImageInfosChanged

(

)

[protected]

notify that mouse attached image informations has changed

void icy.canvas.IcyCanvas.onChanged

(

EventHierarchicalChecker

object

)

fire changed event

Implements icy.common.IcyChangedListener.

void icy.canvas.IcyCanvas.positionTChanged

(

)

[protected]

position T has changed

Reimplemented in icy.canvas.Canvas2D, and icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.positionZChanged

(

)

[protected]

position Z has changed

Reimplemented in icy.canvas.Canvas2D, and icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.removed

(

)

[protected]

canvas removed from parent

Reimplemented in icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.removeLayersListener

(

LayersListener

listener

)

Remove a layer listener

Parameters:

listener

void icy.canvas.IcyCanvas.removeMouseImageInfosListener

(

MouseImageInfosListener

listener

)

Remove a layer listener

Parameters:

listener

void icy.canvas.IcyCanvas.sequenceColorMapChanged	(	IcyColorModel	colorModel,
		int	component
	)		[protected]

sequence component bounds has changed

Parameters:

colorModel
component

Reimplemented in icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.sequenceComponentBoundsChanged	(	IcyColorModel	colorModel,
		int	component
	)		[protected]

sequence component bounds has changed

Parameters:

colorModel
component

Reimplemented in icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.sequenceDataChanged	(	IcyBufferedImage	image,
		SequenceEventType	type
	)		[protected]

sequence has changed

Parameters:

image	image which has changed (null if global data changed)
type	event type

Reimplemented in icy.canvas.Canvas2D, and icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.sequencePainterChanged	(	Painter	painter,
		SequenceEventType	type
	)		[protected]

sequence painter has changed

Parameters:

painter	painter which has changed (null if global painter changed)
type	event type

Reimplemented in icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.sequenceROIChanged	(	ROI	roi,
		SequenceEventType	type
	)		[protected]

sequence roi has changed

Parameters:

roi	roi which has changed (null if global roi changed)
type	event type

Reimplemented in icy.canvas.Canvas2D, and icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.sequenceTypeChanged

(

)

[protected]

sequence type has changed

Reimplemented in icy.canvas.Canvas3D.

void icy.canvas.IcyCanvas.setDrawLayers

(

boolean

drawLayers

)

Parameters:

drawLayers

the drawLayers to set

void icy.canvas.IcyCanvas.setT

(

int

t

)

Parameters:

t	T position

void icy.canvas.IcyCanvas.setZ

(

int

z

)

Parameters:

z	Z position

---

Member Data Documentation

boolean icy.canvas.IcyCanvas.drawLayers [protected]

layers draw flag

JPanel icy.canvas.IcyCanvas.infoPanel [protected]

The info panel contains all settings and informations data such as
scale factor, rendering mode... Will be retrieved by the inspector to get information on the current canvas.

final ArrayList<Layer> icy.canvas.IcyCanvas.layers [protected]

Layers attached to canvas
There are representing sequence's painters with some visualization properties

final UpdateEventHandler icy.canvas.IcyCanvas.updater [protected]

internal updater

final Viewer icy.canvas.IcyCanvas.viewer [protected]

attached viewer

---

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

• C:/Documents and Settings/Administrator/quia2/ICY Kernel/icy/canvas/IcyCanvas.java