metadone.client.grasyla2.visuallibrary.widgets.RotateWidget Class Reference

Inheritance diagram for metadone.client.grasyla2.visuallibrary.widgets.RotateWidget:

Collaboration diagram for metadone.client.grasyla2.visuallibrary.widgets.RotateWidget:

List of all members.

Classes
class	ConnectionDependency
class	RotateAnchor
class	RotateDependency
Public Types
enum	RotateAnchorType {   CENTER, LEFT, RIGHT, BOTTOM,   TOP }
Public Member Functions
	RotateWidget (Scene scene)
double	getRotation ()
void	setRotation (double rotation)
boolean	isHitAt (Point localLocation)
final void	setControlPointFor (ConnectionWidget c)
Protected Member Functions
void	paintChildren ()
AffineTransform	transform ()
Static Package Functions
static double	computeRotation (Collection<?extends Anchor > anchors, RotateAnchorType type)
Private Member Functions
AffineTransform	buildTransform (boolean absolute)
void	registerRotateDependency (boolean set, Dependency depend)
Static Private Member Functions
static Point	getOtherPoint (Anchor.Entry entry)
Private Attributes
double	rotation = 0.0d
final ConnectionDependency	connectionDependency = new ConnectionDependency()
Static Private Attributes
static final Logger	logger = Logger.getLogger(RotateWidget.class)

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Detailed Description

Rotates all the children by a given rotation.

This widget is implemented by setting a circular background shape (see W_Shape), and then painting with a rotate transformation.

Author:

kma

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Member Enumeration Documentation

enum metadone::client::grasyla2::visuallibrary::widgets::RotateWidget::RotateAnchorType

The anchor types.

Enumerator:

CENTER	Attached to the center.
LEFT	Attached vertically, outgoing left.
RIGHT	Attached vertically, outgoing right.
BOTTOM	Attached horizontally, outgoing bottom.
TOP	Attached horizontally, outgoing top.

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Constructor & Destructor Documentation

metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateWidget

(

Scene

scene

)

Initializes this widget.

Parameters:

scene

The scene

References metadone.client.grasyla2.visuallibrary.widgets.W_Shape.getBackgroundShape(), metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.setStrokeColor(), and metadone.client.grasyla2.base.ColorEngine.TRANSPARENT.

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Member Function Documentation

AffineTransform metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.buildTransform

(

boolean

absolute

)

[private]

Build an affine transformation used by this instance.

Parameters:

absolute

Whether the absolute location should be used

Returns:

A new affine transformation

References metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.getRotation().

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateAnchor.buildLineAnchor(), and metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.isHitAt().

static double metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.computeRotation	(	Collection<?extends Anchor >	anchors,
		RotateAnchorType	type
	)		[static, package]

Computes the rotation for a group of anchors and a RotateAnchorType.

Parameters:

anchors	The anchors
type	The type

Returns:

The proposed rotation angle

References metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.getOtherPoint().

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateAnchor.updateRotation().

static Point metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.getOtherPoint

(

Anchor.Entry

entry

)

[static, private]

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateAnchor.buildLineAnchor(), and metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.computeRotation().

double metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.getRotation

(

)

Gets the rotation.

Returns:

The rotation (in radians)

References metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.rotation.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateAnchor.buildLineAnchor(), metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.buildTransform(), metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.transform(), and metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateAnchor.updateRotation().

boolean metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.isHitAt

(

Point

localLocation

)

Reimplemented from metadone.client.grasyla2.visuallibrary.widgets.W_Shape.

References metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.buildTransform(), metadone.client.grasyla2.visuallibrary.widgets.W_Shape.getBackgroundShape(), metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.logger, metadone.util.PointUtil.minus(), and metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.transform().

void metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.paintChildren

(

)

[protected]

References metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.transform().

void metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.registerRotateDependency	(	boolean	set,
		Dependency	depend
	)		[private]

References metadone.util.Objects.equal().

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateAnchor.notifyEntryAdded(), metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateAnchor.notifyEntryRemoved(), and metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.ConnectionDependency.setConnection().

final void metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.setControlPointFor

(

ConnectionWidget

c

)

Sets a dependency for a connection widget.

This widget will turn automatically to adjust to the steep of the edge where it is located.

Parameters:

c	The connection or null

Exceptions:

IllegalStateException

when another dependency which controls the rotation is set

References metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.connectionDependency, and metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.ConnectionDependency.setConnection().

void metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.setRotation

(

double

rotation

)

Sets the rotation.

Parameters:

rotation

The new rotation (in radians)

References metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.rotation.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.ConnectionDependency.revalidateDependency(), metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateAnchor.updateRotation(), and metadone.client.grasyla2.visuallibrary.VLRotateEngine.VLRotateEngine().

AffineTransform metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.transform

(

)

[protected]

Transforms the graphics for the paint.

Returns:

Old AffineTransform

References metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.getRotation().

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateAnchor.buildLineAnchor(), metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.isHitAt(), and metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.paintChildren().

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Member Data Documentation

final ConnectionDependency metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.connectionDependency = new ConnectionDependency() [private]

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.setControlPointFor().

final Logger metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.logger = Logger.getLogger(RotateWidget.class) [static, private]

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.isHitAt().

double metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.rotation = 0.0d [private]

Referenced by metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.getRotation(), metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.ConnectionDependency.revalidateDependency(), and metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.setRotation().

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

• metadone_bundle_client/src/metadone/client/grasyla2/visuallibrary/widgets/RotateWidget.java