jpicedt.graphic.view

Class DefaultViewFactory.AbstractCurveView

java.lang.Object

jpicedt.graphic.view.AbstractView

jpicedt.graphic.view.DefaultViewFactory.LeafElementView

jpicedt.graphic.view.DefaultViewFactory.AbstractCurveView

All Implemented Interfaces:

View, ViewConstants

Direct Known Subclasses:

EepicViewFactory.AbstractCurveView, LatexViewFactory.AbstractCurveView

Enclosing class:

DefaultViewFactory

public class DefaultViewFactory.AbstractCurveView
extends DefaultViewFactory.LeafElementView

a View for rendering any concrete implementation of jpicedt.graphic.model.AbstractCurve

Field Summary

Fields

Modifier and Type	Field and Description
protected Arrow	arrow1
protected PicVector	arrow1Dir
protected PicPoint	arrow1Loc
protected Arrow	arrow2
protected PicVector	arrow2Dir
protected PicPoint	arrow2Loc
protected java.awt.Stroke	arrowStroke
protected java.awt.Paint	dotDrawPaint
protected java.awt.Paint	dotFillPaint
protected java.awt.Shape	dotShape
protected java.awt.Stroke	dotStroke
protected boolean	hasSegments
protected boolean	isDotFilled

Fields inherited from class jpicedt.graphic.view.DefaultViewFactory.LeafElementView

interiorPaint, lineWidth, outlinePaint, outlineStroke, overStrikeWidth, shadowBounds, shape

Fields inherited from class jpicedt.graphic.view.AbstractView

bounds, element, highlighter

Fields inherited from interface jpicedt.graphic.view.ViewConstants

BARBELL_SIZE, CLICK_DISTANCE

Constructor Summary

Constructors

Constructor and Description
AbstractCurveView(AbstractCurve curve) construct a new View for the given curve

Method Summary

Modifier and Type	Method and Description
void	paint(java.awt.Graphics2D g, java.awt.geom.Rectangle2D a) Render the View to the given graphic context.
protected void	syncAttributes() Inherits from superclass, except where painting dots is concerned, where this method delegates to syncDotShape() to create the appropriate Shape.
protected void	syncDotShape() Computes the Shape (centered at 0,0) used for drawing polygon's dots, built from the given attributes ; set it to null if POLYDOTS_STYLE==NONE or if dotting is not supported by the factory.
protected void	syncShape() Synchronize the "shape" variable with the model.

Methods inherited from class jpicedt.graphic.view.DefaultViewFactory.LeafElementView

changedUpdate, getViewFactory, hitTest, syncBounds

Methods inherited from class jpicedt.graphic.view.AbstractView

getBounds, getContainer, getDrawing, getElement, getGraphics, getHighlighter, getParentView, hitTest, paintHighlighter, repaint, setElement, setHighlighter

Methods inherited from class java.lang.Object

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

Field Detail

arrowStroke

protected java.awt.Stroke arrowStroke

arrow1

protected Arrow arrow1

arrow2

protected Arrow arrow2

arrow1Dir

protected PicVector arrow1Dir

arrow2Dir

protected PicVector arrow2Dir

arrow1Loc

protected PicPoint arrow1Loc

arrow2Loc

protected PicPoint arrow2Loc

hasSegments

protected boolean hasSegments

dotShape

protected java.awt.Shape dotShape

isDotFilled

protected boolean isDotFilled

dotStroke

protected java.awt.Stroke dotStroke

dotFillPaint

protected java.awt.Paint dotFillPaint

dotDrawPaint

protected java.awt.Paint dotDrawPaint

Constructor Detail

AbstractCurveView

public AbstractCurveView(AbstractCurve curve)

construct a new View for the given curve

Method Detail

syncShape

protected void syncShape()

Synchronize the "shape" variable with the model. To reduce the burden for subclasses, this method calls syncTangents after having updated the shape field. It is up to subclasses to adapt their behaviour according to the underlying model, if only computing tangents is different.

Overrides:

syncShape in class DefaultViewFactory.LeafElementView

syncAttributes

protected void syncAttributes()

Inherits from superclass, except where painting dots is concerned, where this method delegates to syncDotShape() to create the appropriate Shape.

Overrides:

syncAttributes in class DefaultViewFactory.LeafElementView

syncDotShape

protected void syncDotShape()

Computes the Shape (centered at 0,0) used for drawing polygon's dots, built from the given attributes ; set it to null if POLYDOTS_STYLE==NONE or if dotting is not supported by the factory.

This method gets invoked by syncAttributes as part of the delegation mechanism, when style of dots has changed.

paint

public void paint(java.awt.Graphics2D g,
                  java.awt.geom.Rectangle2D a)

Render the View to the given graphic context.

Specified by:

paint in interface View

Overrides:

paint in class DefaultViewFactory.LeafElementView

a - the current graphic clip