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jpicedt.graphic.model
Class PicBezierQuad  

java.lang.Object
  jpicedt.graphic.model.AbstractElement
      jpicedt.graphic.model.PicBezierQuad

All Implemented Interfaces:

jpicedt.graphic.toolkit.CustomizerFactory, Element, PicObjectConstants

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public class PicBezierQuad

extends AbstractElement

implements jpicedt.graphic.toolkit.CustomizerFactory

A quadratic non-rational Bezier curve (= spline), defined by its two end points and a control point

Since:

picedt 1.1

Version:

>=JDK1.1.x

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Nested Class Summary
(package private)  class	PicBezierQuad.Customizer           geometry customizer

 

Nested classes inherited from class jpicedt.graphic.model.AbstractElement

AbstractElement.DefaultPointIterator

 

Nested classes inherited from class jpicedt.graphic.model.Element

Element.PointIterator

 

Field Summary
static int	FIRST_PT
static int	LAST_PT
static int	P_1
static int	P_2
static int	P_CTRL

 

Fields inherited from class jpicedt.graphic.model.AbstractElement

attributeSet, parent, ptsX, ptsY, view

 

Fields inherited from interface jpicedt.graphic.model.PicObjectConstants

CROSSHATCH, CROSSHATCH_FILLED, DASH_OPAQUE, DASH_TRANSPARENT, DASH1, DASH2, DASH3, DASHED, DIMEN, DOT_SEP, DOT_SEP1, DOT_SEP2, DOT_SEP3, DOTTED, DOUBLE_COLOR, DOUBLE_LINE, DOUBLE_SEP, FILL_COLOR, FILL_STYLE, HATCH_ANGLE, HATCH_COLOR, HATCH_SEP, HATCH_WIDTH, HLINES, HLINES_FILLED, INNER, LEFT_ARROW, LINE_COLOR, LINE_STYLE, LINE_WIDTH, MaxAttributeNameIndex, MIDDLE, NONE, OUTER, POLYGON_DOTS, POLYGON_SOLID, POLYGON_STYLE, PS_POINT, RIGHT_ARROW, SHADOW, SHADOW_ANGLE, SHADOW_COLOR, SHADOW_SIZE, SOLID, VLINES, VLINES_FILLED

 

Constructor Summary

PicBezierQuad()           Create a new quad curve reduced to (0,0)

PicBezierQuad(PicAttributeSet set)           Create a new quad curve reduced to (0,0), with the given attribute set

PicBezierQuad(PicBezierQuad curve)           "cloning" constructor (to be used by clone())

PicBezierQuad(jpicedt.graphic.PicPoint pt1, jpicedt.graphic.PicPoint ptCtrl, jpicedt.graphic.PicPoint pt2, PicAttributeSet set)           Create a new quad curve using the three given points

 

Method Summary
java.lang.Object	clone()           Overrides Object.clone() method
PicBezierCubic	convertToBezierCubic()           converts this quad curve to a cubic curve that has the same shape
jpicedt.graphic.toolkit.AbstractCustomizer	createCustomizer()
java.lang.String	getName()           Returns a non-localised string representing this object's name This default implementation returns the class name.

 

Methods inherited from class jpicedt.graphic.model.AbstractElement

anchorPointsIterator, fireChangedUpdate, getAttribute, getAttributeSet, getBoundingBox, getDrawing, getFirstPointIndex, getLastPointIndex, getParent, getPoint, getPointX, getPointY, getView, removeView, scale, scale, setAttribute, setAttributeSet, setParent, setPoint, setViewFromFactory, toString, translate

 

Methods inherited from class java.lang.Object

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

 

Field Detail

FIRST_PT

public static final int FIRST_PT

See Also:

Constant Field Values

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P_1

public static final int P_1

See Also:

Constant Field Values

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P_2

public static final int P_2

See Also:

Constant Field Values

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P_CTRL

public static final int P_CTRL

See Also:

Constant Field Values

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LAST_PT

public static final int LAST_PT

See Also:

Constant Field Values

Constructor Detail

PicBezierQuad

public PicBezierQuad()

Create a new quad curve reduced to (0,0)

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PicBezierQuad

public PicBezierQuad(PicAttributeSet set)

Create a new quad curve reduced to (0,0), with the given attribute set

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PicBezierQuad

public PicBezierQuad(jpicedt.graphic.PicPoint pt1,
                     jpicedt.graphic.PicPoint ptCtrl,
                     jpicedt.graphic.PicPoint pt2,
                     PicAttributeSet set)

Create a new quad curve using the three given points

Since:

PicEdt 1.1

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PicBezierQuad

public PicBezierQuad(PicBezierQuad curve)

"cloning" constructor (to be used by clone())

Since:

PicEdt 1.1

Method Detail

clone

public java.lang.Object clone()

Overrides Object.clone() method

Specified by:

clone in interface Element

Specified by:

clone in class AbstractElement

Since:

PicEdt 1.1

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getName

public java.lang.String getName()

Description copied from class: AbstractElement

Returns a non-localised string representing this object's name This default implementation returns the class name.

Specified by:

getName in interface Element

Overrides:

getName in class AbstractElement

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convertToBezierCubic

public PicBezierCubic convertToBezierCubic()

converts this quad curve to a cubic curve that has the same shape

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createCustomizer

public jpicedt.graphic.toolkit.AbstractCustomizer createCustomizer()

Specified by:

createCustomizer in interface jpicedt.graphic.toolkit.CustomizerFactory

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> jpicedt >> graphic >> [ model overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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