jpicedt.format.output.eepic

Class EepicViewFactory

java.lang.Object

jpicedt.graphic.view.DefaultViewFactory

jpicedt.format.output.eepic.EepicViewFactory

All Implemented Interfaces:

PicObjectConstants, ViewFactory

Direct Known Subclasses:

LatexViewFactory

public class EepicViewFactory
extends DefaultViewFactory

A factory to create a View for a given Element when the content type for the model is Eepic.

Since:

jPicEdt 1.3.2

Version:

$Id: EepicViewFactory.java,v 1.12.2.1 2007/09/02 11:55:13 reynal Exp $

Author:

Sylvain Reynal

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	EepicViewFactory.AbstractCurveView a View for rendering any concrete implementation of jpicedt.graphic.model.AbstractCurve eepic allows filling polygon only (using \\path macro).
class	EepicViewFactory.EllipseView view for ellipses specific to the Epic/Eepic content type.
class	EepicViewFactory.TextView a View for rendering Text's : only rectangular frame boxes (through \\makebox and rel.) are supported, + no filling + only black stroke.

Nested classes/interfaces inherited from class jpicedt.graphic.view.DefaultViewFactory

DefaultViewFactory.LeafElementView, DefaultViewFactory.ParallelogramView, DefaultViewFactory.PicNodeConnectionView, DefaultViewFactory.TextViewHybrid

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.awt.Color	EEPIC_BLACKEN
protected static java.awt.Color	EEPIC_COLOR
protected static java.awt.Color	EEPIC_SHADE
protected static java.awt.Color	EEPIC_STROKE
protected static java.awt.Color	EEPIC_WHITEN

Fields inherited from class jpicedt.graphic.view.DefaultViewFactory

KEY_TEXT_FONT, TEXT_FONT_DEFAULT, TEXT_FONT_SCALE, textFont

Fields inherited from interface jpicedt.graphic.model.PicObjectConstants

ARROW_GLOBAL_SCALE_LENGTH, ARROW_GLOBAL_SCALE_WIDTH, ARROW_INSET_SCALE, ARROW_LENGTH_SCALE, ARROW_WIDTH_LINEWIDTH_SCALE, ARROW_WIDTH_MINIMUM_MM, BRACKET_LENGTH_SCALE, 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, MIDDLE, NONE, OUTER, OVER_STRIKE, OVER_STRIKE_COLOR, OVER_STRIKE_WIDTH, POLYDOTS_ANGLE, POLYDOTS_CIRCLE, POLYDOTS_DISK, POLYDOTS_PENTAGON, POLYDOTS_PENTAGON_FILLED, POLYDOTS_PLUS, POLYDOTS_SCALE_H, POLYDOTS_SCALE_V, POLYDOTS_SIZE_LINEWIDTH_SCALE, POLYDOTS_SIZE_MINIMUM_MM, POLYDOTS_SQUARE, POLYDOTS_SQUARE_FILLED, POLYDOTS_STYLE, POLYDOTS_SUPERIMPOSE, POLYDOTS_TRIANGLE, POLYDOTS_TRIANGLE_FILLED, PS_POINT, PST_CUSTOM, RBRACKET_LENGTH_SCALE, RIGHT_ARROW, SHADOW, SHADOW_ANGLE, SHADOW_COLOR, SHADOW_SIZE, SOLID, TBAR_WIDTH_LINEWIDTH_SCALE, TBAR_WIDTH_MINIMUM_MM, TEXT_BOX_CIRCLE, TEXT_BOX_NO_FRAME, TEXT_BOX_OVAL, TEXT_BOX_RECTANGLE, TEXT_FRAME, TEXT_HALIGN_CENTER, TEXT_HALIGN_LEFT, TEXT_HALIGN_RIGHT, TEXT_HOR_ALIGN, TEXT_ROTATION, TEXT_VALIGN_BASELINE, TEXT_VALIGN_BOTTOM, TEXT_VALIGN_CENTER, TEXT_VALIGN_TOP, TEXT_VERT_ALIGN, VLINES, VLINES_FILLED

Constructor Summary

Constructors

Constructor and Description
EepicViewFactory()

Method Summary

Modifier and Type	Method and Description
protected Arrow	createArrow(PicAttributeSet set, PicAttributeName direction)
protected java.awt.Paint	createPaintForInterior(PicAttributeSet set) Returns a Paint object from the given attributes, that is suited for painting the interior of a shape.
protected java.awt.Paint	createPaintForOutline(PicAttributeSet set) Returns a Paint object from the given attributes, that is suited for painting an outline, or null if LINE_STYLE is NONE.
protected java.awt.Stroke	createStroke(PicAttributeSet set)
View	createView(Element element)
protected void	paintHatches(java.awt.Graphics2D g, PicAttributeSet set, java.awt.Shape shape) paint hatches (vlines,...) depending on the FILL_STYLE attributes of the given set.
protected void	paintOverStrike(java.awt.Graphics2D g, PicAttributeSet set, java.awt.Shape shape) paint overstrike ; overriden to do nothing
protected void	paintShadow(java.awt.Graphics2D g, PicAttributeSet set, java.awt.Shape shape) paint shadow ; overriden to do nothing, since eepic and LaTeX don't support shadowing

Methods inherited from class jpicedt.graphic.view.DefaultViewFactory

configure, main

Methods inherited from class java.lang.Object

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

Field Detail

EEPIC_STROKE

protected static final java.awt.Color EEPIC_STROKE

EEPIC_WHITEN

protected static final java.awt.Color EEPIC_WHITEN

EEPIC_SHADE

protected static final java.awt.Color EEPIC_SHADE

EEPIC_BLACKEN

protected static final java.awt.Color EEPIC_BLACKEN

EEPIC_COLOR

protected static final java.awt.Color EEPIC_COLOR

Constructor Detail

EepicViewFactory

public EepicViewFactory()

Method Detail

createView

public View createView(Element element)

Specified by:

createView in interface ViewFactory

Overrides:

createView in class DefaultViewFactory

Returns:

a View for the given Element This returns a specific Epic/Eepic view for PicEllipse, AbstractCurve and PicText. Calls superclass otherwise.

createStroke

protected java.awt.Stroke createStroke(PicAttributeSet set)

Overrides:

createStroke in class DefaultViewFactory

Returns:

a Stroke built from the given attributes ; null if LINE_STYLE=NONE. Only SOLID and DASHED (with DASH_OPAQUE only) are supported by LaTeX/Eepic

createPaintForOutline

protected java.awt.Paint createPaintForOutline(PicAttributeSet set)

Description copied from class: DefaultViewFactory

Returns a Paint object from the given attributes, that is suited for painting an outline, or null if LINE_STYLE is NONE.

All currently supported attributes for painting an outline are rendered. It's up to subclassers to adapt this behavior to their need (probably by restricting it).

Overrides:

createPaintForOutline in class DefaultViewFactory

Returns:

a Paint from the given attributes, suited for painting outlines. Eepic only support painting in black.

createPaintForInterior

protected java.awt.Paint createPaintForInterior(PicAttributeSet set)

Description copied from class: DefaultViewFactory

Returns a Paint object from the given attributes, that is suited for painting the interior of a shape.

The returned object depends on the FILL_STYLE and FILL_COLOR attributes of the given set:

• FILL_STYLE = NONE: returns null
• FILL_STYLE = SOLID, VLINES, VLINES_FILLED, HLINES, HLINES_FILLED, CROSSHATCH and CROSSHATCH_FILLED: returns a Color object created from FILL_COLOR.

To sum up, all currently supported attributes (as defined in jpicedt.graphic.model.PicObjectConstants) for painting the interior of shapes are rendered. [pending] gradient (need to add some attributes).

Overrides:

createPaintForInterior in class DefaultViewFactory

Returns:

a Paint from the given attributes, suited for painting interior. Eepic support filling with black, shade (i.e. gray) and white ; return null if FILL_STYLE is NONE.

paintHatches

protected void paintHatches(java.awt.Graphics2D g,
                            PicAttributeSet set,
                            java.awt.Shape shape)

paint hatches (vlines,...) depending on the FILL_STYLE attributes of the given set. Overriden to do nothing, since (so far) hatches aren't supported by eepic or LaTeX.

Overrides:

paintHatches in class DefaultViewFactory

shape - used to clip the hatch (ie the shape the calling view must render)

paintShadow

protected void paintShadow(java.awt.Graphics2D g,
                           PicAttributeSet set,
                           java.awt.Shape shape)

paint shadow ; overriden to do nothing, since eepic and LaTeX don't support shadowing

Overrides:

paintShadow in class DefaultViewFactory

set - used to fetch the shadow attributes

shape - the Shape under which to drop a shadow

paintOverStrike

protected void paintOverStrike(java.awt.Graphics2D g,
                               PicAttributeSet set,
                               java.awt.Shape shape)

paint overstrike ; overriden to do nothing

Overrides:

paintOverStrike in class DefaultViewFactory

set - used to fetch the overstrike attributes

shape - the Shape to overstrike

createArrow

protected Arrow createArrow(PicAttributeSet set,
                            PicAttributeName direction)

Overrides:

createArrow in class DefaultViewFactory

direction - LEFT_ARROW or RIGHT_ARROW

Returns:

an Arrow from the given attribute set ; Eepic supports only Arrow.ARROW_HEAD null if Arrow.NONE