net.paulhertz.aifile
Class ShapeAttributeVisitor

java.lang.Object
  net.paulhertz.aifile.ComponentVisitor
      net.paulhertz.aifile.ShapeAttributeVisitor

All Implemented Interfaces:

ColorableINF

public class ShapeAttributeVisitor
extends ComponentVisitor
implements ColorableINF

Method Summary

int	fillColor()
int	fillOpacity()
boolean	hasFill()
boolean	hasStroke()
static ShapeAttributeVisitor	makeCurrentStateVisitor(PApplet parent)
static ShapeAttributeVisitor	makeFilledShapeVisitor(int fillColor)
static ShapeAttributeVisitor	makeFilledStrokedShapeVisitor(int fillColor, int strokeColor, int weight)
static ShapeAttributeVisitor	makeStrokedShapeVisitor(int strokeColor, int weight)
void	setColors(PApplet host) Sets fill and stroke using the current graphics state.
void	setFillColor(int newFillColor) Sets the current fill color.
void	setFillOpacity(int opacity) Sets opacity of current fill color.
void	setHasFill(boolean newHasFill)
void	setHasStroke(boolean newHasStroke)
void	setNoFill() Equivalent to setHasFill(false).
void	setNoStroke() Equivalent to setHasStroke(false).
void	setStrokeColor(int newStrokeColor) Sets the current stroke color.
void	setStrokeOpacity(int opacity) Sets opacity of current stroke color.
void	setWeight(float newWeight)
int	strokeColor()
int	strokeOpacity()
void	visitBezShape(BezShape comp) visits a BezShape node
float	weight() Returns the current weight (in points) of stroked lines.

Methods inherited from class net.paulhertz.aifile.ComponentVisitor

visitCustomComponent, visitDocumentComponent, visitGroupComponent, visitLayerComponent, visitPointText

Methods inherited from class java.lang.Object

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

Method Detail

makeCurrentStateVisitor

public static ShapeAttributeVisitor makeCurrentStateVisitor(PApplet parent)

makeFilledShapeVisitor

public static ShapeAttributeVisitor makeFilledShapeVisitor(int fillColor)

makeStrokedShapeVisitor

public static ShapeAttributeVisitor makeStrokedShapeVisitor(int strokeColor,
                                                            int weight)

makeFilledStrokedShapeVisitor

public static ShapeAttributeVisitor makeFilledStrokedShapeVisitor(int fillColor,
                                                                  int strokeColor,
                                                                  int weight)

visitBezShape

public void visitBezShape(BezShape comp)

visits a BezShape node

Overrides:

visitBezShape in class ComponentVisitor

Parameters:

comp - a BezShape instance

setColors

public void setColors(PApplet host)

Sets fill and stroke using the current graphics state.

hasFill

public boolean hasFill()

Specified by:

hasFill in interface ColorableINF

Returns:

true if this shape is filled, false otherwise

setHasFill

public void setHasFill(boolean newHasFill)

Parameters:

newHasFill - pass true if this shape has a fill, false otherwise. Note that the current fillColor will not be discarded by setting hasFill to false: the shape simply won't display or save to file with a fill.

setNoFill

public void setNoFill()

Equivalent to setHasFill(false).

Specified by:

setNoFill in interface ColorableINF

hasStroke

public boolean hasStroke()

Specified by:

hasStroke in interface ColorableINF

Returns:

true if this shape is stroked, false otherwise

setHasStroke

public void setHasStroke(boolean newHasStroke)

Parameters:

newHasStroke - pass true if this shape has a stroke, false otherwise. Note that the current strokeColor will not be discarded by setting hasStroke to false: the shape simply won't display or save to file with a stroke.

setNoStroke

public void setNoStroke()

Equivalent to setHasStroke(false).

Specified by:

setNoStroke in interface ColorableINF

fillColor

public int fillColor()

Specified by:

fillColor in interface ColorableINF

Returns:

the current fill color

setFillColor

public void setFillColor(int newFillColor)

Description copied from interface: ColorableINF

Sets the current fill color.

Specified by:

setFillColor in interface ColorableINF

Parameters:

newFillColor - a Processing color (32-bit int with ARGB bytes).

strokeColor

public int strokeColor()

Specified by:

strokeColor in interface ColorableINF

Returns:

the current stroke color

setStrokeColor

public void setStrokeColor(int newStrokeColor)

Description copied from interface: ColorableINF

Sets the current stroke color.

Specified by:

setStrokeColor in interface ColorableINF

Parameters:

newStrokeColor - a Processing color (32-bit int with ARGB bytes).

setFillOpacity

public void setFillOpacity(int opacity)

Sets opacity of current fill color.

Specified by:

setFillOpacity in interface ColorableINF

Parameters:

opacity - a number in the range 0..255. Value is not checked!

fillOpacity

public int fillOpacity()

Specified by:

fillOpacity in interface ColorableINF

Returns:

the opacity value of the current fill color

setStrokeOpacity

public void setStrokeOpacity(int opacity)

Sets opacity of current stroke color.

Specified by:

setStrokeOpacity in interface ColorableINF

Parameters:

opacity - a number in the range 0..255. Value is not checked!

strokeOpacity

public int strokeOpacity()

Specified by:

strokeOpacity in interface ColorableINF

Returns:

the opacity value of the current stroke color

weight

public float weight()

Returns the current weight (in points) of stroked lines.

Specified by:

weight in interface ColorableINF

Returns:

the current weight (in points) of stroked lines. One point = one pixel on screen.

setWeight

public void setWeight(float newWeight)

Specified by:

setWeight in interface ColorableINF

Parameters:

newWeight - the new weight of stroked lines.