Package diva.util.java2d

Class AbstractPaintedGraphic

  • All Implemented Interfaces:
    PaintedGraphic, PaintedObject
    Direct Known Subclasses:
    PaintedPath, PaintedShape
    public abstract class AbstractPaintedGraphic
extends java.lang.Object
implements PaintedGraphic
    An abstract implementation of the PaintedGraphic interface. This class implements the common elements of the PaintedGraphic abstraction.
    Version:
    $Id$
    Author:
    Nick Zamora

    • Field Summary

      Fields 
      Modifier and Type Field Description
      java.awt.Shape shape
      The shape being painted.
      java.awt.Stroke stroke
      The stroke.
      java.awt.Paint strokePaint
      The stroke paint.

    • Method Summary

      All Methods Static Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      java.awt.geom.Rectangle2D getBounds()
      Get the bounding box of the shape when stroked.
      abstract float getLineWidth()
      Get the line width.
      java.awt.Stroke getStroke()
      Get the stroke.
      static java.awt.BasicStroke getStroke​(float floatwidth)
      Get a new stroke of the given width and with no dashing.
      static java.awt.BasicStroke getStroke​(int width)
      Get a new stroke of the given width and with no dashing.
      abstract boolean hit​(java.awt.geom.Rectangle2D r)
      Test if this shape intersects the given rectangle.
      abstract void setLineWidth​(float lineWidth)
      Set the line width.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • stroke

        public java.awt.Stroke stroke
        The stroke.

      • shape

        public java.awt.Shape shape
        The shape being painted.

      • strokePaint

        public java.awt.Paint strokePaint
        The stroke paint.

    • Constructor Detail

      • AbstractPaintedGraphic

        public AbstractPaintedGraphic()

    • Method Detail

      • getLineWidth

        public abstract float getLineWidth()
        Get the line width.
        Specified by:
        getLineWidth in interface PaintedGraphic

      • getBounds

        public java.awt.geom.Rectangle2D getBounds()
        Get the bounding box of the shape when stroked. This method takes account of the thickness of the stroke.
        Specified by:
        getBounds in interface PaintedObject

      • getStroke

        public java.awt.Stroke getStroke()
        Get the stroke.
        Specified by:
        getStroke in interface PaintedGraphic

      • getStroke

        public static java.awt.BasicStroke getStroke​(int width)
        Get a new stroke of the given width and with no dashing. This method will generally return an existing stroke object, and can be used to save creating zillions of Stroke objects.

      • getStroke

        public static java.awt.BasicStroke getStroke​(float floatwidth)
        Get a new stroke of the given width and with no dashing. This method will return an existing stroke object if the width is integer-valued and has a reasonably small width. This method can be used to save creating zillions of Stroke objects.

      • hit

        public abstract boolean hit​(java.awt.geom.Rectangle2D r)
        Test if this shape intersects the given rectangle. Currently this does not take into account the width of the stroke or other things such as dashes, because of problems with geometry testing with GeneralPath in the first version of JDK1.2.
        Specified by:
        hit in interface PaintedGraphic

      • setLineWidth

        public abstract void setLineWidth​(float lineWidth)
        Set the line width.
        Specified by:
        setLineWidth in interface PaintedGraphic