72 lines
2.1 KiB
Java
72 lines
2.1 KiB
Java
//******************************************************************************
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//
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// File: Outline.java
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// Package: edu.rit.draw.item
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// Unit: Interface edu.rit.draw.item.Outline
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//
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// This Java source file is copyright (C) 2013 by Alan Kaminsky. All rights
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// reserved. For further information, contact the author, Alan Kaminsky, at
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// ark@cs.rit.edu.
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//
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// This Java source file is part of the Parallel Java 2 Library ("PJ2"). PJ2 is
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// free software; you can redistribute it and/or modify it under the terms of
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// the GNU General Public License as published by the Free Software Foundation;
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// either version 3 of the License, or (at your option) any later version.
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//
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// PJ2 is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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// A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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//
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// A copy of the GNU General Public License is provided in the file gpl.txt. You
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// may also obtain a copy of the GNU General Public License on the World Wide
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// Web at http://www.gnu.org/licenses/gpl.html.
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//
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//******************************************************************************
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package edu.rit.draw.item;
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import java.awt.Graphics2D;
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import java.io.Externalizable;
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/**
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* Interface Outline specifies the interface for an object that gives the stroke
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* and paint with which to outline an area in a {@linkplain DrawingItem}.
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* <P>
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* All outline objects must be externalizable so they can be stored in a drawing
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* file.
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*
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* @author Alan Kaminsky
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* @version 10-Jul-2006
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*/
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public interface Outline
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extends Externalizable
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{
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// Exported constants.
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/**
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* Specify <TT>Outline.NONE</TT> to omit drawing a drawing item's outline.
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*/
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public static final Outline NONE = null;
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// Exported operations.
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/**
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* Returns the stroke width of this outline.
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*
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* @return Stroke width.
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*/
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public float getStrokeWidth();
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/**
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* Set the given graphics context's stroke and paint attributes as specified
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* by this outline object.
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*
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* @param g2d 2-D graphics context.
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*/
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public void setGraphicsContext
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(Graphics2D g2d);
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}
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