fsfillstyle.java

利用opensource的开源jar实现生成flash文件

/*
 * FSFillStyle.java
 * Transform
 * 
 * Copyright (c) 2001-2006 Flagstone Software Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright notice, 
 *    this list of conditions and the following disclaimer in the documentation 
 *    and/or other materials provided with the distribution.
 *  * Neither the name of Flagstone Software Ltd. nor the names of its contributors 
 *    may be used to endorse or promote products derived from this software 
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.flagstone.transform;

/** 
FSFillStyle is an abstract base class for the different types of fill style that 
can be applied to shapes.
*/
public abstract class FSFillStyle extends FSTransformObject
{
    /** Defines the type for a solid fill style. */
    public static final int Solid = 0;
    /** Defines the type for a linear gradient fill style. */
    public static final int Linear  = 16;
    /** Defines the type for a radial gradient fill style. */
    public static final int Radial  = 18;
    /** Defines the type for a tiled bitmap fill style. */
    public static final int Tiled = 64;
    /** Defines the type for a clipped bitmap fill style. */
    public static final int Clipped = 65;
    /** Defines the type for a tiled bitmap fill style - added in Flash 7. */
    public static final int Unsmoothed_Tiled = 66;
    /** Defines the type for a clipped bitmap fill style - added in Flash 7. */
    public static final int Unsmoothed_Clipped = 67;
    
    protected int type = 0;
    
    FSFillStyle()
    {
    }

    protected FSFillStyle(FSCoder coder)
    {
        decode(coder);
    }
    protected FSFillStyle(FSFillStyle obj)
    {
        type = obj.type;
    }
    protected FSFillStyle(int aType)
    {
        setType(aType);
    }

    /** 
     * Gets the type of the fill style. The type attribute is read-only and may be used 
     * when iterating through an array of fill style objects to identify the type of 
     * fill style without using run-time type checking provided by the compiler.

        @return the type of fill.
        */
    public int getType() 
    { 
        return type;
    }

    /** Sets the type of the fill style.

        @param aType the type of fill.
        */
    public void setType(int aType)
    { 
        type = aType; 
    }

    /** 
     * Returns true if anObject is equal to this one. Objects are considered 
     * equal if they would generate identical binary data when they are encoded 
     * to a Flash file.
     *
     * @return true if this object would be identical to anObject when encoded.
     */
    public boolean equals(Object anObject)
    {
        boolean result = false;
        
        if (super.equals(anObject))
        {
            FSFillStyle typedObject = (FSFillStyle)anObject;
            
            result = type == typedObject.type;
        }
        
        return result;
    }

    public int length(FSCoder coder)
    {
        int length = 1;
    
         return length;
    }
    
    public void encode(FSCoder coder)
    {
        coder.writeWord(type, 1);
    }
    
    public void decode(FSCoder coder)
    {
        type = coder.readWord(1, false);
    }
}