fstextconstructortest.java

利用opensource的开源jar实现生成flash文件

     */
    public Object[][] strings()
    {
        Object[][] parameters = new Object[][] {
            new Object[] { "The quick brown, fox jumped over the lazy dog.", "atoz" },                       
            new Object[] { "This line contains the same no. of characters.", "fixed" },                       
            new Object[] { "Lorem ipsum dolor sit amet, consectetuer elit.", "latin" },                       
            new Object[] { "Rato roeu a rolha da garrafa do rei da Russia.", "rhyme" },                       
        };
        
        return parameters;
    }
    
    private void encodeFontToFile(FSTextConstructor textGenerator, File file) throws Exception
    {
        int fontSize = 280;
        int lineSpacing = fontSize;        
        int margin = fontSize;
                
        FSMovie movie = new FSMovie();
        ArrayList lines = new ArrayList();
        char c = 0;

        for (int i=0; i<32; i++)
        {
            StringBuffer line = new StringBuffer();
            
            for (int j=0; j<64; j++, c++)

                line.append((char)c);

            lines.add(line.toString());
        }
        
        int fontId = movie.newIdentifier();
        
        FSDefineText2 text = textGenerator.defineTextBlock(movie.newIdentifier(), lines, fontSize, FSColorTable.black(), lineSpacing);
        FSDefineFont2 font = textGenerator.defineFont();
        
        font.setIdentifier(fontId);

        int screenWidth = text.getBounds().getWidth() + margin + margin;
        int screenHeight = text.getBounds().getHeight() + margin + margin;
            
        movie.setFrameSize(new FSBounds(0, 0, screenWidth, screenHeight));
        movie.setFrameRate(1.0f);
        movie.add(new FSSetBackgroundColor(FSColorTable.lightblue()));
        movie.add(font);
        movie.add(text);
        movie.add(new FSPlaceObject2(text.getIdentifier(), 1, margin , margin));
        movie.add(new FSShowFrame());

        movie.encodeToFile(file.getPath());
    }
    private void encodeCharacterSet(FSTextConstructor textGenerator, char[] chars, File file) throws Exception
    {
        int fontSize = 280;
        int lineSpacing = fontSize;        
        int margin = fontSize;
        int charsPerline = 32;
                
        FSMovie movie = new FSMovie();
        ArrayList lines = new ArrayList();
        
        char c = 0;

        StringBuffer line = new StringBuffer();

        for (int i=0; i<chars.length; i++)
        {
            line.append(chars[i]);

            if (i % charsPerline == charsPerline-1)
            {
                lines.add(line.toString());
                line = new StringBuffer();
            }
        }
        
        if (line.length() > 0)
            lines.add(line.toString());
            
        
        int fontId = movie.newIdentifier();
        
        textGenerator.willDisplay(chars);
        
        FSDefineFont2 font = textGenerator.defineFont();
        FSDefineText2 text = textGenerator.defineTextBlock(movie.newIdentifier(), lines, fontSize, FSColorTable.black(), lineSpacing);
        
        font.setIdentifier(fontId);

        int screenWidth = text.getBounds().getWidth() + margin + margin;
        int screenHeight = text.getBounds().getHeight() + margin + margin;
            
        movie.setFrameSize(new FSBounds(0, 0, screenWidth, screenHeight));
        movie.setFrameRate(1.0f);
        movie.add(new FSSetBackgroundColor(FSColorTable.lightblue()));
        movie.add(font);
        movie.add(text);
        movie.add(new FSPlaceObject2(text.getIdentifier(), 1, margin , margin));

        FSShapeConstructor path = new FSShapeConstructor();
        int textWidth = text.getBounds().getWidth();
        int textHeight = text.getBounds().getHeight();
        int shapeId = movie.newIdentifier();

        path.add(new FSSolidLine(1, FSColorTable.darkblue()));
        path.rect(text.getBounds().getMinX(), text.getBounds().getMinY(), 
                        textWidth, textHeight);
        
        movie.add(path.defineShape(shapeId));
        movie.add(new FSPlaceObject2(shapeId, 2, margin+textWidth/2, margin+textHeight/2));
        movie.add(new FSShowFrame());

        movie.encodeToFile(file.getPath());
    }
    private void encodeBoundedCharacterSet(FSTextConstructor textGenerator, char[] chars, File file) throws Exception
    {
        int fontSize = 280;
        int lineSpacing = fontSize;        
        int margin = fontSize;
        int charsPerLine = 32;
        int layer = 1;
                
        FSMovie movie = new FSMovie();
        FSShapeConstructor path = new FSShapeConstructor();
         
        textGenerator.willDisplay(chars);
        
        int maxWidth = 0;                        
        int x = margin;
        int y = margin;

        int fontId = movie.newIdentifier();
        FSDefineFont2 font = textGenerator.defineFont();
        font.setIdentifier(fontId);        

        movie.setFrameSize(new FSBounds(0, 0, 0, 0));
        movie.setFrameRate(1.0f);
        movie.add(new FSSetBackgroundColor(FSColorTable.lightblue()));
        movie.add(font);

        for (int i=0; i<chars.length; i++)
        {
            FSDefineText2 text = textGenerator.defineText(movie.newIdentifier(), String.valueOf(chars[i]), fontSize, FSColorTable.black());        

            int textWidth = text.getBounds().getWidth();
            int textHeight = text.getBounds().getHeight();
            int advance = textGenerator.advanceForChar(chars[i], fontSize) + 40;
                
            int shapeId = movie.newIdentifier();
            
            path.newPath();
            path.add(new FSSolidLine(1, FSColorTable.darkblue()));
            path.rect(text.getBounds().getMinX(), text.getBounds().getMinY(), 
                            textWidth, textHeight);
            
            movie.add(path.defineShape(shapeId));
            movie.add(new FSPlaceObject2(shapeId, layer++, x+textWidth/2, y+textHeight/2));        
             
            movie.add(text);
            movie.add(new FSPlaceObject2(text.getIdentifier(), layer++, x, y));

            if (i % charsPerLine == charsPerLine-1)
            {
                maxWidth = x+advance+margin > maxWidth ? x+advance+margin : maxWidth;
                
                x = margin;
                y += lineSpacing;
            }
            else
            {
                x += advance;
            }
        }
        movie.setFrameSize(new FSBounds(0, 0, maxWidth, y+margin));

        movie.add(new FSShowFrame());
        movie.encodeToFile(file.getPath());
    }
    private void encodeString(FSTextConstructor textGenerator, String str, File file) throws Exception
    {
        int fontSize = 280;
        int margin = fontSize;
        int layer = 1;
        int x = margin;
        int y = margin;
                
        FSMovie movie = new FSMovie();
        FSShapeConstructor path = new FSShapeConstructor();
         
        textGenerator.willDisplay(str.toCharArray());
        
        int fontId = movie.newIdentifier();
        FSDefineFont2 font = textGenerator.defineFont();
        font.setIdentifier(fontId);        

        movie.setFrameRate(1.0f);
        movie.add(new FSSetBackgroundColor(FSColorTable.lightblue()));
        movie.add(font);

        FSDefineText2 text = textGenerator.defineText(movie.newIdentifier(), str, fontSize, FSColorTable.black());        

        int textWidth = text.getBounds().getWidth();
        int textHeight = text.getBounds().getHeight();            
        int shapeId = movie.newIdentifier();
        
        path.newPath();
        path.add(new FSSolidLine(1, FSColorTable.darkblue()));
        path.rect(text.getBounds().getMinX(), text.getBounds().getMinY(), 
                        textWidth, textHeight);
        
        movie.add(path.defineShape(shapeId));
        movie.add(new FSPlaceObject2(shapeId, layer++, x+textWidth/2, y+textHeight/2));        
         
        movie.add(text);
        movie.add(new FSPlaceObject2(text.getIdentifier(), layer++, x, y));
        movie.add(new FSShowFrame());

        movie.setFrameSize(new FSBounds(0, 0, textWidth+2*margin, textHeight+2*margin));
        movie.encodeToFile(file.getPath());
    }
}