barcode.java

遗传算法改进神经网络源程序 该小程序可以添加条形码功能到你的网页或者applet上,这个applet把大写字母和数字转换为标准的条形码。

        int l;
        int i1;
        if(_orientation == 0 || _orientation == 2)
        {
            l = i;
            i1 = j;
        } else
        {
            l = j;
            i1 = i;
        }
        simpledimension.width = l;
        simpledimension.height = i1;
        return abyte0;
    }

    public void saveImage(int i, int j, int k, boolean flag, int l, String s, String s1)
        throws Exception
    {
        File file = new File(s1);
        FileOutputStream fileoutputstream = new FileOutputStream(file);
        Object obj;
        if(i == 3)
            obj = new JpgEncoder();
        else
            obj = new PngEncoder();
        Frame frame = new Frame();
        frame.addNotify();
        Image image = prepareImage(frame, j, k, flag, l, ((ImageEncoder) (obj)).use2ColorSource(), s);
        ((ImageEncoder) (obj)).encode(image, _clrFore.getColor(), _clrBack.getColor(), _figureTransparent, fileoutputstream);
        fileoutputstream.close();
        frame.dispose();
    }

    public void saveImage(int i, int j, int k, boolean flag, String s)
        throws Exception
    {
        saveImage(i, j, k, flag, null, s);
    }

    public void saveImage(int i, int j, int k, boolean flag, String s, String s1)
        throws Exception
    {
        saveImage(i, j, k, flag, 1, s, s1);
    }

    public void saveSimpleImage(int i, int j, int k, boolean flag, int l, String s, String s1)
        throws Exception
    {
        File file = new File(s1);
        FileOutputStream fileoutputstream = new FileOutputStream(file);
        Object obj;
        if(i == 3)
            obj = new JpgEncoder();
        else
            obj = new PngEncoder();
        SimpleDimension simpledimension = new SimpleDimension(0, 0);
        byte abyte0[] = prepareSimpleImage(j, k, flag, l, ((ImageEncoder) (obj)).use2ColorSource(), s, simpledimension);
        ((ImageEncoder) (obj)).encode(abyte0, simpledimension.width, simpledimension.height, _clrFore, _clrBack, _figureTransparent, fileoutputstream);
        fileoutputstream.close();
    }

    public void saveSimpleImage(int i, int j, int k, boolean flag, String s)
        throws Exception
    {
        saveSimpleImage(i, j, k, flag, null, s);
    }

    public void saveSimpleImage(int i, int j, int k, boolean flag, String s, String s1)
        throws Exception
    {
        saveSimpleImage(i, j, k, flag, 1, s, s1);
    }

    public void setAddOnCaption(String s)
    {
        setAddOnCaption(s.toCharArray());
    }

    public void setAddOnCaption(char ac[])
    {
        if(ac != null)
        {
            _acAddOnMsg = new char[ac.length];
            System.arraycopy(ac, 0, _acAddOnMsg, 0, ac.length);
        } else
        {
            _acAddOnMsg = null;
        }
    }

    public boolean setAddOnData(String s)
        throws InvalidAddOnDataException
    {
        return setAddOnData(s.toCharArray());
    }

    public boolean setAddOnData(char ac[])
        throws InvalidAddOnDataException
    {
        _bAddOnDataInvalid = true;
        if(ac != null)
        {
            _acOrigAddOnData = new char[ac.length];
            System.arraycopy(ac, 0, _acOrigAddOnData, 0, ac.length);
        }
        if(!_symbol.setAddOnText(ac))
        {
            if(_throwDataError)
                throw new InvalidAddOnDataException();
            else
                return false;
        } else
        {
            _bAddOnDataInvalid = false;
            return true;
        }
    }

    public void setAddOnTextAlign(int i)
    {
        _addOnTextAlign = i;
    }

    public void setBackColor(Color color)
    {
        _clrBack = new SimpleColor(color);
    }

    public void setBackSimpleColor(SimpleColor simplecolor)
    {
        _clrBack = simplecolor;
    }

    public int setBarTypeWidth(int i, int j)
    {
        return _symbol.setBarExt(i, j);
    }

    public void setBarcodeType(int i)
        throws ClassNotFoundException, InstantiationException, IllegalAccessException, BarcodeNotSupportedException
    {
        changeBarcodeType(i);
    }

    public void setCaption(String s)
    {
        setCaption(s.toCharArray());
    }

    public void setCaption(char ac[])
    {
        if(ac != null)
        {
            _acMsg = new char[ac.length];
            System.arraycopy(ac, 0, _acMsg, 0, ac.length);
        } else
        {
            _acMsg = null;
        }
    }

    public void setCheckCharShowMode(int i)
    {
        _checkCharShowMode = i;
    }

    public int setClearArea(int i, int j)
    {
        return _symbol.setMargin(i, j);
    }

    public void setClearAreaBottom(int i)
    {
        setClearArea(4, i);
    }

    public void setClearAreaLeft(int i)
    {
        setClearArea(1, i);
    }

    public void setClearAreaMiddle(int i)
    {
        setClearArea(5, i);
    }

    public void setClearAreaRight(int i)
    {
        setClearArea(3, i);
    }

    public void setClearAreaTop(int i)
    {
        setClearArea(2, i);
    }

    public boolean setData(String s)
        throws InvalidDataException
    {
        return setData(s.toCharArray());
    }

    public boolean setData(char ac[])
        throws InvalidDataException
    {
        switch(_license.getLicenseType())
        {
        case 3: // '\003'
        case 4: // '\004'
            return true;
        }
        _bDataInvalid = true;
        if(ac != null)
        {
            _acOrigData = new char[ac.length];
            System.arraycopy(ac, 0, _acOrigData, 0, ac.length);
        }
        if(!_symbol.setText(_acOrigData))
        {
            if(_throwDataError)
                throw new InvalidDataException();
            else
                return false;
        } else
        {
            _bDataInvalid = false;
            return true;
        }
    }

    public void setExtraText(String s)
    {
        if(s == null)
            s = "";
        if(_license.getLicenseType() != 2 && _extraTextPosition == -1)
            _extraTextPosition = 0;
        if(_license.getLicenseType() != 2 && _license.getLicenseType() != 5)
        {
            _extraText = s;
        } else
        {
            _extraText = _extraTextPrefix;
            if(s.length() > 0)
                _extraText += "\n" + s;
        }
    }

    public void setExtraTextPosition(int i)
    {
        if(_license.getLicenseType() != 2)
            switch(i)
            {
            case 0: // '\0'
            case 1: // '\001'
                _extraTextPosition = i;
                return;

            case -1: 
            default:
                return;
            }
        else
            return;
    }

    public void setExtraTopText(String s)
    {
        setExtraText(s);
    }

    public void setFigureTransparent(boolean flag)
    {
        _figureTransparent = flag;
    }

    public void setFont(Font font)
    {
        _font = new SimpleFont(font);
    }

    public void setForeColor(Color color)
    {
        _clrFore = new SimpleColor(color);
    }

    public void setForeSimpleColor(SimpleColor simplecolor)
    {
        _clrFore = simplecolor;
    }

    public void setHorzAlign(int i)
    {
        _horzAlign = i;
    }

    public int setInterCharSpace(int i)
    {
        return _symbol.setInterCharExt(i);
    }

    public void setInvalidDataAction(int i)
    {
        _invalidDataAction = i;
    }

    public void setOrientation(int i)
    {
        _orientation = i;
    }

    public void setRetainAspectRatio(boolean flag)
    {
        _retainAspectRatio = flag;
    }

    public void setShowCode39StartStop(boolean flag)
    {
        _showCode39StartStop = flag;
    }

    public void setSimpleFont(SimpleFont simplefont)
    {
        _font = simplefont;
    }

    public int setSpaceTypeWidth(int i, int j)
    {
        return _symbol.setSpaceExt(i, j);
    }

    public void setStretchText(boolean flag)
    {
        _stretchText = flag;
    }

    public void setTextAlign(int i)
    {
        _textAlign = i;
    }

    public void setThrowDataError(boolean flag)
    {
        _throwDataError = flag;
    }

    public void setUniBarHeight(boolean flag)
    {
        _uniBarHeight = flag;
    }

    public void setUpcSmallFont(boolean flag)
    {
        _upcSmallFont = flag;
    }

    public void setVertAlign(int i)
    {
        _vertAlign = i;
    }

    public static int[] simpleBitmapToPixelArray(byte abyte0[], int i, int j, int k, int l)
    {
        boolean flag;
        if((l == 0 || l == 255) && (k == 0 || k == 255))
            flag = true;
        else
            flag = false;
        int i1 = i;
        int j1 = j;
        int ai[] = new int[i1 * j1];
        int k1 = (i1 + 7) / 8;
        int l1 = 8 - i1 % 8;
        if(l1 == 8)