Class com.java4less.rmaxicode.RMaxiCode

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Canvas
                   |
                   +----com.java4less.rmaxicode.RMaxiCode

public class RMaxiCode

extends Canvas

this class paints a maxicode barcode. The following is an example:

RMaxiCode rm=new RMaxiCode();

rm.setData("This is a test"); // set the data to encode

rm.setMode(4); // set the mode

myPanel.add(rm); // add the maxicode to your panel

backColor . Symbol's backgound color.

color . Symbols's foregorund color.

L

Length in mm of the symbol. The default is 25.5

offsetX

paint the symbol at these coordinates. The default is 0.

offsetY

paint the symbol at these coordinates. The default is 0.

RMaxiCode()

Constructor

 

getAutoResize()

if true the image will be resized to fit the size of the barcode . Use this only to draw the maxicode on the screen.

getCountry()

country code (modes 2 and 3)

getData()

data to be encoded.

getHHexagon()

Height of hexagon modules (pixels)

getMode()

maxicode mode.

getName()

Returns "RMaxiCode".

getNumberOfCodes()

number of symbol in structured appended mode

getPositionOfCode()

number of symbol in structured appended mode

getPreferredSize()

returns size needed to draw the symbol

getResolution()

Get current resolution of the printer (in dpi)

getRotation()

rotation angle. Can be 0, 90,180 or 270.

getServiceClass()

service class (modes 2 and 3).

getWHexagon()

width of hexagon modules (pixels)

getZipCode()

postal code (modes 2 and 3)

paint(Graphics)

paints the maxicode symbol.

setAutoResize(boolean)

if true the image will be resized to fit the size available for the component.

setCountry(String)

country code (modes 2 and 3) . A 3 -digit number.

setData(String)

data to be encoded.

 

setHexagonPattern(int[][])

set a user defined pattern for the hexagons.

setL(double)

Set length of length symbol.

setMode(int)

maxicode mode.

setNumberOfCodes(int)

number of symbol in structured appended mode.

setPositionOfCode(int)

number of symbol in structured appended mode .

setRedraw(boolean)

force recalculating the symbol next time paint() is called

setResolution(int)

Set resolution of the printer (in dpi).

setRotation(int)

rotation angle. Can be 0, 90,180 or 270.

setServiceClass(String)

service class (modes 2 and 3). A 3 -digit number.

setZipCode(String)

postal code (modes 2 and 3) . A 9 -digit number in mode 2 and a 5 alphanumeric string in mode 3.

 public Color color

 public Color backColor

 public double L

Length in mm of the symbol

 public int offsetX

paint the symbol at these coordinates

 public int offsetY

paint the symbol at these coordinates

 public RMaxiCode()

Constructor

getAutoResize

 public boolean getAutoResize()

if true the image will be resized to fit the size of the barcode

 public String getCountry()

country code (modes 2 and 3)

 public String getData()

data to be encoded. In modes 2 and 3 if the postal code is empty it will be extracted from the begining of this string (see maxicode specifications)

 public int getHHexagon()

Height of hexagon modules (pixels)

 public int getMode()

maxicode mode. Values range from 2 to 6

 public String getName()

Returns "RMaxiCode".

Overrides:

getName in class Component

 public int getNumberOfCodes()

number of symbol in structured appended mode

 public int getPositionOfCode()

number of symbol in structured appended mode

 public Dimension getPreferredSize()

returns size needed to draw the symbol. Will depens on L and the resolution.

Overrides:

getPreferredSize in class Component

 public int getResolution()

Get current resolution of the printer (in dpi)

 public int getRotation()

rotation angle. It can be 0,90,180 or 270

 public String getServiceClass()

service class (modes 2 and 3). In mode 2 it can be an alphanumeric of length 5. In mode 3 can be a numeric of length 9.

 public int getWHexagon()

width of hexagon modules (pixels)

 public String getZipCode()

postal code (modes 2 and 3)

 public void paint(Graphics g)

paints the maxicode symbol.

Overrides:

paint in class Canvas

 public void setAutoResize(boolean b)

if true the image will be resized to fit the size available for the component. Thi is used to show the symbol on the screen.

 public void setCountry(String c)

country code (modes 2 and 3)

 public void setData(String d)

data to be encoded. If the postal code, service class and country are left empyt in mode 2 and 3, they will be extracted from this string as follows:

1. If the string begins by [)>RS01GS the following format is expected: [)>RS01GSPostalCodeGSCountryGSServiceGSdata..... where RS is character number 30 and GS is character number 29

2. otherwise the format must be: PostalCodeGSCountryGSServiceGSdata.....

 public void setHexagonPattern(int p[][])

set a user defined pattern for the hexagons. For example, in a resolution of 8 dots per millimeter:

int[][] pattern =

{ {0,0,0,0,0,0,0},

{0,0,0,1,1,0,0},

{0,0,1,1,1,1,0},

{0,1,1,1,1,1,1},

{0,1,1,1,1,1,1},

{0,1,1,1,1,1,1},

{0,0,1,1,1,1,0},

{0,0,0,1,1,0,0}, };

 

myMaxicode.setPattern(pattern);

 

you can uset getHHexagon() and gwtWHexagon to find out the size of the pattern in pixels.

 public boolean setL(double l)

Set length of length symbol. The default is 25.5 millimeters.

 public void setMode(int m)

maxicode mode. Values range from 2 to 6

 public void setNumberOfCodes(int n)

number of symbol in structured appended mode

 public void setPositionOfCode(int n)

number of symbol in structured appended mode

 public void setRedraw(boolean b)

force recalculating the symbol next time paint() is called

 public boolean setResolution(int r)

Set resolution of the printer (in dpi). The default is 200 dpi.

 public void setRotation(int r)

rotation angle. It can be 0,90,180 or 270

 public void setServiceClass(String s)

service class (modes 2 and 3). In mode 2 it can be an alphanumeric of length 5. In mode 3 can be a numeric of length 9.

 public void setZipCode(String zp)

postal code (modes 2 and 3)