Graphics

java.lang.Object
- tests.Graphics

```
public class Graphics
extends java.lang.Object
```
See Also:
http://mmazur.eu.org/podstawy-przetwarzania-obrazow-java/

Constructor Summary

Constructors
Constructor and Description

Graphics(java.lang.String fileName)
Create new instance of class

Constructors
Constructor and Description
`Graphics(java.lang.String fileName)` Create new instance of class

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`blackAndWhite(int ton)` Method to change image to black and white mode
`void`	`blackAndWhite(int ton, boolean better)` Modifitied method to change image to black and white mode
`void`	`brightness(int howMore)` Method to change image's brightness
`void`	`changeColor(int color)` Method to change colour from picture to one of selected
`void`	`exaggeration(int h, int s)` Method to change image exaggeration
`void`	`greyScale()` Method to change colour from picture to grey scale
`void`	`save(java.lang.String type, java.lang.String fileName)` Method to save image to disc, if file exists - overwrite file.
`void`	`sepia()` Method to change colour from picture to sepia

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Graphics
```
public Graphics(java.lang.String fileName)
         throws java.io.IOException
```
    Create new instance of class
    
    Parameters:
    fileName - file from disk which is base to run class
    
    Throws:
    
    java.io.IOException
- Method Detail
  - changeColor
```
public void changeColor(int color)
```
    Method to change colour from picture to one of selected
    
    Parameters:
    color - 1-red, 2-green, 3-blue
  - greyScale
```
public void greyScale()
```
    Method to change colour from picture to grey scale
  - sepia
```
public void sepia()
```
    Method to change colour from picture to sepia
  - brightness
```
public void brightness(int howMore)
                throws java.lang.IllegalAccessException
```
    Method to change image's brightness
    
    Parameters:
    howMore - How more you want to add brightness
    
    Throws:
    
    java.lang.IllegalAccessException
  - exaggeration
```
public void exaggeration(int h,
                int s)
                  throws java.lang.IllegalArgumentException
```
    Method to change image exaggeration
    
    Parameters:
    h - how much you want to add to H i HSV model
    s - how much you want to add to S i HSV model
    
    Throws:
    
    java.lang.IllegalArgumentException
  - save
```
public void save(java.lang.String type,
        java.lang.String fileName)
          throws java.io.IOException
```
    Method to save image to disc, if file exists - overwrite file.
    
    Parameters:
    type - type of saved file ex. PNG, JPG
    fileName - filename of file which will be saved
    
    Throws:
    
    java.io.IOException
  - blackAndWhite
```
public void blackAndWhite(int ton)
```
    Method to change image to black and white mode
    
    Parameters:
    ton - how much sensitive it will be
  - blackAndWhite
```
public void blackAndWhite(int ton,
                 boolean better)
```
    Modifitied method to change image to black and white mode
    
    Parameters:
    ton - how much sensitive it will be
    better - if true you will turn on modulate of ton

Class Graphics

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Graphics

Method Detail

changeColor

greyScale

sepia

brightness

exaggeration

save

blackAndWhite

blackAndWhite