CreateGradientShadingPDF

java.lang.Object
- org.apache.pdfbox.examples.pdmodel.CreateGradientShadingPDF

```
public class CreateGradientShadingPDF
extends java.lang.Object
```
This example creates a PDF with type 2 (axial) and type 3 (radial) shadings with a type 2 (exponential) function, and a type 4 (gouraud triangle shading) without function.

Constructor Summary

Constructors
Constructor Description

CreateGradientShadingPDF()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`create(java.lang.String file)`	This will create the PDF and write the contents to a file.
`static void`	`main(java.lang.String[] args)`	This will create a blank document.
`private static void`	`usage()`	This will print the usage of this class.

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

- Constructor Detail
  - CreateGradientShadingPDF
```
public CreateGradientShadingPDF()
```
- Method Detail
  - create
```
public void create(java.lang.String file)
            throws java.io.IOException
```
    This will create the PDF and write the contents to a file.
    
    Parameters:
    
    file - The name of the file to write to.
    
    Throws:
    
    java.io.IOException - If there is an error writing the data.
  - main
```
public static void main(java.lang.String[] args)
                 throws java.io.IOException
```
    This will create a blank document.
    
    Parameters:
    
    args - The command line arguments.
    
    Throws:
    
    java.io.IOException - If there is an error writing the document data.
  - usage
```
private static void usage()
```
    This will print the usage of this class.