\JImageFilterGrayscale

Image Filter class to transform an image to grayscale.

Synopsis

class JImageFilterGrayscale extends JImageFilter {

• // Inherited members from JImageFilter
• protected  $handle;
• // methods
• public void execute()
• // Inherited methods from JImageFilter
• public void __construct()
• public abstract void execute()
}


Hierarchy

Extends

• JImageFilter

Members

protected

• $handle — resource

Methods

public

• execute() — Method to apply a filter to an image resource.

Inherited from JImageFilter

public

• execute() — Method to apply a filter to an image resource.