ImageClip (Wizards' Picasso API (including private classes))

java.lang.Object
- picasso.parser.language.ExpressionTreeNode
- - picasso.parser.language.expressions.AbstractImageExpression
  - - picasso.parser.language.expressions.ImageClip

All Implemented Interfaces:

EvaluatableExpression
```
public class ImageClip
extends AbstractImageExpression
```
Represents the imageClip function. Clips and samples an image using the given coordinate expressions.

- Field Summary
  - Fields inherited from class picasso.parser.language.expressions.AbstractImageExpression
    filename, xExpr, yExpr
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ImageClip(String filename, ExpressionTreeNode xExpr, ExpressionTreeNode yExpr)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  protected RGBColor sampleImage(BufferedImage img, double xVal, double yVal)
  - Methods inherited from class picasso.parser.language.expressions.AbstractImageExpression
    evaluate, loadImage, toPixelCoordinate
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImageClip

public ImageClip(String filename,
                 ExpressionTreeNode xExpr,
                 ExpressionTreeNode yExpr)

Method Detail

sampleImage

protected RGBColor sampleImage(BufferedImage img,
                               double xVal,
                               double yVal)

Specified by:: sampleImage in class AbstractImageExpression