picasso.parser.language.expressions
Class Image
java.lang.Object
picasso.parser.language.ExpressionTreeNode
picasso.parser.language.expressions.Image
- All Implemented Interfaces:
- EvaluatableExpression
public class Image
- extends ExpressionTreeNode
Represents a String (filename) in the Picasso language.
- Author:
- David Margolies
Constructor Summary |
Image(java.lang.String filename)
|
Methods inherited from class java.lang.Object |
getClass, hashCode, notify, notifyAll, wait, wait, wait |
Image
public Image(java.lang.String filename)
- Parameters:
d
- must be in range [-1, 1]
image
public Pixmap image()
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
evaluate
public RGBColor evaluate(double x,
double y)
- Description copied from class:
ExpressionTreeNode
- Evaluate this expression, given x and y
- Specified by:
evaluate
in interface EvaluatableExpression
- Specified by:
evaluate
in class ExpressionTreeNode
- Returns:
- the result of evaluating the expression
equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in class java.lang.Object