All Classes

Class	Description
Abs	Represents the abs function in the Picasso language.
AbsAnalyzer	Handles parsing the abs function.
AbsToken	Represents the abs function token
AbstractImageExpression	Common functionality for image-based expressions.
Animator	Animates an expression by varying the time parameter from -1 to 1
Assign	Represents an assignment in the Picasso language.
AssignAnalyzer	Handles parsing assignment.
AssignToken	Represents the assignment token
Atan	Represents the arc tangent function in the Picasso language.
AtanAnalyzer	Handles parsing the atan function.
AtanToken	Represents the atan function token
BinaryOperator	Represents an operator that has two identifiers.
BuiltinFunctionsReader	Handles reading the available built-in functions from a file.
ButtonPanel	The collection of commands represented as buttons that apply to the active image.
Canvas	The canvas on which to present the image.
Ceil	Represents the Ceil (round up) function in the Picasso language.
CeilAnalyzer	Handles parsing the Ceil function.
CeilToken	Represents the Ceil function token
CharConstants	Symbolic names for character constants
CharToken	A token represented by a single character, e.g., '*', ';', '[' and so on; the method equals compares a CharToken as equal to another CharToken encapsulating the same character.
CharTokenFactory	Factory for generating CharToken objects ensuring that only one of any specific CharToken object is created (enforcing CharToken singleton-ness per char value)
Clamp	Represents the clamp function in the Picasso language.
ClampAnalyzer	Handles parsing the Clamp function.
ClampToken	Represents the clamp function token
ColorAnalyzer	SemanticAnalyzer for an RGB Color
ColorToken	Represents a color (using double values).
Command<T>	An abstract command class that operates on some target object.
CommaToken	Represents a comma in the Picasso programming language
Constant	Represents a constant in the Picasso language.
ConstantAnalyzer	Analyzer for a constant, must be between [-1, 1]
Cos	Represents the cosine function in the Picasso language.
CosAnalyzer	Handles parsing the Cos function.
CosToken	Represents the cosine function token
Divide	Represents the division operator in the Picasso language.
DivideAnalyzer	Handles parsing the division operator.
DivideToken	Represents the modulo operator token
EOFToken	This represents an end-of-file token.
EvaluatableExpression	Classes that implement this interface can be evaluated for the image.
Evaluator	Evaluate an expression for each pixel in a image.
Exp	Represents the exp function in the Picasso language.
ExpAnalyzer	Handles parsing the Exp function.
Exponent	Represents the exponent operator in the Picasso language.
ExponentAnalyzer	Handles parsing the exponent operator.
ExponentToken	Represents the minus sign token
ExpressionTreeGenerator	Parses a string into an expression tree based on rules for arithmetic.
ExpressionTreeNode	All elements of the language (e.g., that make up ExpressionTree) should extend ExpressionTreeNode.
ExpToken	Represents the exp function token
FileCommand<T>	An abstract command that allows access to the file system through a JFileChooser dialog box.
Floor	Represents the floor function in the Picasso language.
FloorAnalyzer	Handles parsing the Floor function.
FloorToken	Represents the floor function token
Frame	Main container for the Picasso application.
FunctionToken	Parent class for Tokens that represent functions.
GUIErrorReporter	Purpose: This class is responsible for reporting errors on the GUI along with warnings that the user receives through GUI pop-up messages.
IdentifierAnalyzer	Handle an identifier token
IdentifierAnalyzer.Cell
IdentifierToken	Represents an identifier (a variable name)
ImageClip	Represents the imageClip function.
ImageClipAnalyzer	Builds an ImageClip node from postfix tokens.
ImageClipToken	Represents the imageClip function token.
ImageWrap	Represents the imageWrap function.
ImageWrapAnalyzer	Builds an ImageWrap node from postfix tokens.
ImageWrapToken	Represents the imageWrap function token
ImprovedNoise	JAVA REFERENCE IMPLEMENTATION OF IMPROVED NOISE - COPYRIGHT 2002 KEN PERLIN.
LeftBracketToken	Represents a left bracket in the Picasso programming language
LeftParenToken	Represents a left parenthesis in the Picasso programming language
LoadExpression	Command that loads an expression from a file into the GUI text field.
Log	Represents the log function in the Picasso language.
LogAnalyzer	Handles parsing the Log function.
LogToken	Represents the log function token
Main	Starting point for Picasso.
Minus	Represents the minus operator in the Picasso language.
MinusAnalyzer	Handles parsing the minus operator.
MinusToken	Represents the minus sign token
Mod	Represents the mod operator in the Picasso language.
ModAnalyzer	Handles parsing the modulo operator.
ModToken	Represents the modulo operator token
Multiply	Represents the times operator in the Picasso language.
MultiplyAnalyzer	Handles parsing the multiplicative operator.
MultiplyToken	Represents the modulo operator token
NamedCommand<T>	A command with a name (e.g., to display on a button)
Negate	Represents the unary negate operator '!' in the Picasso language.
NegateAnalyzer	Handles parsing the unary negate operator '!'.
NegateToken	Represents the minus sign token
NumberToken	Represents a number (using double values).
OperationInterface	A marker interface
ParseException	Describe an exception that occurred during parsing.
PerlinBW	Represents the perlinBW(expr, expr) function in the Picasso language.
PerlinBWAnalyzer	Handles parsing the perlinBW(expr, expr) function.
PerlinBWToken	Represents the perlinBW function token.
PerlinColor	Represents the perlinColor(expr, expr) function in the Picasso language.
PerlinColorAnalyzer	Handles parsing the perlinColor(expr, expr) function.
PerlinColorToken	Represents the perlinColor function token.
Pixmap	Class for manipulating graphics images, originally developed in C++.
Plus	Represents the plus operator in the Picasso language.
PlusAnalyzer	Handles parsing the plus or "addition function".
PlusToken	Represents the plus sign token
Precedence
Random	Represents the random() function in the Picasso language.
RandomAnalyzer	Handles parsing the random() function.
RandomToken	Represents the random() function token.
Reader	Open the chosen image file and display in the Pixmap target.
ReferenceForExpressionEvaluations	This is the original implementation.
RGBColor	Special color class for Picasso.
RgbToYCrCb	Represents the rgbToYCrCb function in the Picasso language.
RgbToYCrCbAnalyzer	Handles parsing the RgbToYCrCb function.
RgbToYCrCbToken	Represents the rgbToYCrCb function token
RightBracketToken	Represents a right bracket in the Picasso programming language
RightParenToken	Represents a right parenthesis in the Picasso programming language
Roots	Polynomiography root visualization.
RootsAnalyzer	Handles parsing the Roots function.
RootsToken	Token for roots(expression)
SemanticAnalyzer	SemanticAnalyzer calls appropriate SemanticAnalyzer for the given token
SemanticAnalyzerInterface	The interface that all Semantic Analyzers must implement
Sin	Represents the sine function in the Picasso language.
SinAnalyzer	Handles parsing the Sin function.
SinToken	Represents the sin function token
StringAnalyzer	Semantic analyzer for StringToken.
StringToken	Represents a string, e.g.
T	Represents t (time) in a Picasso expression for animations
Tan	Represents the tangent function in the Picasso language.
TanAnalyzer	Handles parsing the Tan function.
TanToken	Represents the tangent function token
ThreadedCommand<T>	Execute a long running command in a separate thread and display the results in a component while the command is running.
Token	Represents tokens in the Picasso programming language
TokenFactory	Looks at a generic token and creates the appropriate token type
Tokenizer	A tokenizer for the Picasso language.
UnaryFunction	Represents a function that takes one argument.
UnaryFunctionAnalyzer
Variable	Represents a variable
Wrap	Represents the wrap function in the Picasso language.
WrapAnalyzer	Handles parsing the Wrap function.
WrapToken	Represents the wrap function token
Writer	Save the chosen file.
X	Represents x in a Picasso expression
Y	Represents y in a Picasso expression
YCrCbToRGB	Represents the yCrCbToRGB function in the Picasso language.
YCrCbToRGBAnalyzer	Handles parsing the YCrCbToRGB function.
YCrCbToRGBToken	Represents the yCrCbToRGB function token