A B C D E F G I J L M N O P Q R S T U V W X Y
All Classes All Packages

A

Abs - Class in picasso.parser.language.expressions

Represents the absolute value function in the Picasso language.

Abs(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Abs

Create a absolute value expression tree that takes as a parameter the given expression

AbsAnalyzer - Class in picasso.parser

Handles parsing the Absolute Value function

AbsAnalyzer() - Constructor for class picasso.parser.AbsAnalyzer

AbsToken - Class in picasso.parser.tokens.functions

Represents the absolute value function token

AbsToken() - Constructor for class picasso.parser.tokens.functions.AbsToken

add(String) - Static method in class picasso.view.commands.ExpressionHistory

add(String, Command<Pixmap>) - Method in class picasso.view.ButtonPanel

Add the given Command as a button with the given button text.

add(NamedCommand<Pixmap>) - Method in class picasso.view.ButtonPanel

Add the given Command as a button.

ADD_OR_SUBTRACT - Static variable in class picasso.parser.tokens.Token

Addition - Class in picasso.parser.language.expressions

Represents the + operator in the Picasso language.

Addition(ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Addition

Create an Addition expression tree that takes as a parameter the given expression

addSemanticAnalyzerMapping(String, String) - Method in class picasso.parser.SemanticAnalyzer

Adds the mapping between the Token class and the SemanticAnalyzer class

APOSTROPHE - Static variable in class picasso.parser.language.CharConstants

Assignment - Class in picasso.parser.language.expressions

Represents assignment in the Picasso language.

Assignment(StringVariable, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Assignment

AssignmentAnalyzer - Class in picasso.parser

Handles parsing the assignment operator "=".

AssignmentAnalyzer() - Constructor for class picasso.parser.AssignmentAnalyzer

AssignmentToken - Class in picasso.parser.tokens.operations

Represents an '=' used for assignment in the Picasso programming language

AssignmentToken() - Constructor for class picasso.parser.tokens.operations.AssignmentToken

Atan - Class in picasso.parser.language.expressions

Represents the arctangent function in the Picasso language.

Atan(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Atan

Create an arctangent expression tree that takes as a parameter the given expression

AtanAnalyzer - Class in picasso.parser

Handles parsing the arctangent function

AtanAnalyzer() - Constructor for class picasso.parser.AtanAnalyzer

AtanToken - Class in picasso.parser.tokens.functions

Represents the arctangent function token

AtanToken() - Constructor for class picasso.parser.tokens.functions.AtanToken

B

BACK_SLASH - Static variable in class picasso.parser.language.CharConstants

BANG - Static variable in class picasso.parser.language.CharConstants

BinaryFunction - Class in picasso.parser.language.expressions

Represents a function that takes two arguments.

BinaryFunction(ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.BinaryFunction

BuiltinFunctionsReader - Class in picasso.parser.language

Handles reading the available built-in functions from a file.

BuiltinFunctionsReader() - Constructor for class picasso.parser.language.BuiltinFunctionsReader

ButtonPanel - Class in picasso.view

The collection of commands represented as buttons that apply to the active image.

ButtonPanel(Canvas) - Constructor for class picasso.view.ButtonPanel

Create panel that will update the given picasso.view.

C

canvas - Variable in class picasso.view.commands.EvaluateParent

Canvas - Class in picasso.view

The canvas on which to present the image.

Canvas(JFrame) - Constructor for class picasso.view.Canvas

Canvas(JFrame, String) - Constructor for class picasso.view.Canvas

capitalize(String) - Static method in class picasso.parser.tokens.TokenFactory

Capitalizes the first letter in the string

CARET - Static variable in class picasso.parser.language.CharConstants

Ceil - Class in picasso.parser.language.expressions

Represents the ceiling function in the Picasso language.

Ceil(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Ceil

Create a ceiling expression tree that takes as a parameter the given expression

CeilAnalyzer - Class in picasso.parser

Handles parsing the ceiling function.

CeilAnalyzer() - Constructor for class picasso.parser.CeilAnalyzer

CeilToken - Class in picasso.parser.tokens.functions

Represents the ceiling function token

CeilToken() - Constructor for class picasso.parser.tokens.functions.CeilToken

CharConstants - Class in picasso.parser.language

Symbolic names for character constants

CharConstants() - Constructor for class picasso.parser.language.CharConstants

CharToken - Class in picasso.parser.tokens.chars

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.

CharToken(int) - Constructor for class picasso.parser.tokens.chars.CharToken

Represents the given single-character token

CharTokenFactory - Class in picasso.parser.tokens

Factory for generating CharToken objects ensuring that only one of any specific CharToken object is created (enforcing CharToken singleton-ness per char value)

CharTokenFactory() - Constructor for class picasso.parser.tokens.CharTokenFactory

clamp() - Method in class picasso.parser.language.expressions.RGBColor

Clamps the color components between COLOR_MIN and COLOR_MAX

clamp(double) - Static method in class picasso.parser.language.expressions.RGBColor

Clamps the value to between COLOR_MIN and COLOR_MAX

Clamp - Class in picasso.parser.language.expressions

Represents the clamp function in the Picasso language.

Clamp(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Clamp

Create a clamp expression tree that takes as a parameter the given expression

ClampAnalyzer - Class in picasso.parser

Handles parsing the clamp function

ClampAnalyzer() - Constructor for class picasso.parser.ClampAnalyzer

ClampToken - Class in picasso.parser.tokens.functions

Represents the clamp function token

ClampToken() - Constructor for class picasso.parser.tokens.functions.ClampToken

COLOR_MAX - Static variable in class picasso.parser.language.expressions.RGBColor

COLOR_MIN - Static variable in class picasso.parser.language.expressions.RGBColor

ColorAnalyzer - Class in picasso.parser

SemanticAnalyzer for an RGB Color

ColorAnalyzer() - Constructor for class picasso.parser.ColorAnalyzer

ColorToken - Class in picasso.parser.tokens

Represents a color (using double values).

ColorToken(double, double, double) - Constructor for class picasso.parser.tokens.ColorToken

Constructs a token representing the value

COMMA - Static variable in class picasso.parser.language.CharConstants

Command<T> - Interface in picasso.util

An abstract command class that operates on some target object.

CommaToken - Class in picasso.parser.tokens.chars

Represents a comma in the Picasso programming language

CommaToken() - Constructor for class picasso.parser.tokens.chars.CommaToken

Constant - Class in picasso.parser.language.expressions

Represents a constant in the Picasso language.

Constant(double) - Constructor for class picasso.parser.language.expressions.Constant

Creates a new Constant object that represents the given value

CONSTANT - Static variable in class picasso.parser.tokens.Token

ConstantAnalyzer - Class in picasso.parser

Analyzer for a constant, must be between [-1, 1]

ConstantAnalyzer() - Constructor for class picasso.parser.ConstantAnalyzer

contains(String) - Static method in class picasso.parser.language.expressions.VariableStore

Cos - Class in picasso.parser.language.expressions

Represents the cosine function in the Picasso language.

Cos(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Cos

Create a cosine expression tree that takes as a parameter the given expression

CosAnalyzer - Class in picasso.parser

Handles parsing the cosine function

CosAnalyzer() - Constructor for class picasso.parser.CosAnalyzer

CosToken - Class in picasso.parser.tokens.functions

Represents the cosine function token

CosToken() - Constructor for class picasso.parser.tokens.functions.CosToken

D

DEFAULT_COLOR - Static variable in class picasso.model.Pixmap

DEFAULT_NAME - Static variable in class picasso.model.Pixmap

DEFAULT_SIZE - Static variable in class picasso.model.Pixmap

Division - Class in picasso.parser.language.expressions

Represents the / operator in the Picasso language.

Division(ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Division

Create a Multiplication expression tree that takes as a parameter the given expression

DivisionAnalyzer - Class in picasso.parser

Handles parsing the slash or "division operator".

DivisionAnalyzer() - Constructor for class picasso.parser.DivisionAnalyzer

DivisionToken - Class in picasso.parser.tokens.operations

Represents the division sign token

DivisionToken() - Constructor for class picasso.parser.tokens.operations.DivisionToken

DOLLAR - Static variable in class picasso.parser.language.CharConstants

DOMAIN_MAX - Static variable in class picasso.view.commands.EvaluateParent

DOMAIN_MAX - Static variable in class picasso.view.commands.OpenFileEvaluator

DOMAIN_MIN - Static variable in class picasso.view.commands.EvaluateParent

DOMAIN_MIN - Static variable in class picasso.view.commands.OpenFileEvaluator

E

EOFToken - Class in picasso.parser.tokens

This represents an end-of-file token.

EQUAL - Static variable in class picasso.parser.language.CharConstants

equals(Object) - Method in class picasso.parser.language.expressions.BinaryFunction

Checks if the left and right child objects are equal.

equals(Object) - Method in class picasso.parser.language.expressions.Constant

Determines if two Constants are equivalent (represent the same value.)

equals(Object) - Method in class picasso.parser.language.expressions.Negate

Compares two unary functions for equality

equals(Object) - Method in class picasso.parser.language.expressions.RGBColor

equals(Object) - Method in class picasso.parser.language.expressions.UnaryFunction

Compares two unary functions for equality

equals(Object) - Method in class picasso.parser.language.expressions.X

equals(Object) - Method in class picasso.parser.language.expressions.Y

equals(Object) - Method in class picasso.parser.tokens.chars.CharToken

equals(Object) - Method in class picasso.parser.tokens.ColorToken

equals(Object) - Method in class picasso.parser.tokens.EOFToken

equals(Object) - Method in class picasso.parser.tokens.functions.FunctionToken

Compares two unary function tokens for equality

equals(Object) - Method in class picasso.parser.tokens.IdentifierToken

equals(Object) - Method in class picasso.parser.tokens.NumberToken

equals(Object) - Method in class picasso.parser.tokens.StringToken

Checks StringToken equals another object.

ERROR_TOLERANCE - Static variable in class picasso.parser.language.expressions.RGBColor

for testing

EvaluatableExpression - Interface in picasso.parser.language

Classes that implement this interface can be evaluated for the image.

evaluate(double, double) - Method in interface picasso.parser.language.EvaluatableExpression

evaluate(double, double) - Method in class picasso.parser.language.expressions.Addition

Evaluates this expression at the given x,y point by evaluating the addition of the left and right values.

evaluate(double, double) - Method in class picasso.parser.language.expressions.Assignment

evaluate(double, double) - Method in class picasso.parser.language.expressions.BinaryFunction

evaluate(double, double) - Method in class picasso.parser.language.expressions.Constant

The constant is like an RGB Color with the constant as each component.

evaluate(double, double) - Method in class picasso.parser.language.expressions.Division

Evaluates this expression at the given x,y point by evaluating the multiplication of the left and right values.

evaluate(double, double) - Method in class picasso.parser.language.expressions.Exponent

Evaluates this expression at the given x,y point by evaluating the exponent of the left and right values.

evaluate(double, double) - Method in class picasso.parser.language.expressions.Image

Finds the color at the given x,y point

evaluate(double, double) - Method in class picasso.parser.language.expressions.ImageClip

Evaluates this expression at the given x,y point

evaluate(double, double) - Method in class picasso.parser.language.expressions.ImageWrap

Evaluates this expression at the given x,y point

evaluate(double, double) - Method in class picasso.parser.language.expressions.Modular

Evaluates this expression at the given x,y point by evaluating the mod of the left and right values.

evaluate(double, double) - Method in class picasso.parser.language.expressions.Multiplication

Evaluates this expression at the given x,y point by evaluating the multiplication of the left and right values.

evaluate(double, double) - Method in class picasso.parser.language.expressions.Negate

Evaluates this expression at the given value on the RGB values

evaluate(double, double) - Method in class picasso.parser.language.expressions.PerlinBW

evaluate(double, double) - Method in class picasso.parser.language.expressions.PerlinColor

evaluate(double, double) - Method in class picasso.parser.language.expressions.Random

evaluate(double, double) - Method in class picasso.parser.language.expressions.RGBColor

Returns this color

evaluate(double, double) - Method in class picasso.parser.language.expressions.RGBToYCrCb

Evaluates this expression at the given value on the RGB values Special version of method specifically to handle unique variations of YCrCb

evaluate(double, double) - Method in class picasso.parser.language.expressions.StringVariable

evaluate(double, double) - Method in class picasso.parser.language.expressions.Subtraction

Evaluates this expression at the given x,y point by evaluating the subtraction of the left minus the right value.

evaluate(double, double) - Method in class picasso.parser.language.expressions.UnaryFunction

Evaluates this expression at the given value on the RGB values

evaluate(double, double) - Method in class picasso.parser.language.expressions.Variable

evaluate(double, double) - Method in class picasso.parser.language.expressions.X

Returns the color represented by x.

evaluate(double, double) - Method in class picasso.parser.language.expressions.Y

Returns the color represented by y.

evaluate(double, double) - Method in class picasso.parser.language.expressions.YCrCbToRGB

Evaluates this expression at the given value on the YUV values Special version of method specifically to handle unique variations of YCrCb

evaluate(double, double) - Method in class picasso.parser.language.ExpressionTreeNode

Evaluate this expression, given x and y

evaluate(ExpressionTreeNode) - Method in class picasso.model.Pixmap

EvaluateParent - Class in picasso.view.commands

Interface for various types of evaluators to implement

EvaluateParent(JTextField, JLabel, Canvas) - Constructor for class picasso.view.commands.EvaluateParent

evaluator - Variable in class picasso.view.Frame

evaluator(double) - Method in class picasso.parser.language.expressions.Abs

Evaluates the absolute value of the function's parameter

evaluator(double) - Method in class picasso.parser.language.expressions.Atan

Evaluates the arctangent of the function's parameter

evaluator(double) - Method in class picasso.parser.language.expressions.Ceil

Evaluates the ceiling of the function's parameter

evaluator(double) - Method in class picasso.parser.language.expressions.Clamp

Evaluates the clamping of a function's parameter Clamps any given constant to [-1, 1]

evaluator(double) - Method in class picasso.parser.language.expressions.Cos

Evaluates the cosine of the function's parameter

evaluator(double) - Method in class picasso.parser.language.expressions.Exp

Evaluates the function's parameter to the e power

evaluator(double) - Method in class picasso.parser.language.expressions.Floor

Evaluates the floor of the function's parameter

evaluator(double) - Method in class picasso.parser.language.expressions.Log

Evaluates the natural logarithm of the function's parameter Takes the natural logarithm of the absolute value of the function's parameter Inputs of 0 return negative infinity

evaluator(double) - Method in class picasso.parser.language.expressions.Negate

evaluator(double) - Method in class picasso.parser.language.expressions.RGBToYCrCb

Unable to use method because function varies for each RGB value Is not called

evaluator(double) - Method in class picasso.parser.language.expressions.Sin

Evaluates the sine of the function's parameter

evaluator(double) - Method in class picasso.parser.language.expressions.Tan

Evaluates the tangent of the function's parameter

evaluator(double) - Method in class picasso.parser.language.expressions.UnaryFunction

Abstract method implementing the unary function

evaluator(double) - Method in class picasso.parser.language.expressions.Wrap

Evaluates the wrapping of a function's parameter Performs wrapping for any given constant around [-1, 1] Integer inputs of the type 2n-1 for n <= 0 return -1 Integer inputs of the type 2n+1 for n >= 0 return 1

evaluator(double) - Method in class picasso.parser.language.expressions.YCrCbToRGB

Unable to use method because return function varies for each RGB value Is not called

execute(Pixmap) - Method in class picasso.view.commands.EvaluateParent

Implementation varies slightly based on evaluator

execute(Pixmap) - Method in class picasso.view.commands.ExpressionEvaluator

Evaluate an expression for each point in the image

execute(Pixmap) - Method in class picasso.view.commands.ExpressionHistory

Displays user's history in a popup box.

execute(Pixmap) - Method in class picasso.view.commands.OpenFileCommand

execute(Pixmap) - Method in class picasso.view.commands.OpenFileEvaluator

Evaluate an expression for each point in the image.

execute(Pixmap) - Method in class picasso.view.commands.RandomEvaluator

Evaluate an expression for each point in the image.

execute(Pixmap) - Method in class picasso.view.commands.Reader

Displays the image file on the given target.

execute(Pixmap) - Method in class picasso.view.commands.StringToImageEvaluator

execute(Pixmap) - Method in class picasso.view.commands.Writer

execute(Pixmap, ExpressionTreeNode) - Method in class picasso.view.commands.OpenFileEvaluator

execute(T) - Method in interface picasso.util.Command

Implementations determine how to update the given target object

execute(T) - Method in class picasso.util.NamedCommand

Run the given command.

execute(T) - Method in class picasso.util.ThreadedCommand

Run the command on the target or cancel it if is already running.

Exp - Class in picasso.parser.language.expressions

Represents the exponential function in the Picasso language.

Exp(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Exp

Create an exponential expression tree that takes as a parameter the given expression

ExpAnalyzer - Class in picasso.parser

Handles parsing the exponential function

ExpAnalyzer() - Constructor for class picasso.parser.ExpAnalyzer

Exponent - Class in picasso.parser.language.expressions

Represents the ^ operator in the Picasso language.

Exponent(ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Exponent

Create a Exponent expression tree that takes as a parameter the given expression

EXPONENT - Static variable in class picasso.parser.tokens.Token

ExponentAnalyzer - Class in picasso.parser

Handles parsing the caret or "exponent operator".

ExponentAnalyzer() - Constructor for class picasso.parser.ExponentAnalyzer

ExponentToken - Class in picasso.parser.tokens.operations

Represents the exponent sign token

ExponentToken() - Constructor for class picasso.parser.tokens.operations.ExponentToken

ExpressionEvaluator - Class in picasso.view.commands

Evaluate an expression for each pixel in a image.

ExpressionEvaluator(JTextField, JLabel, Canvas) - Constructor for class picasso.view.commands.ExpressionEvaluator

ExpressionHistory - Class in picasso.view.commands

Keeps a history of expressions, allows you to reevaluate your history

ExpressionHistory(JTextField, EvaluateParent) - Constructor for class picasso.view.commands.ExpressionHistory

ExpressionTreeGenerator - Class in picasso.parser

Parses a string into an expression tree based on rules for arithmetic.

ExpressionTreeGenerator() - Constructor for class picasso.parser.ExpressionTreeGenerator

ExpressionTreeNode - Class in picasso.parser.language

All elements of the language (e.g., that make up ExpressionTree) should extend ExpressionTreeNode.

ExpressionTreeNode() - Constructor for class picasso.parser.language.ExpressionTreeNode

ExpToken - Class in picasso.parser.tokens.functions

Represents the exponential function token

ExpToken() - Constructor for class picasso.parser.tokens.functions.ExpToken

F

FileCommand<T> - Class in picasso.util

An abstract command that allows access to the file system through a JFileChooser dialog box.

FileCommand(int) - Constructor for class picasso.util.FileCommand

Create command that will pop-up the given type of JFileChooser dialog

Floor - Class in picasso.parser.language.expressions

Represents the floor function in the Picasso language.

Floor(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Floor

Create a floor expression tree that takes as a parameter the given expression

FloorAnalyzer - Class in picasso.parser

Handles parsing the floor function.

FloorAnalyzer() - Constructor for class picasso.parser.FloorAnalyzer

FloorToken - Class in picasso.parser.tokens.functions

Represents the floor function token

FloorToken() - Constructor for class picasso.parser.tokens.functions.FloorToken

Frame - Class in picasso.view

Main container for the Picasso application

Frame(Dimension) - Constructor for class picasso.view.Frame

FunctionToken - Class in picasso.parser.tokens.functions

Parent class for Tokens that represent functions.

FunctionToken(String) - Constructor for class picasso.parser.tokens.functions.FunctionToken

G

gelementsToValue - Static variable in class picasso.parser.language.ExpressionTreeNode

generateExpression() - Method in class picasso.parser.language.expressions.StringToImage

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.AssignmentAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.ColorAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.ConstantAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.DivisionAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.ExponentAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.IdentifierAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.ImageClipAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.ImageWrapAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.MinusAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.ModularAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.MultiplicationAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.NegateAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.PerlinBWAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.PerlinColorAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.PlusAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.RandomAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.SemanticAnalyzer

From a stack of tokens in postfix order, creates an expression tree

generateExpressionTree(Stack<Token>) - Method in interface picasso.parser.SemanticAnalyzerInterface

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.StringAnalyzer

generateExpressionTree(Stack<Token>) - Method in class picasso.parser.UnaryFunctionAnalyzer

Parses a stack of tokens into an expression tree

get(String) - Static method in class picasso.parser.language.expressions.VariableStore

getBlue() - Method in class picasso.parser.language.expressions.RGBColor

Returns the amount of blue, between COLOR_MIN and COLOR_MAX

getBlue() - Method in class picasso.parser.tokens.ColorToken

getColor(int, int) - Method in class picasso.model.Pixmap

Returns the color of the pixel at the given (x,y) coordinate if the coordinate is within the bounds of the image; otherwise returns the default color

getFileName() - Method in class picasso.util.FileCommand

Pops up the appropriate file dialog box.

getFunctionsList() - Static method in class picasso.parser.language.BuiltinFunctionsReader

Get the list of built-in function names

getGreen() - Method in class picasso.parser.language.expressions.RGBColor

Returns the amount of green, between COLOR_MIN and COLOR_MAX

getGreen() - Method in class picasso.parser.tokens.ColorToken

getHistory() - Static method in class picasso.view.commands.ExpressionHistory

getInstance() - Static method in class picasso.parser.ConstantAnalyzer

getInstance() - Static method in class picasso.parser.SemanticAnalyzer

Make sure that there is only one semantic analyzer for the application.

getInstance() - Static method in class picasso.parser.tokens.EOFToken

getMessage() - Method in class picasso.view.commands.EvaluateParent

Gets the error message

getName() - Method in class picasso.model.Pixmap

Returns the name of the image

getName() - Method in class picasso.parser.language.expressions.StringVariable

getName() - Method in class picasso.parser.language.expressions.Variable

getName() - Method in class picasso.parser.tokens.IdentifierToken

Returns the identifier's name

getName() - Method in class picasso.parser.tokens.StringToken

Returns the string name of this token.

getName() - Method in class picasso.util.NamedCommand

Returns name of this command.

getOperator() - Method in class picasso.parser.language.expressions.Addition

getOperator() - Method in class picasso.parser.language.expressions.BinaryFunction

getOperator() - Method in class picasso.parser.language.expressions.Division

getOperator() - Method in class picasso.parser.language.expressions.Exponent

getOperator() - Method in class picasso.parser.language.expressions.Modular

getOperator() - Method in class picasso.parser.language.expressions.Multiplication

getOperator() - Method in class picasso.parser.language.expressions.Negate

getOperator() - Method in class picasso.parser.language.expressions.Subtraction

getPixmap() - Method in class picasso.view.Canvas

getPrecedence() - Method in class picasso.parser.tokens.chars.LeftParenToken

getPrecedence() - Method in class picasso.parser.tokens.chars.RightParenToken

getPrecedence() - Method in class picasso.parser.tokens.operations.AssignmentToken

getPrecedence() - Method in class picasso.parser.tokens.operations.DivisionToken

getPrecedence() - Method in class picasso.parser.tokens.operations.ExponentToken

getPrecedence() - Method in class picasso.parser.tokens.operations.MinusToken

getPrecedence() - Method in class picasso.parser.tokens.operations.ModularToken

getPrecedence() - Method in class picasso.parser.tokens.operations.MultiplicationToken

getPrecedence() - Method in class picasso.parser.tokens.operations.NegateToken

getPrecedence() - Method in class picasso.parser.tokens.operations.PlusToken

getPrecedence() - Method in class picasso.parser.tokens.Token

getRed() - Method in class picasso.parser.language.expressions.RGBColor

Returns the amount of red, between COLOR_MIN and COLOR_MAX

getRed() - Method in class picasso.parser.tokens.ColorToken

getSemanticParser() - Method in class picasso.parser.Tokenizer

getSize() - Method in class picasso.model.Pixmap

getToken() - Method in class picasso.parser.Tokenizer

getToken(int) - Static method in class picasso.parser.tokens.CharTokenFactory

getValue() - Method in class picasso.parser.language.expressions.Constant

Returns the value of the constant

GROUPING - Static variable in class picasso.parser.tokens.Token

I

IdentifierAnalyzer - Class in picasso.parser

Handle an identifier token

IdentifierAnalyzer() - Constructor for class picasso.parser.IdentifierAnalyzer

IdentifierToken - Class in picasso.parser.tokens

Represents an identifier (a variable name)

IdentifierToken(String) - Constructor for class picasso.parser.tokens.IdentifierToken

Image - Class in picasso.parser.language.expressions

Represents the Image function in the Picasso language

Image(String) - Constructor for class picasso.parser.language.expressions.Image

Create an image expression tree that takes as a parameter the image

ImageClip - Class in picasso.parser.language.expressions

Represents the ImageClip function in the Picasso language

ImageClip(Image, ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.ImageClip

Create a clip expression tree that takes as a parameter the given expression

ImageClipAnalyzer - Class in picasso.parser

Handles parsing the ImageWrap function

ImageClipAnalyzer() - Constructor for class picasso.parser.ImageClipAnalyzer

ImageClipToken - Class in picasso.parser.tokens.functions

Represents the imageClip function token

ImageClipToken() - Constructor for class picasso.parser.tokens.functions.ImageClipToken

imageToDomainScale(int, int) - Method in class picasso.view.commands.EvaluateParent

Convert from image space to domain space

imageToDomainScale(int, int) - Method in class picasso.view.commands.OpenFileEvaluator

Convert from image space to domain space.

ImageWrap - Class in picasso.parser.language.expressions

Represents the ImageWrap function in the Picasso language

ImageWrap(Image, ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.ImageWrap

Create a wrap expression tree that takes as a parameter the given expression

ImageWrapAnalyzer - Class in picasso.parser

Handles parsing the ImageWrap function

ImageWrapAnalyzer() - Constructor for class picasso.parser.ImageWrapAnalyzer

ImageWrapToken - Class in picasso.parser.tokens.functions

Represents the imageWrap function token

ImageWrapToken() - Constructor for class picasso.parser.tokens.functions.ImageWrapToken

infixToPostfix(String) - Method in class picasso.parser.ExpressionTreeGenerator

This method converts the String infix expression to a Stack of tokens, which are in postfix.

input - Variable in class picasso.view.commands.EvaluateParent

isConstant() - Method in class picasso.parser.tokens.chars.CharToken

isConstant() - Method in class picasso.parser.tokens.ColorToken

isConstant() - Method in class picasso.parser.tokens.EOFToken

isConstant() - Method in class picasso.parser.tokens.functions.FunctionToken

isConstant() - Method in class picasso.parser.tokens.IdentifierToken

isConstant() - Method in class picasso.parser.tokens.NumberToken

isConstant() - Method in class picasso.parser.tokens.StringToken

Indicates whether this token represents a constant value.

isConstant() - Method in class picasso.parser.tokens.Token

Returns true if this token represents a constant, false otherwise

isFunction() - Method in class picasso.parser.tokens.chars.CharToken

isFunction() - Method in class picasso.parser.tokens.ColorToken

isFunction() - Method in class picasso.parser.tokens.EOFToken

isFunction() - Method in class picasso.parser.tokens.functions.FunctionToken

isFunction() - Method in class picasso.parser.tokens.IdentifierToken

isFunction() - Method in class picasso.parser.tokens.NumberToken

isFunction() - Method in class picasso.parser.tokens.StringToken

Indicates whether this token represents a function.

isFunction() - Method in class picasso.parser.tokens.Token

Returns true if this token represents a function, false otherwise

isInBounds(int, int) - Method in class picasso.model.Pixmap

Determine if the given (x,y) coordinate is within the bounds of this image.

isRightAssociative() - Method in class picasso.parser.tokens.operations.AssignmentToken

isRightAssociative() - Method in class picasso.parser.tokens.operations.ExponentToken

isRightAssociative() - Method in class picasso.parser.tokens.operations.NegateToken

isRightAssociative() - Method in class picasso.parser.tokens.Token

isValidValue(double) - Static method in class picasso.parser.tokens.ColorToken

J

JAVA_COLOR_MAX - Static variable in class picasso.parser.language.expressions.RGBColor

L

left - Variable in class picasso.parser.language.expressions.BinaryFunction

LEFT_BRACKET - Static variable in class picasso.parser.language.CharConstants

LEFT_PAREN - Static variable in class picasso.parser.language.CharConstants

LeftBracketToken - Class in picasso.parser.tokens.chars

Represents a left bracket in the Picasso programming language

LeftBracketToken() - Constructor for class picasso.parser.tokens.chars.LeftBracketToken

LeftParenToken - Class in picasso.parser.tokens.chars

Represents a left parenthesis in the Picasso programming language

LeftParenToken() - Constructor for class picasso.parser.tokens.chars.LeftParenToken

Log - Class in picasso.parser.language.expressions

Represents the natural logarithm function in the Picasso language.

Log(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Log

Create a natural logarithm expression tree that takes as a parameter the given expression

LogAnalyzer - Class in picasso.parser

Handles parsing the natural logarithm function

LogAnalyzer() - Constructor for class picasso.parser.LogAnalyzer

LogToken - Class in picasso.parser.tokens.functions

Represents the natural logarithm function token

LogToken() - Constructor for class picasso.parser.tokens.functions.LogToken

M

main(String[]) - Static method in class picasso.Main

Main - Class in picasso

Starting point for Picasso.

Main() - Constructor for class picasso.Main

makeExpression(String) - Method in class picasso.parser.ExpressionTreeGenerator

Converts the given string into expression tree for easier manipulation.

match(Token) - Method in class picasso.parser.Tokenizer

Try to match a token.

message - Variable in class picasso.view.commands.EvaluateParent

message - Static variable in class picasso.view.Frame

MINUS - Static variable in class picasso.parser.language.CharConstants

MinusAnalyzer - Class in picasso.parser

Handles parsing the plus or "addition function".

MinusAnalyzer() - Constructor for class picasso.parser.MinusAnalyzer

MinusToken - Class in picasso.parser.tokens.operations

Represents the minus sign token

MinusToken() - Constructor for class picasso.parser.tokens.operations.MinusToken

MOD - Static variable in class picasso.parser.language.CharConstants

Modular - Class in picasso.parser.language.expressions

Represents the % operator in the Picasso language.

Modular(ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Modular

Create a Modular expression tree that takes as a parameter the given expression

ModularAnalyzer - Class in picasso.parser

Handles parsing the percent or "modular operator".

ModularAnalyzer() - Constructor for class picasso.parser.ModularAnalyzer

ModularToken - Class in picasso.parser.tokens.operations

Represents the mod sign token

ModularToken() - Constructor for class picasso.parser.tokens.operations.ModularToken

Multiplication - Class in picasso.parser.language.expressions

Represents the * operator in the Picasso language.

Multiplication(ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Multiplication

Create a Multiplication expression tree that takes as a parameter the given expression

MultiplicationAnalyzer - Class in picasso.parser

Handles parsing the times or "multiplication function".

MultiplicationAnalyzer() - Constructor for class picasso.parser.MultiplicationAnalyzer

MultiplicationToken - Class in picasso.parser.tokens.operations

Represents the multiplication sign token

MultiplicationToken() - Constructor for class picasso.parser.tokens.operations.MultiplicationToken

MULTIPLY_OR_DIVIDE - Static variable in class picasso.parser.tokens.Token

N

NamedCommand<T> - Class in picasso.util

A command with a name (e.g., to display on a button)

NamedCommand(String, Command<T>) - Constructor for class picasso.util.NamedCommand

Create command with a name and an action.

Negate - Class in picasso.parser.language.expressions

Represents the negation function in the Picasso language.

Negate(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Negate

Create an negation expression tree that takes as a parameter the given expression

NegateAnalyzer - Class in picasso.parser

Handles parsing the bang or "negation operator".

NegateAnalyzer() - Constructor for class picasso.parser.NegateAnalyzer

NegateToken - Class in picasso.parser.tokens.operations

Represents the negation sign token

NegateToken() - Constructor for class picasso.parser.tokens.operations.NegateToken

newTree(ExpressionTreeNode) - Method in class picasso.parser.AbsAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.AtanAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.CeilAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.ClampAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.CosAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.ExpAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.FloorAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.LogAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.RgbToYCrCbAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.SinAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.TanAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.UnaryFunctionAnalyzer

Creates an expression tree node of the unary function with the given child

newTree(ExpressionTreeNode) - Method in class picasso.parser.WrapAnalyzer

newTree(ExpressionTreeNode) - Method in class picasso.parser.YCrCbToRGBAnalyzer

nextToken() - Method in class picasso.parser.Tokenizer

get the next token and store it for retrieval by getToken()

noise(double, double) - Method in class picasso.parser.language.PerlinNoise

NumberToken - Class in picasso.parser.tokens

Represents a number (using double values).

NumberToken(double) - Constructor for class picasso.parser.tokens.NumberToken

Constructs a token representing value

O

OpenFileCommand - Class in picasso.view.commands

A command that opens a file that contains an expression and evaluates/displays the image generated from that expression.

OpenFileCommand(Canvas, JTextField) - Constructor for class picasso.view.commands.OpenFileCommand

OpenFileEvaluator - Class in picasso.view.commands

Evaluate an expression for each pixel in a image.

OpenFileEvaluator(JTextField, JLabel) - Constructor for class picasso.view.commands.OpenFileEvaluator

OperationInterface - Interface in picasso.parser.tokens.operations

A marker interface

P

paint(Graphics) - Method in class picasso.model.Pixmap

paintComponent(Graphics) - Method in class picasso.view.Canvas

parse(StreamTokenizer) - Static method in class picasso.parser.tokens.TokenFactory

ParseException - Exception in picasso.parser

Describe an exception that occurred during parsing.

ParseException(String) - Constructor for exception picasso.parser.ParseException

parseTokens(String) - Method in class picasso.parser.Tokenizer

Parses the given string into a list of Picasso tokens (in order)

PERIOD - Static variable in class picasso.parser.language.CharConstants

PerlinBW - Class in picasso.parser.language.expressions

Represents the PerlinBW function in the Picasso language.

PerlinBW(ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.PerlinBW

PerlinBWAnalyzer - Class in picasso.parser

Handles parsing the PerlinBW function

PerlinBWAnalyzer() - Constructor for class picasso.parser.PerlinBWAnalyzer

PerlinBWToken - Class in picasso.parser.tokens.functions

Represents the PerlinBW function token

PerlinBWToken() - Constructor for class picasso.parser.tokens.functions.PerlinBWToken

PerlinColor - Class in picasso.parser.language.expressions

Represents the PerlinColor function in the Picasso language.

PerlinColor(ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.PerlinColor

PerlinColorAnalyzer - Class in picasso.parser

Handles parsing the PerlinColor function

PerlinColorAnalyzer() - Constructor for class picasso.parser.PerlinColorAnalyzer

PerlinColorToken - Class in picasso.parser.tokens.functions

Represents the PerlinColor function token

PerlinColorToken() - Constructor for class picasso.parser.tokens.functions.PerlinColorToken

PerlinNoise - Class in picasso.parser.language

This class generates Perlin Noise to be used by the PerlinBW and PerlinColor functions.

PerlinNoise() - Constructor for class picasso.parser.language.PerlinNoise

picasso - package picasso

picasso.model - package picasso.model

picasso.parser - package picasso.parser

picasso.parser.language - package picasso.parser.language

picasso.parser.language.expressions - package picasso.parser.language.expressions

picasso.parser.tokens - package picasso.parser.tokens

picasso.parser.tokens.chars - package picasso.parser.tokens.chars

picasso.parser.tokens.functions - package picasso.parser.tokens.functions

picasso.parser.tokens.operations - package picasso.parser.tokens.operations

picasso.util - package picasso.util

picasso.view - package picasso.view

picasso.view.commands - package picasso.view.commands

PIXELS_PER_FRAME - Static variable in class picasso.view.Frame

pixelsRevealed - Variable in class picasso.view.Canvas

Pixmap - Class in picasso.model

Class for manipulating graphics images, originally developed in C++.

Pixmap() - Constructor for class picasso.model.Pixmap

Create a default pixmap (300x300 black)

Pixmap(int, int) - Constructor for class picasso.model.Pixmap

Create a black pixmap with given width and height

Pixmap(int, int, Color) - Constructor for class picasso.model.Pixmap

Create a pixmap with given width and height and filled with given initial color

Pixmap(Dimension) - Constructor for class picasso.model.Pixmap

Create a black pixmap with given size

Pixmap(String) - Constructor for class picasso.model.Pixmap

Create a pixmap from the given local file

Pixmap(Pixmap) - Constructor for class picasso.model.Pixmap

Create this image as a copy of the given image

PLUS - Static variable in class picasso.parser.language.CharConstants

PlusAnalyzer - Class in picasso.parser

Handles parsing the plus or "addition function".

PlusAnalyzer() - Constructor for class picasso.parser.PlusAnalyzer

PlusToken - Class in picasso.parser.tokens.operations

Represents the plus sign token

PlusToken() - Constructor for class picasso.parser.tokens.operations.PlusToken

Q

QUESTION - Static variable in class picasso.parser.language.CharConstants

QUOTE - Static variable in class picasso.parser.language.CharConstants

QuoteToken - Class in picasso.parser.tokens.chars

Represents a quote in the Picasso programming language

QuoteToken() - Constructor for class picasso.parser.tokens.chars.QuoteToken

R

Random - Class in picasso.parser.language.expressions

Represents the random function in the Picasso language.

Random() - Constructor for class picasso.parser.language.expressions.Random

RandomAnalyzer - Class in picasso.parser

Class that parses the random function

RandomAnalyzer() - Constructor for class picasso.parser.RandomAnalyzer

randomEvaluator - Variable in class picasso.view.Frame

RandomEvaluator - Class in picasso.view.commands

Evaluate a random expression for each pixel in a image.

RandomEvaluator(JTextField, JLabel, Canvas) - Constructor for class picasso.view.commands.RandomEvaluator

RandomFunction - Class in picasso.parser.language.expressions

The random function class which generates random expressions.

RandomFunction() - Constructor for class picasso.parser.language.expressions.RandomFunction

randomFunctionGenerator() - Method in class picasso.parser.language.expressions.RandomFunction

RandomToken - Class in picasso.parser.tokens.functions

Represents the random function token

RandomToken() - Constructor for class picasso.parser.tokens.functions.RandomToken

read(String) - Method in class picasso.model.Pixmap

Read the image named by fileName

Reader - Class in picasso.view.commands

Open the chosen image file and display in the Pixmap target.

Reader() - Constructor for class picasso.view.commands.Reader

Creates a Reader object, which prompts users for image files to open

refresh() - Method in class picasso.view.Canvas

RGBColor - Class in picasso.parser.language.expressions

Special color class for Picasso.

RGBColor(double, double, double) - Constructor for class picasso.parser.language.expressions.RGBColor

Create an RGBColor object that has the given amount of red, green, and blue.

RGBColor(Color) - Constructor for class picasso.parser.language.expressions.RGBColor

Copy a Java Color object into a Picasso RGBColor object

RGBToYCrCb - Class in picasso.parser.language.expressions

Turns RGB values into YCrCb values and displays in the RGB color space

RGBToYCrCb(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.RGBToYCrCb

Create a YCrCb expression tree that takes as a parameter the given expression

RgbToYCrCbAnalyzer - Class in picasso.parser

Handles parsing the RGB to YCrCb function

RgbToYCrCbAnalyzer() - Constructor for class picasso.parser.RgbToYCrCbAnalyzer

RgbToYCrCbToken - Class in picasso.parser.tokens.functions

Represents the RGB to YCrCb function token

RgbToYCrCbToken() - Constructor for class picasso.parser.tokens.functions.RgbToYCrCbToken

right - Variable in class picasso.parser.language.expressions.BinaryFunction

RIGHT_BRACKET - Static variable in class picasso.parser.language.CharConstants

RIGHT_PAREN - Static variable in class picasso.parser.language.CharConstants

RightBracketToken - Class in picasso.parser.tokens.chars

Represents a right bracket in the Picasso programming language

RightBracketToken() - Constructor for class picasso.parser.tokens.chars.RightBracketToken

RightParenToken - Class in picasso.parser.tokens.chars

Represents a right parenthesis in the Picasso programming language

RightParenToken() - Constructor for class picasso.parser.tokens.chars.RightParenToken

S

SemanticAnalyzer - Class in picasso.parser

SemanticAnalyzer calls appropriate SemanticAnalyzer for the given token

SemanticAnalyzerInterface - Interface in picasso.parser

The interface that all Semantic Analyzers must implement

set(String, ExpressionTreeNode) - Static method in class picasso.parser.language.expressions.VariableStore

setColor(int, int, Color) - Method in class picasso.model.Pixmap

setCurrToken(Token) - Method in class picasso.parser.Tokenizer

setSize(int, int) - Method in class picasso.model.Pixmap

Changes the size of the image to the given width and height

setSize(Dimension) - Method in class picasso.model.Pixmap

setSize(Dimension) - Method in class picasso.view.Canvas

Sin - Class in picasso.parser.language.expressions

Represents the sine function in the Picasso language.

Sin(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Sin

Create a sine expression tree that takes as a parameter the given expression

SinAnalyzer - Class in picasso.parser

Handles parsing the sine function.

SinAnalyzer() - Constructor for class picasso.parser.SinAnalyzer

SinToken - Class in picasso.parser.tokens.functions

Represents the sine function token

SinToken() - Constructor for class picasso.parser.tokens.functions.SinToken

SIZE - Static variable in class picasso.Main

SLASH - Static variable in class picasso.parser.language.CharConstants

STAR - Static variable in class picasso.parser.language.CharConstants

StringAnalyzer - Class in picasso.parser

Handles parsing the string function

StringAnalyzer() - Constructor for class picasso.parser.StringAnalyzer

stringEvaluator - Variable in class picasso.view.Frame

StringToImage - Class in picasso.parser.language.expressions

This class generates expressions based on a string.

StringToImage(String) - Constructor for class picasso.parser.language.expressions.StringToImage

StringToImageEvaluator - Class in picasso.view.commands

Evaluate a seeded random expression for each pixel in an image.

StringToImageEvaluator(JTextField, JLabel, Canvas) - Constructor for class picasso.view.commands.StringToImageEvaluator

StringToken - Class in picasso.parser.tokens

Represents a string (an image file)

StringToken(String) - Constructor for class picasso.parser.tokens.StringToken

Constructs a new StringToken with the given value

StringVariable - Class in picasso.parser.language.expressions

Represents a string variable used for assignment in the Picasso language.

StringVariable(String) - Constructor for class picasso.parser.language.expressions.StringVariable

Subtraction - Class in picasso.parser.language.expressions

Represents the - operator in the Picasso language.

Subtraction(ExpressionTreeNode, ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Subtraction

Create an Addition expression tree that takes as a parameter the given expression

T

Tan - Class in picasso.parser.language.expressions

Represents the tangent function in the Picasso language.

Tan(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Tan

Create a tangent expression tree that takes as a parameter the given expression

TanAnalyzer - Class in picasso.parser

Handles parsing the tangent function

TanAnalyzer() - Constructor for class picasso.parser.TanAnalyzer

TanToken - Class in picasso.parser.tokens.functions

Represents the tangent function token

TanToken() - Constructor for class picasso.parser.tokens.functions.TanToken

thePixmap - Variable in class picasso.view.Canvas

the pixel map of the internal image

ThreadedCommand<T> - Class in picasso.util

Execute a long running command in a separate thread and display the results in a component while the command is running.

ThreadedCommand(JComponent, Command<T>) - Constructor for class picasso.util.ThreadedCommand

Create a command that runs the given command and updates the given view over time.

TILDE - Static variable in class picasso.parser.language.CharConstants

toDouble(int) - Static method in class picasso.parser.language.expressions.RGBColor

Convert the Java color's component value (from [0,255]) to the [-1,1] range needed for Picasso

toInt(double) - Static method in class picasso.parser.language.expressions.RGBColor

Convert the Picasso color's component value (from [-1,1] to the Java color's component (from [0,255])

toJavaColor() - Method in class picasso.parser.language.expressions.RGBColor

Converts to Java's Color class

Token - Class in picasso.parser.tokens

Represents tokens in the Picasso programming language

Token(String) - Constructor for class picasso.parser.tokens.Token

Creates a token with the given description

TokenFactory - Class in picasso.parser.tokens

Looks at a generic token and creates the appropriate token type

TokenFactory() - Constructor for class picasso.parser.tokens.TokenFactory

Tokenizer - Class in picasso.parser

A tokenizer for the Picasso language.

Tokenizer() - Constructor for class picasso.parser.Tokenizer

toString() - Method in class picasso.parser.language.expressions.BinaryFunction

Returns the string representation of the operator in the format " "

toString() - Method in class picasso.parser.language.expressions.Constant

Returns the constant as a string formatted as ""

toString() - Method in class picasso.parser.language.expressions.Negate

toString() - Method in class picasso.parser.language.expressions.PerlinBW

toString() - Method in class picasso.parser.language.expressions.PerlinColor

toString() - Method in class picasso.parser.language.expressions.Random

toString() - Method in class picasso.parser.language.expressions.RGBColor

Returns the RGBColor as a String in the form "Color: <red> <green> <blue>"

toString() - Method in class picasso.parser.language.expressions.UnaryFunction

Returns the string representation of the function in the format ": "

toString() - Method in class picasso.parser.language.expressions.X

Returns "x", the representation of this variable in Picasso expressions

toString() - Method in class picasso.parser.language.expressions.Y

Returns "y", the representation of this variable in Picasso expressions

toString() - Method in class picasso.parser.tokens.chars.CharToken

toString() - Method in class picasso.parser.tokens.ColorToken

toString() - Method in class picasso.parser.tokens.IdentifierToken

toString() - Method in class picasso.parser.tokens.NumberToken

toString() - Method in class picasso.parser.tokens.StringToken

Returns a string representation of this token

toString() - Method in class picasso.parser.tokens.Token

Represents the token by its description

U

UNARY - Static variable in class picasso.parser.tokens.Token

UnaryFunction - Class in picasso.parser.language.expressions

Represents a function that takes one argument.

UnaryFunction(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.UnaryFunction

UnaryFunctionAnalyzer - Class in picasso.parser

Abstract class that parses a function that takes one expression as a parameter.

UnaryFunctionAnalyzer() - Constructor for class picasso.parser.UnaryFunctionAnalyzer

UNDER_SCORE - Static variable in class picasso.parser.language.CharConstants

V

value() - Method in class picasso.parser.tokens.chars.CharToken

value() - Method in class picasso.parser.tokens.NumberToken

Variable - Class in picasso.parser.language.expressions

Represents a variable

Variable(String) - Constructor for class picasso.parser.language.expressions.Variable

VariableStore - Class in picasso.parser.language.expressions

Saves variables to be referenced later in the Picasso language.

VariableStore() - Constructor for class picasso.parser.language.expressions.VariableStore

W

Wrap - Class in picasso.parser.language.expressions

Represents the wrap function in the Picasso language

Wrap(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.Wrap

Create a wrap expression tree that takes as a parameter the given expression

WrapAnalyzer - Class in picasso.parser

Handles parsing the wrap function

WrapAnalyzer() - Constructor for class picasso.parser.WrapAnalyzer

WrapToken - Class in picasso.parser.tokens.functions

Represents the wrap function token

WrapToken() - Constructor for class picasso.parser.tokens.functions.WrapToken

write(String) - Method in class picasso.model.Pixmap

Write the current image to a file as a jpg.

Writer - Class in picasso.view.commands

Save the chosen file.

Writer() - Constructor for class picasso.view.commands.Writer

X

X - Class in picasso.parser.language.expressions

Represents x in a Picasso expression

X() - Constructor for class picasso.parser.language.expressions.X

Y

Y - Class in picasso.parser.language.expressions

Represents y in a Picasso expression

Y() - Constructor for class picasso.parser.language.expressions.Y

YCrCbToRGB - Class in picasso.parser.language.expressions

Turns YCrCb values (as RGB values) into RGB values

YCrCbToRGB(ExpressionTreeNode) - Constructor for class picasso.parser.language.expressions.YCrCbToRGB

Create an RGB expression tree that takes as a parameter the given expression

YCrCbToRGBAnalyzer - Class in picasso.parser

Handles parsing the YCrCb to RGB function

YCrCbToRGBAnalyzer() - Constructor for class picasso.parser.YCrCbToRGBAnalyzer

YCrCbToRGBToken - Class in picasso.parser.tokens.functions

Represents the YCrCb to RGB function token

YCrCbToRGBToken() - Constructor for class picasso.parser.tokens.functions.YCrCbToRGBToken

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