Agile Visualization with Pharo: Crafting Interactive Visual Support Using Roassal

Table of Contents
About the Author
About the Technical Reviewer
Chapter 1: Introduction
	Agile Visualization
	The Pharo Programming Language
	The Roassal Visualization Engine
	Roassal License
	Contributing to the Development of Roassal
	Accompanying Source Code
	Want to Have a Chat?
	Book Overview
	Who Should Read This Book?
	Acknowledgments
Chapter 2: Quick Start
	Installation
	First Visualization
	Visualizing the Filesystem
	Charting Data
	Sunburst
	Graph Rendering
	What Have You Learned in This Chapter?
Chapter 3: Pharo in a Nutshell
	Hello World
	Visualizing Some Numbers
	From Scripts to Object-Oriented Programming
	Pillars of Object-Oriented Programming
	Sending Messages
	Creating Objects
	Creating Classes
	Creating Methods
	Block Closures
	Control Structures
	Collections
	Cascades
	A Bit of Metaprogramming
	What Have You Learned in This Chapter?
Chapter 4: Agile Visualization
	Visualizing Classes as a Running Example
	Example in the Pharo Environment
	Closing Words
	What Have You Learned in This Chapter?
Chapter 5: Overview of Roassal
	Architecture of Roassal
	Shapes
	Canvas
	Events
	Interaction
	Normalizer
	Layouts
	Inspector Integration
	Animation
	What Have You Learned in This Chapter?
Chapter 6: The Roassal Canvas
	Opening, Resizing, and Closing a Canvas
	Camera and Shapes
	Virtual Space
	Shape Order
	Canvas Controller
	Converting a Canvas to a Shape
	Events
	What Have You Learned in This Chapter?
Chapter 7: Shapes
	Box
	Circle and Ellipse
	Label
	Polygon
	SVG Path
	Common Features
	Model
	Line
	Line Attach Point
	Line Marker
	Line with Control Points
	What Have You Learned in This Chapter?
Chapter 8: Line Builder
	Difficulties with Build Lines
	Using a Line Builder
	Using Associations
	Graph Visualization
	What Have You Learned in This Chapter?
Chapter 9: Shape Composition
	Composite Shapes
	Model Object in Composite
	Labels Part of a Composition
	Labeled Circles
	What Have You Learned in This Chapter?
Chapter 10: Normalizing and Scaling Values
	Normalizing Shape Size
	The RSNormalizer Class
	Combining Normalization
	Normalizing Shape Position
	Line Width
	Scaling
	What Have You Learned in This Chapter?
Chapter 11: Interactions
	Useful Interactions
	Using Any Shape in a Popup
	RSLabeled
	RSHighlightable
	What Have You Learned in This Chapter?
Chapter 12: Layouts
	Circle Layout
	Grid Layout
	Flow Layout
	Rectangle Pack Layout
	Line Layout
	Tree Layout
	Force-Based Layout
	Conditional Layout
	Graphviz Layouts
		Installing Graphviz
		Bridging Roassal and Graphviz
		Graphviz Layout
	What Have You Learned in This Chapter?
Chapter 13: Integration in the Inspector
	Pharo Inspector
	Visualizing a Collection of Numbers
	Chaining Visualizations
	What Have You Learned in This Chapter?
Chapter 14: Reinforcement Learning
	Implementation Overview
	Defining the Map
	Modeling State
	The Reinforcement Learning Algorithm
	Running the Algorithm
	What Have You Learned in This Chapter?
Chapter 15: Generating Visualizations From GitHub
	Requirements
	Creating a Workflow
	Trying the Workflow
	Running Unit Tests
	Running Tests
	Visualizing the UML Class Diagram
	Visualizing the Test Coverage
	What Have You Learned in This Chapter?
Index