Book Image

JavaFX 1.2 Application Development Cookbook

By : Vladimir Vivien
Book Image

JavaFX 1.2 Application Development Cookbook

By: Vladimir Vivien

Overview of this book

JavaFX Script enables you to easily create rich Internet applications by embedding multimedia components. Although you can create stylish Internet applications by modifying these default components, even advanced users find it challenging to create impressive feature-rich Internet applications with JavaFX. Also, there are limited JavaFX components to work with and by default these components don't look visually appealing.This book explores limitless possibilities to style your application by coding JavaFX components to display your content in a more appealing fashion. The recipes in this book will help you to create customized JavaFX components with which you can make modern, feature-rich applications.First, you will be introduced to the JavaFX SDK and other development tools available to help you be productive during development. You will create an application in JavaFX by arranging complex graphical components (and non-graphical libraries) with simplified declarative constructs. You will then explore the fun side of JavaFX by using transformation techniques to manipulate the location and dimensions of objects. The next chapter is about the GUI components that are available in the framework, which provide a high level of interactivity. You will learn how to use the media component to play media content. Then we will access data and manipulate data locally or remotely. You will explore many deployment options and integration tips and tricks to take advantage of runtime contexts. Finally, you will interact with pure Java code to read and write files in JavaFX and to establish interactions with computing platforms.
Table of Contents (18 chapters)
JavaFX 1.2 Application Development Cookbook
Credits
About the Author
About the Reviewers
Preface
Mobile JavaFX
JavaFX Composer
JavaFX Products and Frameworks
Best Practices for Development
Best Practices for Deployment

Accessing media assets


In previous chapters, you have seen the use of variable __DIR__ when accessing local resources, but little detail was offered about its purpose and how it works. So, what does that special variable store? In this recipe, we will explore how to use the __DIR__ special variable and other means of loading resources locally or remotely.

Getting ready

The concepts presented in this recipe are used widely throughout the JavaFX application framework when pointing to resources. In general, classes that point to a local or remote resource uses a string representation of a URL where the resource is stored. This is especially true for the ImageView and MediaPlayer classes discussed in this chapter.

How to do it...

This recipe shows you three ways of creating a URL to point to a local or remote resource used by a JavaFX application. The full listing of the code presented here can be found in ch05/source-code/src/UrlAccess.fx.

Using the __DIR__ pseudo-variable to access assets as...