Book Image

Learning Pentaho CTools

By : Miguel Gaspar
Book Image

Learning Pentaho CTools

By: Miguel Gaspar

Overview of this book

Pentaho and CTools are two of the fastest and most rapidly growing tools for practical solutions not found in any other tool available on the market. Using Pentaho allows you to build a complete analytics solution, and CTools brings an advanced flexibility to customizing them in a remarkable way. CTools provides its users with the ability to utilize Web technologies and data visualization concepts, and make the most of best practices to create a huge visual impact. The book starts with the basics of the framework and how to get data to your dashboards. We'll take you all the way through to create your custom and advanced dashboards that will create an effective visual impact and provide the best user experience. You will be given deep insights into the lifecycle of dashboards and the working of various components. Further, you will create a custom dashboard using the Community Dashboards Editor and use datasources to load data on the components. You will also create custom content using Query, the Freeform Addins Popup, and text components. Next, you will make use of widgets to create similar sections and duplicate components to reproduce other components on a dashboard. You will then learn to build a plugin without writing Java code, use Sparkl as a CPK plugin manager, and understand the application of deployment and version control to dashboard development. Finally, you will learn tips and tricks that can be very useful while embedding dashboards into other applications. This guide is an invaluable tutorial if you are planning to use custom and advanced dashboards among the solutions that you are building with Pentaho.
Table of Contents (17 chapters)
Learning Pentaho CTools
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

CGG – Community Graphics Generator


CGG is a plugin that allows you to export CCC charts in CDE dashboards as images. CGG will generate the image on the server side, and that's the reason why you will see some JavaScript files related to the charts to be exported. Every time you set a chart to be exportable, it will be provided with a URL that you can use to export the image. This means you can see the generated images of the charts you can embed inside any other dashboard/report/page.

When editing a CDE dashboard, you can press Shift + G, which is a shortcut to get to a dialog with a list of charts in the dashboard. By selecting a chart, you will be enabling the option to export the chart using CGG. You can see this in the following image:

The previous image also shows the URL button, which you can click to get the link to use for the export. For example, for one of the examples provided with the book, the link to the chart will be: http://<server>:<port>/pentaho/plugin/cgg/api...