Aspose.Cells Java For Ruby

Introduction

Rjb - Ruby Java Bridge

RJB is a bridge program that connect between Ruby and Java with Java Native Interface. Rake + Rjb is the more powerful and useful build tool than both Maven and Ant. You can test your Java business logic class itself with Rjb’s mock. It helps to migrate Struts’s Model Object into your RoR application. But beware to buildSwing application, Ruby (and Rjb) doesn’t consider JVM’s native threads handling…

Aspose.Cells for Java

Aspose.Cells for Java is an award-winning Excel Spreadsheet component that allows Java developers to embed the ability to read, write and manipulate Excel® spreadsheets (XLS, XLSX, XLSM, XLSB, XLTX, SpreadsheetML, CSV, ODS), HTML, MHTML, PDF and image file formats into their own Java applications without needing to rely on Microsoft Excel®.

Aspose.Cells for Java is a mature, scalable and feature rich component that offers many functions that are way beyond the simple data exporting capabilities of other vendors. With Aspose.Cells for Java developers can export data, format spreadsheets to the most granular level, import images, create charts, apply and calculate complex formulas, stream Excel® data, save in various formats and much more - all this without the need of Microsoft Excel® or Microsoft Office Automation.

Aspose.Cells Java for Ruby

Project Aspose.Cells Java for Ruby shows how different tasks can be performed using Aspose.Cells Java APIs in Ruby. This project is aimed to provide useful examples for Ruby developers who want to utilize Aspose.Cells for Java in their Ruby Projects using Rjb (Ruby Java Bridge).

System Requirements and Supported Platforms

System Requirements

Following are the system requirements to use Aspose.Cells Java for Ruby:

• Rjb Gem is configured
• Downloaded Aspose.Cells component

Supported Platforms

Following are the supported platforms:

• Ruby 2.2.x or above and respective DevKit.
• Java 1.5 or above

Downloads

Download Required Libraries

Download required libraries mentioned below. These are the required for executing Aspose.Cells Java for Ruby examples.

• Aspose.Cell for Java Component

Download Examples from Social Coding Sites

Following releases of running examples are available to download on below mentioned social coding sites:

GitHub

• Aspose.Cells Java for Ruby

Installation And Usage

Installing

It is very simple and easy to install Aspose.cells Java for Ruby gem, please follow these simple steps:

1. Add this line to your application’s Gemfile.

 gem 'aspose-cellsjava'

1. And then execute

 $ bundle

OR

1. Run following command.

 $ gem install aspose-cellsjava

Using

Include the required files for working with the helloworld example.

 require require File.dirname(File.dirname(File.dirname(__FILE__))) + '/lib/aspose-cellsjava'

include Asposecellsjava

include Asposecellsjava::HelloWorld

initialize_aspose_cells

Let’s understand the above code.

1. The first line makes sure that the aspose cells is loaded and available.
2. Include the files that are required to access the aspose cells.
3. Initialize the libraries. The aspose JAVA classes are loaded from the path provided in the aspose.yml file/

Support, Extend and Contribute

Support

From the very first days of Aspose, we knew that just giving our customers good products would not be enough. We also needed to deliver good service. We are developers ourselves and understand how frustrating it is when a technical issue or a quirk in the software stops you from doing what you need to do. We’re here to solve problems, not create them.

This is why we offer free support. Anyone who uses our product, whether they have bought them or are using an evaluation, deserves our full attention and respect.

You can log any issues or suggestions related to Aspose.Cells Java for Ruby using any of the following platforms:

• GitHub

Extend and Contribute

Aspose.Cells Java for Ruby is open source and its source code is available on the major social coding websites listed below. Developers are encouraged to download the source code and contribute by suggesting or adding new feature or improving the existing ones, so that others could also benefit from it.

Source Code

You can get the latest source code from one of the following locations:

• GitHub

Sample Code Examples

This section includes the following topics:

• Download and Configure Aspose.Cells in Ruby
• Ruby Programmers Guide
  • Introduction in Ruby
    • Hello World in Ruby
  • Working With Files in Ruby
    • File Handling Features in Ruby
      • Opening Files in Ruby
      • Saving Files in Ruby
    • Utility Features in Ruby
      • Converting Chart to Image in Ruby
      • Converting Excel Files to HTML in Ruby
      • Converting Excel to PDF Files in Ruby
      • Converting HTML files to Excel Spreadsheets in Ruby
      • Converting to MHTML Files in Ruby
      • Converting Worksheet to Image in Ruby
      • Converting Worksheet to SVG in Ruby
      • Encrypting Excel Files in Ruby
      • Managing Document Properties in Ruby
  • Working With Worksheets in Ruby
    • Display Features in Ruby
      • Display or Hide Gridlines in Ruby
      • Display or Hide Row Column Headers in Ruby
      • Display or Hide Scroll Bars in Ruby
      • Display or Hide Tabs in Ruby
      • Freeze Panes in Ruby
      • Hide or Unhide a Worksheet in Ruby
      • Page Break Preview in Ruby
      • Split Panes in Ruby
      • Zoom Factor in Ruby
    • Management Features in Ruby
      • Managing Worksheets in Ruby
    • Page Setup Features in Ruby
      • Setting Page Options in Ruby
    • Security Features in Ruby
      • Protecting Worksheets in Ruby
      • Unprotect a Worksheet in Ruby
    • Value Features in Ruby
      • Copying and Moving Worksheets in Ruby
      • Managing Page Breaks in Ruby
  • Working With Rows And Columns in Ruby
    • Adjusting Row Height and Column Width in Ruby
    • Autofit Rows and Columns in Ruby
    • Copying Rows and Columns in Ruby
    • Grouping and Ungrouping Rows and Columns in Ruby
    • Hiding and Showing Rows and Columns in Ruby
    • Inserting and Deleting Rows and Columns in Ruby
• Support, Extend and Contribute to Aspose.Cells in Ruby