https://github.com/red-data-tools/red-datasets-gdk-pixbuf

A Red Datasets plugin to export dataset as GdkPixbuf::Pixbuf object
https://github.com/red-data-tools/red-datasets-gdk-pixbuf

Last synced: about 1 year ago
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A Red Datasets plugin to export dataset as GdkPixbuf::Pixbuf object

• Host: GitHub
• URL: https://github.com/red-data-tools/red-datasets-gdk-pixbuf
• Owner: red-data-tools
• License: mit
• Created: 2018-05-06T07:52:47.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2018-11-30T21:20:00.000Z (over 7 years ago)
• Last Synced: 2025-04-13T20:15:01.077Z (about 1 year ago)
• Language: Ruby
• Size: 20.5 KB
• Stars: 2
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

          
# README

## Name

Red Datasets GDK Pixbuf

## Description

Red Datasets GDK Pixbuf adds [GDK Pixbuf](https://developer.gnome.org/gdk-pixbuf/stable/) object export feature to Red Datasets.

Red Datasets GDK Pixbuf adds `#to_gdk_pixbuf` method to some datasets in Red Datasets. You can get `GdkPixbuf::Pixbuf` objects from a dataset.

## Install

```console

% gem install red-datasets-gdk-pixbuf

```

## Usage

Here is an example to get images for CIFAR dataset by `#to_gdk_pixbuf`:

```ruby

require "datasets"

cifar = Datasets::CIFAR.new

cifar.each.with_index do |record, i|

  pixbuf = record.to_gdk_pixbuf

  pixbuf.save("#{record.label}-#{i}.png")

end

```

## License

The MIT license. See `LICENSE.txt` for details.