#Ruby download image install#

This works the same way as the File.open method. When the block finishes, the underlying image memory is freed. Any method that creates a new image also takes a block. Having said that, FreeImage also lets you control when the memory is freed. When an image goes out of scope, it will be garbage collected and the underlying image memory will be freed. Generally you won't have to worry about this. Opening and working with images consumes some memory. Once you've done that, the refer to rdocs for extensive documentation. Getting started is easy - first work through the examples in the cookbook.

#Ruby download image install#

To install: gem install free - image Getting Started Р В Р’В Р Р†Р вЂљРІвЂћСћР В РІР‚в„ўР вЂ™Р’В¶ Р В Р’В Р В РІР‚В Р В Р вЂ Р В РІР‚С™Р вЂ™Р’В Р В Р вЂ Р В РІР‚С™Р вЂ™Р’В The easiest way to install free-image is via Ruby Gems. Note that FreeImage is not the right library for you if you need:Р В Р’В Р Р†Р вЂљРЎСљР В Р’В Р Р†Р вЂљРЎвЂєdvanced image processing operations such as convolution and transformsР В Р’В Р Р†Р вЂљРЎСљР В Р’В Р Р†Р вЂљР Р‹ree-image requires FreeImage version 3.10 or higher and Ruby 1.8.7 or higher. Its much more comprehensive than ImageScience

The ruby bindings are implemented using FFI, so work across all Ruby implementations and do not have to be compiled Its a light-weight alternative to larger libraries such as ImageMagick, supporting basic manipulation functions but not advanced functionality Its supports almost all popular image formats We think FreeImage is a great library for applications that need to read, write, create and modify images and thumbnails because: It is free software, released under the MIT License.Р В Р’В Р Р†Р вЂљРЎСљР В Р’В Р Р†Р вЂљР Р‹reeImage is an light-weight, open source image manipulation library that supports many popular graphics image formats such as PNG, JPEG, GIF, BMP, and TIFF. The free-image gem provides Ruby language bindings for the FreeImage library.