Image Files with Dyalog
As presented in Vector 23:1 here's a Dyalog workspace that offers easy access to an image toolbox. It hooks into the open source image library OpenIL and exposes some of the functionality offered.
In order to use the code in the workspace you will also need to download OpenIL itself, which comes in the shape of 3 DLLs.
The code as presented here is in an immediately deployable state. It does however not cover all that OpenIL has to offer but more "flowers from the OpenIL bouquet" can easily be added and I expect to do so irregularly.
The workspace contains only one namespace, which holds all code required. To get started have a look at the variable 'readme' in that namespace.
Zipped Dyalog v9 workspace: OpenIL.zip
OpenIL downloads: OpenIL