E-XD++ Visualization HMI ToolKit is an MFC extension library that allows you to create the most advanced user interface in the world. It combines easy of use and very powerful feature set implemented by highly customizable collection of MFC extension classes,The library core is built on our proprietary technology that enables us to implement such complicated and not-found-anywhere features like fully advanced User Interface and WYSIWYG design mode and much more.

The E-XD++ View object supports mouse-based object ipulation, including selection, resize, moving,alignment,oderment,and "active" dragging (moving a visual image, not just an outline).

The E-XD++ Document object supports MFC archiving, making it easy to save and restore graphical objects, visual layout, and application-related data.

E-XD++ also provides support for composing and manipulating graphs (node & arc diagrams).

The E-XD++ Class Library is designed to be flexible and extensible. All objects are easily subclassed for application-specific specialization. New graphical objects can be easily added to the existing framework.It also supports double-buffering, real-time dragging, and Windows metafiles for full-resolution printing
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E-XD++ also provides a Form Editor that can be placed in any window of an MFC application. Graphical components, such as button, editbox, listbox, tab, combobox, image, and static etc, can be dropped onto the form and manipulated by the user. Over 50 types of common graphical components is included with the library so that developers can create customized graphical components.

"To date, the reliability and performance of the XD++ Library have been tested through many kinds of diagramming/flowchart- related software of ucancode customers around the World. The XD++ Library now used in over 40 countries!"