My idea is to create a control, you can generate three-dimensional pie chart control. In 2000-2008 I found a few other controls, but did not let me specify the tendency to rotation, thickness, radius, surface brightness and transparency. In addition, many people lack access to event-driven hook, such as the event of fire or the mouse is clicked items the focus of change. To allow users to preview the image looks like a flat head, there is a small pop-up, allowing users to accept or reject crops. If the user accepts, the cropped image will be used as a new source of the current image. If the user refuses crops, the existing image will be used as a performed.Furthermore no crops, they are not written in the standard style of Windows Forms controls, for example, a collection of items ListView control, storage ListViewItems.
As the basis of my pie, I rely on a lot of look and feel of the pie chart of Julijan Sribar.My immediately thought of the writing here, control the use of System.Windows.Documents.Adorner. For those who do not know the heck, I am talking about here, simply, adorners allows you to apply for additional features, such as UIElement of the rotation, scaling, in addition to his control, such as provided by the pie chart feature allows you to specify the aircraft pie tendency, and whether it is automatic or fixed radius.
Related knowledge of photo editing software:
Panel Container with Styled and Region-based Editing
Achieving PostScript and Wmf outputs for OpenGL
WPF Interactive Image Cropping Control
The Application Automation Layer - Using XML to generate Menus
A control to display pie charts with highly customizable formatting