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E-XD++ GDI VC++ Drawing Example: Drawing Pie Progress Control Shape

With E-XD++ you can create any custom shape quickly and easily, for example, if you want to create a new custom shape like below, E-XD++ will be the best component to build and Drawing Tool, below is a new pie progress control shape:

Introduction This article shows the use of a pie progress control. The code is encapsulated in a E-XD++ MFC class. The class itself is derived from a CFODrawShape class. The code demonstrates the how perform flicker free drawing. The control works in a similar way to the standard Windows progress control. The main core of the code is in the drawing routine (OnDraw3d and OnDrawFlat). The public interface to access the class is shown here... void SetStep(int nStep); void GetRange(int& nLower, int& nUpper); void SetRange(int nLower, int nUpper); int StepIt(); int OffsetPos(int nOffset); int GetPos(); int SetPos(int nPos); The class is created with the E-XD++ default Create() member. The control can be any shape or size. The example code also shows how to add a client edge to the window.

It is tested on Visual Studio 6.0, Visual Studio.net 2013 and Visual Studio.net 2022.

Downloads
pie_progress_control_vc_source_code.rar - Download source VC++ demo Source Code - 20 Kb

Notes: To make this codes works, you must has E-XD++ Enterprise Edition installed. See sample GaugeDemo.