AdjustableArrowCap Functions
Windows GDI+ exposes a flat API that consists of about 600 functions, which are implemented in Gdiplus.dll and declared in Gdiplusflat.h. The functions in the GDI+ flat API are wrapped by a collection of about 40 C++ classes. It is recommended that you do not directly call the functions in the flat API. Whenever you make calls to GDI+, you should do so by calling the methods and functions provided by the C++ wrappers. Microsoft Product Support Services will not provide support for code that calls the flat API directly. For more information on using these wrapper methods, see GDI+ Flat API.
The following flat API functions are wrapped by the AdjustableArrowCap C++ class.
AdjustableArrowCap Functions and Corresponding Wrapper Methods
| Flat function | Wrapper method | Description |
|---|---|---|
| GpStatus WINGDIPAPI GdipCreateAdjustableArrowCap(REAL height, REAL width, BOOL isFilled, GpAdjustableArrowCap **cap) | AdjustableArrowCap::AdjustableArrowCap | Creates an adjustable arrow line cap with the specified height and width. The arrow line cap can be filled or nonfilled. The middle inset defaults to zero. |
| GpStatus WINGDIPAPI GdipSetAdjustableArrowCapHeight(GpAdjustableArrowCap* cap, REAL height) | AdjustableArrowCap::SetHeight | The AdjustableArrowCap::SetHeight method sets the height of the arrow cap. This is the distance from the base of the arrow to its vertex. |
| GpStatus WINGDIPAPI GdipGetAdjustableArrowCapHeight(GpAdjustableArrowCap* cap, REAL* height) | AdjustableArrowCap::GetHeight | The AdjustableArrowCap::GetHeight method gets the height of the arrow cap. The height is the distance from the base of the arrow to its vertex. |
| GpStatus WINGDIPAPI GdipSetAdjustableArrowCapWidth(GpAdjustableArrowCap* cap, REAL width) | AdjustableArrowCap::SetWidth | The AdjustableArrowCap::SetWidth method sets the width of the arrow cap. The width is the distance between the endpoints of the base of the arrow. |
| GpStatus WINGDIPAPI GdipGetAdjustableArrowCapWidth(GpAdjustableArrowCap* cap, REAL* width) | AdjustableArrowCap::GetWidth | The AdjustableArrowCap::GetWidth method gets the width of the arrow cap. The width is the distance between the endpoints of the base of the arrow. |
| GpStatus WINGDIPAPI GdipSetAdjustableArrowCapMiddleInset(GpAdjustableArrowCap* cap, REAL middleInset) | AdjustableArrowCap::SetMiddleInset | The AdjustableArrowCap::SetMiddleInset method sets the number of units that the midpoint of the base shifts towards the vertex. |
| GpStatus WINGDIPAPI GdipGetAdjustableArrowCapMiddleInset(GpAdjustableArrowCap* cap, REAL* middleInset) |
AdjustableArrowCap::GetMiddleInset | The AdjustableArrowCap::GetMiddleInset method gets the value of the inset. The middle inset is the number of units that the midpoint of the base shifts towards the vertex. |
| GpStatus WINGDIPAPI GdipSetAdjustableArrowCapFillState(GpAdjustableArrowCap* cap, BOOL fillState) |
AdjustableArrowCap::SetFillState | The AdjustableArrowCap::SetFillState method sets the fill state of the arrow cap. If the arrow cap is not filled, only the outline is drawn. |
| GpStatus WINGDIPAPI GdipGetAdjustableArrowCapFillState(GpAdjustableArrowCap* cap, BOOL* fillState) |
AdjustableArrowCap::IsFilled | The AdjustableArrowCap::IsFilled method determines whether the arrow cap is filled. |
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