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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| No
| Import Library
| gdi32.lib
| Header File
| wingdi.h
| Unicode
| No
| Platform Notes
| Windows 95: int == 16 bits
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GetArcDirection
The GetArcDirection function returns the current arc direction for the specified device context.
Arc and rectangle functions use the arc direction.
int GetArcDirection(
HDC hdc
| // handle to device context
| );
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Parameters
hdc
Identifies the device context.
Return Values
If the function succeeds, the return value specifies the current arc
direction. Following are the valid return values:
Value
| Meaning
| AD_COUNTERCLOCKWISE
| Arcs and rectangles are drawn counterclockwise.
| AD_CLOCKWISE
| Arcs and rectangles are drawn clockwise.
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If an error occurs, the return value is zero.
See Also
SetArcDirection
Related Links
Software for Delphi and C++ Builder developers
Software for Visual Studio .NET developers
Software for Visual Basic 6 developers
Delphi Tips&Tricks
MegaDetailed.NET
More Online Helps
Win32 Multimedia Programmer's Reference (mmedia.hlp)
OLE Programmer's Reference (ole.hlp)
Microsoft Windows Pen API Programmer's Reference (penapi.hlp)
Microsoft Windows Sockets 2 Reference (sock2.hlp)
Microsoft Windows Telephony API (TAPI) Programmer's Reference (tapi.hlp)
Unix Manual Pages
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