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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| gdi32.lib
| Header File
| wingdi.h
| Unicode
| No
| Platform Notes
| Windows 95: 16-bit coordinates only
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PtVisible
The PtVisible function indicates whether the specified point is within the clipping region
of a device context.
BOOL PtVisible(
HDC hdc,
| // handle of device context
| int X,
| // x-coordinate of point
| int Y
| // y-coordinate of point
| );
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Parameters
hdc
Identifies the device context.
X
Specifies the logical x-coordinate of the point.
Y
Specifies the logical y-coordinate of the point.
Return Values
If the specified point is within the clipping region of the device context,
the return value is nonzero.
If the specified point is not within the clipping region of the device
context, the return value is zero.
See Also
RectVisible
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 Programmer's Reference (win32.hlp)
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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