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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: 16-bit coordinates only
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PolyPolyline
The PolyPolyline function draws multiple series of connected line segments.
BOOL PolyPolyline(
HDC hdc,
| // handle of a device context
| CONST POINT *lppt,
| // address of an array of points
| CONST DWORD *lpdwPolyPoints,
| // address of an array of values
| DWORD cCount
| // number of counts in the second array
| );
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Parameters
hdc
Identifies the device context.
lppt
Points to an array of POINT structures that contains the vertices of the polylines. The polylines are
specified consecutively.
lpdwPolyPoints
Points to an array of variables specifying the number of points in the lppt array for the corresponding polyline. Each entry must be greater than or
equal to two.
cCount
Specifies the total number of counts in the lpdwPolyPoints array.
Return Values
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero.
Remarks
The line segments are drawn by using the current pen. The figures formed by
the segments are not filled.
The current position is neither used nor updated by this function.
See Also
POINT, Polyline, PolylineTo
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
TMS Scripter Studio Pro components for Delphi/C++Builder
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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