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SetPolyFillMode The SetPolyFillMode function sets the polygon fill mode for functions that fill polygons.
VB4-32,5,6
Declare Function SetPolyFillMode Lib "gdi32" (ByVal hdc As Long, ByVal nPolyFillMode As Long) As Long |
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Operating Systems Supported |
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Requires Windows NT 3.1 or later; Requires Windows 95 or later |
- hdc
Identifies the device context.
- iPolyFillMode
Specifies the new fill mode. This parameter can be either of the following values:
ALTERNATE
Selects alternate mode (fills the area between odd-numbered and even-numbered polygon sides on each scan line).
WINDING
Selects winding mode (fills any region with a nonzero winding value). |
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The return value specifies the previous filling mode. If an error occurs, the return value is zero. |
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