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FloodFill The FloodFill function fills an area of the display surface with the current brush. The area is assumed to be bounded as specified by the crFill parameter.
VB4-32,5,6
Declare Function FloodFill Lib "gdi32" Alias "FloodFill" (ByVal hdc As Long, ByVal x As Long, ByVal y As Long, ByVal crColor 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 a device context.
- nXStart
Specifies the logical x-coordinate of the point where filling is to begin.
- nYStart
Specifies the logical y-coordinate of the point where filling is to begin.
- crFill
Specifies the color of the boundary or of the area to be filled. |
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError. |
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