Function name: ExtFloodFill

Defined in : GDI32

Requirements : Windows NT 3.1 or later; Windows 95 or later

Declaration:

Declare Function ExtFloodFill Lib "gdi32" Alias "ExtFloodFill" (ByVal hdc As Long, ByVal x As Long, ByVal y As Long, ByVal crColor As Long, ByVal wFillType As Long) As Long

Parameters:

* 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. * crColor Specifies the color of the boundary or of the area to be filled. The interpretation of crColor depends on the value of the fuFillType parameter. * fuFillType Specifies the type of fill operation to be performed. It must be one of the following values: FLOODFILLBORDER The fill area is bounded by the color specified by the crColor parameter. This style is identical to the filling performed by the FloodFill function. FLOODFILLSURFACE The fill area is defined by the color that is specified by crColor. Filling continues outward in all directions as long as the color is encountered. This style is useful for filling areas with multicolored boundaries.

Returns:

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.

Related functions:

Examples:

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