ImageGear for C and C++ on Windows v21.0 - Updated
API Reference Guide / Core Component API Reference / Core Component Functions Reference / Display Functions / IG_dspl_foreground_set
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    IG_dspl_foreground_set
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    This function sets the foreground color.

    Declaration:

     
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    AT_ERRCOUNT  ACCUAPI  IG_dspl_foreground_set(
        [IN] HIGEAR hIGear,
        [IN] DWORD dwGrpID,
        [IN] const LPAT_RGB lpFrColor
);

    Arguments:

    Name Type Description
    hIGear HIGEAR ImageGear handle of an image.
    dwGrpID DWORD Identifier of the group in which to set options.
    lpFrColor const LPAT_RGB The new value of FrColor to set. If NULL, then this parameter is ignored.

    Return Value:

    Returns the number of ImageGear errors that occurred during this function call.

    Supported Raster Image Formats:

    All pixel formats supported by ImageGear for C and C++.

    Sample:

    None

    Example:

     
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    HIGEAR           hIGear;     /* HIGEAR handle of image   */ 
DWORD           nGrpID;      /* display group identifier  */
AT_RGB          FrColor;
 ...
FrColor.r = FrColor.g = FrColor.b;
IG_dspl_foreground_set( hIGear, nGrpID, &FrColor );
...

     

     

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