Gdi::GetNearestPaletteIndex_I (Windows CE 5.0)
This method retrieves the index for the entry in the specified logical palette that most closely matches a specified color value.
static WINGDIAPI unsigned int WINAPI GetNearestPaletteIndex_I(HPALETTE hpal,COLORREFcrColor);
Parameters
- hpal
[in] Handle to a logical color palette. - crColor
[in] COLORREF value that specifies a color to be matched.
Return Values
The index of an entry in a logical palette indicates success.
CLR_INVALID indicates failure.
To get extended error information, call GetLastError.
Remarks
This method is an internal version of the GetNearestPaletteIndex function.
An application can determine whether a device supports palette operations by calling the Gdi::GetDeviceCaps_I method and specifying the RASTERCAPS constant.
If the given logical palette contains entries with the PC_EXPLICIT flag set, the return value is undefined.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Gdi.hpp.
See Also
Gdi | GetNearestPaletteIndex | Gdi::GetDeviceCaps_I | Gdi::GetPaletteEntries_I | Gdi::GetSystemPaletteEntries_I
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