This function retrieves the palette information for a raster image.
[C++Builder/Visual
C++] BOOL IKGetPalette(HANDLE Handle,
short *Red, short *Green, short *Blue);
[Delphi] function
IKGetPalette(Handle: THandle; var Red, Green, Blue: Smallint):
LongBool;
[Visual Basic] Function
IKGetPalette(ByVal Handle As Long, Red As Integer, Green As
Integer, Blue As Integer) As Long
Parameters
| Name | Explanation |
|---|---|
| Handle | The raster image handle |
| Red | Array of the retrieved red palette information |
| Green | Array of the retrieved green palette information |
| Blue | Array of the retrieved blue palette information
(1) C++Builder/Visual C++ assigns the first pointer of the array (2) Delphi the style of the argument is Red[0] (3) Visual Basic the style of the argument is Red(0) |
Return Value
Returns True (nonzero) if successful, returns False (0) if not successful
Explanation
The IKGetPalette function retrieves the palette information for a raster image. The various RGB number arrays taken from the palette information become the value in the PalCount member variable of IKIMAGE_INFO. To retrieve the PalCount, please refer to the IKGetImageType function. Regarding IKIMAGE_INFO, please refer to the explanation for the IKIMAGE_INFO member variables in the Ik9Com.dll, Ik9ComA.dll, Ik9Com64.dll, Ik9Com64A.dll.