IG_IP_pixel_format

IG_IP_pixel_format_convert

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This function converts a single pixel to new color space and channel depths.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_IP_pixel_format_convert( HIGPIXEL hPixel, enumIGColorSpaceIDs SrcColorSpace, const AT_INT* SrcChannelDepths, AT_RGBQUAD* SrcPalette, enumIGColorSpaceIDs DstColorSpace, AT_INT DstChannelCount, const AT_INT* DstChannelDepths, AT_RGBQUAD* DstPalette );

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AT_ERRCOUNT ACCUAPI IG_IP_pixel_format_convert(
        HIGPIXEL hPixel,
        enumIGColorSpaceIDs SrcColorSpace,
        const AT_INT* SrcChannelDepths,
        AT_RGBQUAD* SrcPalette,
        enumIGColorSpaceIDs DstColorSpace,
        AT_INT DstChannelCount,
        const AT_INT* DstChannelDepths,
        AT_RGBQUAD* DstPalette
);

Arguments:

Name	Type	Description
hPixel	HIGPIXEL	Pixel to convert to the new format.
SrcColorSpace	enumIGColorSpaceIDs	Source color space of the pixel.
SrcChannelDepths	const AT_INT*	Source channel depths of the pixel. Length of the array should be equal to number of channels used by the hPixel.
SrcPalette	AT_RGBQUAD*	Source palette used by the pixel, if its color space is Indexed, or null otherwise.
DstColorSpace	enumIGColorSpaceIDs	Color space to which to convert the pixel.
DstChannelCount	AT_INT	Number of channels for the pixel after conversion.
DstChannelDepths	const AT_INT*	New channel depths for the pixel. Length of the array should correspond to the dstColorSpace parameter.
DstPalette	AT_RGBQUAD*	Destination palette for the pixel, if destination color space is Indexed, or null otherwise.

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++.

Remarks:

Please note that using this function in a cycle for large array of pixels could be inefficient. Consider creating a temporary HIGEAR and converting its color space and channel depths in this case.

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