IDeviceModelPlugIn::GetNeutralAxisSize method (wcsplugin.h)

The IDeviceModelPlugIn::GetNeutralAxisSize function returns the number of data points along the neutral axis that are returned by the GetNeutralAxis function. It is provided so that a Color Management Module (CMM) can allocate an appropriately sized buffer.

Syntax

HRESULT GetNeutralAxisSize(
  [out] UINT *pcColors
);

Parameters

[out] pcColors

The number of points that will be returned by a call to GetNeutralAxis. Minimum is 2 (black and white).

Return value

If this function succeeds, the return value is S_OK.

If this function fails, the return value is E_FAIL.

Requirements

See also

• Basic color management concepts
• Functions
• IDeviceModelPlugIn