LCMS2MBS.OPTIMIZED_SH(n as UInt32) as UInt32

Optimized -- previous optimization already returns the final 8-bit value.

LCMS2MBS.PixelFormat(FloatingPoint as boolean, Optimized as boolean, ColorSpace as UInt32, MinIsWhite as boolean, Planar as boolean, EndianSwap as boolean, DoSwap as boolean, ExtraSamples as UInt32, Channels as UInt32, BytesPerSample as UInt32, SwapFirst as boolean) as UInt32

Format of pixel is defined by one UInt32, using bit fields as follows

A O TTTTT U Y F P X S EEE CCCC BBB

FloatingPoint: With this flag we can differentiate 16 bits as float and as int
Optimized: Previous optimization already returns the final 8-bit value
ColorSpace: Pixeltype
MinIsWhite: Flavor 0=MinIsBlack(Chocolate) 1=MinIsWhite(Vanilla)
Planar: Planar? 0=Chunky, 1=Planar
EndianSwap: swap 16 bps endianess?
DoSwap: Do swap? ie, BGR, KYMC
ExtraSamples: Extra samples
Channels: Channels (Samples per pixel)
BytesPerSample: bytes per sample
SwapFirst: Swap first - changes ABGR to BGRA and KCMY to CMYK

LCMS2MBS.PLANAR_SH(n as UInt32) as UInt32

Planar? 0=Chunky, 1=Planar

LCMS2MBS.PREMUL_SH(n as UInt32) as UInt32

Premultiplied? 0=No, 1=Yes

LCMS2MBS.SetAdaptationState(context as LCMS2ContextMBS, d as Double) as Double

Little CMS can handle incomplete adaptation states.

d: Degree on adaptation 0=Not adapted, 1=Complete adaptation, in-between=Partial adaptation. Use negative values to return the global state without changing it.

Returns previous global adaptation state.

See also:

• SetAdaptationState(d as Double) as Double

LCMS2MBS.SetAdaptationState(d as Double) as Double

Little CMS can handle incomplete adaptation states.

d: Degree on adaptation 0=Not adapted, 1=Complete adaptation, in-between=Partial adaptation. Use negative values to return the global state without changing it.

Returns previous global adaptation state.

See also:

• SetAdaptationState(context as LCMS2ContextMBS, d as Double) as Double

LCMS2MBS.SetAlarmCodes(context as LCMS2ContextMBS, values() as Integer)

Values are meant to be encoded in 16 bits.
AlarmCodes: Array of 16 codes. All 16 values must be specified, set to zero for unused channels.

See also:

• SetAlarmCodes(values() as Integer)

LCMS2MBS.SetAlarmCodes(values() as Integer)

Values are meant to be encoded in 16 bits.
AlarmCodes: Array of 16 codes. All 16 values must be specified, set to zero for unused channels.

See also:

• SetAlarmCodes(context as LCMS2ContextMBS, values() as Integer)

LCMS2MBS.SetLogErrorHandler(Context as LCMS2ContextMBS, handler as LCMS2ErrorHandlerMBS)

Each time this function is called, the previous logger is replaced. Calling this functin with NULL as parameter, does reset the logger to the default Little CMS logger. The default Little CMS logger does nothing.

LCMS2ErrorHandlerMBS is an Interface. You add it to the interface of your window/thread/class. Than you get a method "Error(context as LCMS2ContextMBS, ErrorCode as UInt32, Text as string)" which is called to log error messages. The context parameter is the object you pass for reference in the various context parameters to LCMS2 functions.

See also:

• SetLogErrorHandler(handler as LCMS2ErrorHandlerMBS)

Some examples using this method:

• /Images/LCMS2/Create a CMYK Profile
• /Images/LCMS2/Create a DeviceN Profile
• /Images/LCMS2/Create Profile
• /Images/LCMS2/IT8 Reader

LCMS2MBS.SetLogErrorHandler(handler as LCMS2ErrorHandlerMBS)

Each time this function is called, the previous logger is replaced. Calling this functin with NULL as parameter, does reset the logger to the default Little CMS logger. The default Little CMS logger does nothing.

LCMS2ErrorHandlerMBS is an Interface. You add it to the interface of your window/thread/class. Than you get a method "Error(context as LCMS2ContextMBS, ErrorCode as UInt32, Text as string)" which is called to log error messages. The context parameter is the object you pass for reference in the various context parameters to LCMS2 functions.

See also:

• SetLogErrorHandler(Context as LCMS2ContextMBS, handler as LCMS2ErrorHandlerMBS)

LCMS2MBS.SWAPFIRST_SH(n as UInt32) as UInt32

Swap first - changes ABGR to BGRA and KCMY to CMYK

LCMS2MBS.Version as string

MsgBox LCMS2MBS.Version

LCMS2MBS.WhitePointFromTemp(TempK as Double) as LCMS2CIExyYMBS

Var c as LCMS2CIExyYMBS = LCMS2MBS.WhitePointFromTemp(6500)

MsgBox str(c.x)+" "+str(c.y)+" "+str(c.yy)

Valid range is 4000K-25000K.
TempK: Temperature in oK
Returns white point or nil in case of error.

Some examples using this method:

• /Images/LCMS2/Create a CMYK Profile
• /Images/LCMS2/Create a DeviceN Profile
• /Images/LCMS2/Create Profile

LCMS2MBS.xyY2XYZ(p as LCMS2CIExyYMBS) as LCMS2CIEXYZMBS

LCMS2MBS.XYZ2Lab(p as LCMS2CIEXYZMBS, whitepoint as LCMS2CIEXYZMBS = nil) as LCMS2CIELabMBS

Setting WhitePoint to nil forces D50 as white point.

LCMS2MBS.XYZ2xyY(p as LCMS2CIEXYZMBS) as LCMS2CIExyYMBS

LCMS2MBS.XYZEncoded2Float(w0 as UInt16, w1 as UInt16, w2 as UInt16) as LCMS2CIEXYZMBS

w0,w1 and w2: Array of 3 UInt16 values holding the encoded valkues.
Returns XYZ color on success or nil on failure.

Some examples using this method:

• /Images/LCMS2/Create a CMYK Profile
• /Images/LCMS2/Create a DeviceN Profile
• /Images/LCMS2/Profile Info