using System;
using System.Runtime.InteropServices;

namespace Bruker.API
{
    [StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Ansi)]
    public struct TRTImageInfoEx
    {
        public int Magnification;                                                
        public double PixelSizeX;          // mü pro Pixel
        public double PixelSizeY;                                      
        public double HighVoltage;         // kV  
        public double WorkingDistance;     // mm
    }

    [StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Ansi)]
    public struct TSegment
    {
        public int Y;
        public int XStart;
        public int XCount;
    }

    // TSegmentList   = array[0..8192] of TSegment;
    [StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Ansi)]
    public struct TSegmentList
    {
        public TSegment[] Segments;
    }

    [StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Ansi)]
    public struct TFeatureData // describes 1 scan feature
    {
        public int SegmentCount;
        public TSegmentList Segments;
    }

    // TFeatureDataList  = array[0..0] of TFeatureData;
    [StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Ansi)]
    public struct TFeatureDataList
    {
        public TFeatureData[] FeatureDatas;
    }

    [StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Ansi)]
    public struct TRTEBSDCalibSettings
    {
        public int TiltAngle;      
        public int TiltAzimuthAngle;
        public int ScanRotation;
        public int WD;
        public int DetectorAxis;
        public int DetectorTilt;
        public int PhosphorSize;
   }

    public class EspritFunctions
    {

    #if WIN32
        const string rtdll = "Bruker.API.Esprit.DLL";
    #else
        const string rtdll = "Bruker.API.Esprit64.DLL";
    #endif


        /// <summary>
        /// Read current image device configuration 
        /// </summary>
        /// <param name="CID">Connection Id</param>
        /// <param name="Width"></param>
        /// <param name="Height"></param>
        /// <param name="Average"></param>
        /// <param name="Ch1"></param>
        /// <param name="Ch2"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error)</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int ImageGetConfiguration(
            uint CID,
            ref int Width, 
            ref int Height, 
            ref int Average,
            ref bool Ch1, 
            ref bool Ch2);

        /// <summary>
        /// Write current image device configuration
        /// </summary>
        /// <param name="CID">Connection Id</param>
        /// <param name="Width"></param>
        /// <param name="Height"></param>
        /// <param name="Average"></param>
        /// <param name="Ch1"></param>
        /// <param name="Ch2"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error)</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int ImageSetConfiguration(
            uint CID,
            int Width,
            int Height,
            int Average,
            bool Ch1,
            bool Ch2);

        /// <summary>
        /// Use external scan engine which triggers our scan generator trough an external signal
        /// </summary>
        /// <param name="CID">Connection Id</param>
        /// <param name="UseExternalScan"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error)</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int ImageSetExternalScan(
            uint CID,
            bool UseExternalScan);

        /// <summary>
        /// Aquire new image and read image data
        /// </summary>
        /// <param name="CID">Connection Id</param>
        /// <param name="Ch"></param>
        /// <param name="ShowProgress"></param>
        /// <param name="Buffer"></param>
        /// <param name="BufSize"></param>
        /// <param name="ImgInfo"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error)</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int ImageAquireImage(
            uint CID,
            int Ch,
            bool ShowProgress,
            object Buffer,
            ref int BufSize,
            TRTImageInfoEx ImgInfo);

        /// <summary>
        /// Aquire new image and read image data (extended) 
        /// </summary>
        /// <param name="CID">Connection Id</param>
        /// <param name="Ch"></param>
        /// <param name="Buffer"></param>
        /// <param name="Options">
        /// Bit combination of the following values
        ///     cImgAcq_ShowProgress    = 1;
        ///     cImgAcq_UpdateSEMData   = 2;
        /// </param>
        /// <param name="BufSize"></param>
        /// <param name="ImgInfo"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int ImageAquireImageEx(
            uint CID,
            int Ch,
            object Buffer,
            int Options,
            ref int BufSize,
            TRTImageInfoEx ImgInfo);

        /// <summary>
        /// Read the image field width from scan settings and SEM magnification, microns unit 
        /// </summary>
        /// <param name="CID">Connection Id</param>
        /// <param name="FieldWidth"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int ImageGetFieldWidth(
            uint CID, 
            ref double FieldWidth);

        /// <summary>
        /// Set electron beam position in image
        /// </summary>
        /// <param name="CID">Connection Id</param>
        /// <param name="X"></param>
        /// <param name="Y"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        // 
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int ImageSetPoint(
            uint CID,
            int X,
            int Y);

        // functions to deal with point lists

        /// <summary>
        /// Start PointList Measurement
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="SPU">spectrometer index (1..n)</param>
        /// <param name="SegmentCount"></param>
        /// <param name="LineSegments">description of points to measure</param>
        /// <param name="RealTime">acquisition time in ms</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int StartPointListMeasurement(
            uint CID,
            int SPU,
            int SegmentCount,
            TSegmentList LineSegments,
            int RealTime);

        /// <summary>
        /// Start PointList Measurement direct
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="SPU">spectrometer index (1..n)</param>
        /// <param name="SegmentCount"></param>
        /// <param name="LineSegments">description of points to measure</param>
        /// <param name="RealTime">acquisition time in ms</param>
        /// <param name="IsFirst"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int StartPointListMeasurementDirect(
            uint CID,
            int SPU,
            int SegmentCount,
            TSegmentList LineSegments,
            int RealTime,
            bool IsFirst);

        /// <summary>
        /// Get PointList Spectrum
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Index">spectrum index (1..n)</param>
        /// <param name="SpectrumBuf">buffer to hold complete spectrum with header (around 20kB), must be allocated by caller</param>
        /// <param name="BufSize">size of spectrum buffer</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetPointListSpectrum(
            uint CID,
            int Index,
            TRTSpectrumHeaderRec SpectrumBuf, 
            int BufSize);

        /// <summary>
        /// Get PointList Spectrum direct
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Index">spectrum index (1..n)</param>
        /// <param name="SpectrumBuf">buffer to hold complete spectrum with header (around 20kB), must be allocated by caller</param>
        /// <param name="BufSize">size of spectrum buffer</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetPointListSpectrumDirect(
            uint CID,
            int Index, 
            TRTSpectrumHeaderRec SpectrumBuf,
            int BufSize);

        /// <summary>
        /// Quantify PointList Spectrum
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Index">spectrum index (1..n)</param>
        /// <param name="MethodName"></param>
        /// <param name="Params"></param>
        /// <param name="ResultBuf"></param>
        /// <param name="ResultBufSize"></param>
        /// <param name="SpectrumBuf">buffer to hold complete spectrum with header (around 20kB), must be allocated by caller</param>
        /// <param name="BufSize">size of spectrum buffer</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int QuantifyPointListSpectrum(
            uint CID,
            int Index,
            string MethodName,
            string Params,
            [MarshalAs(UnmanagedType.VBByRefStr)] ref string ResultBuf,
            int ResultBufSize,
            TRTSpectrumHeaderRec SpectrumBuf,
            int BufSize);

        /// <summary>
        /// Save PointList Spectrum
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Buffer">spectrum index (1..n)</param>
        /// <param name="FileName">filename to save to</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SavePointListSpectrum(
            uint CID,
            int Buffer,
            string FileName);

        /// <summary>
        /// Start FeatureList Measurement
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="SPU">spectrometer index (1..n)</param>
        /// <param name="FeatureCount"></param>
        /// <param name="Features"></param>
        /// <param name="PixelTimes"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        // functions to deal with object lists
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int StartFeatureListMeasurement(
            uint CID,
            int SPU,
            int FeatureCount,
            TFeatureDataList Features,
            int[] PixelTimes);

        /// <summary>
        /// Get FeatureList-Spectrum
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Index"></param>
        /// <param name="SpectrumBuf"></param>
        /// <param name="BufSize"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetFeatureListSpectrum(
            uint CID,
            int Index,
            TRTSpectrumHeaderRec SpectrumBuf,
            int BufSize);

        /// <summary>
        /// Quantify FeatureList Spectrum
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Index"></param>
        /// <param name="MethodName"></param>
        /// <param name="Params"></param>
        /// <param name="ResultBuf"></param>
        /// <param name="ResultBufSize"></param>
        /// <param name="SpectrumBuf"></param>
        /// <param name="BufSize"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int QuantifyFeatureListSpectrum(
            uint CID,
            int Index,
            string MethodName,
            string Params,
            [MarshalAs(UnmanagedType.VBByRefStr)] ref string ResultBuf,
            int ResultBufSize,
            TRTSpectrumHeaderRec SpectrumBuf,
            int BufSize);

        /// <summary>
        /// Save FeatureList Spectrum
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Buffer"></param>
        /// <param name="FileName"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SaveFeatureListSpectrum(
            uint CID, 
            int Buffer,
            string FileName);

        // functions to communicate with SEM

        /// <summary>
        /// Set SEM Data
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Magnification"></param>
        /// <param name="HighVoltage"></param>
        /// <param name="WorkingDistance"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SetSEMData(
            uint CID,
            double Magnification,
            double HighVoltage,
            double WorkingDistance);

        /// <summary>
        /// Get SEM Data
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Magnification"></param>
        /// <param name="HighVoltage"></param>
        /// <param name="WorkingDistance"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMData(
            uint CID, 
            ref double Magnification, 
            ref double HighVoltage, 
            ref double WorkingDistance);

        /// <summary>
        /// Get SEM BC-Data
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Brightness"></param>
        /// <param name="Contrast"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMBCData(
            uint CID,
            ref double Brightness, 
            ref double Contrast);

        /// <summary>
        /// Set SEM BC-Data
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Brightness"></param>
        /// <param name="Contrast"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SetSEMBCData(
            uint CID,
            double Brightness,
            double Contrast);

        /// <summary>
        /// Get SEM ProbeCurrent
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="ProbeCurrent"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMProbeCurrent(
            uint CID,
            ref double ProbeCurrent);

        /// <summary>
        /// Set SEM ProbeCurrent
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="ProbeCurrent"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SetSEMProbeCurrent(
            uint CID,
            double ProbeCurrent);

        /// <summary>
        /// Get SEM SpotSize
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="SpotSize"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMSpotSize(
            uint CID,
            ref double SpotSize);

        /// <summary>
        /// Set SEM SpotSize
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="SpotSize"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SetSEMSpotSize(
            uint CID,
            double SpotSize);

        /// <summary>
        /// Set SEM Detector
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Channel"></param>
        /// <param name="DetectorName"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SetSEMDetector(
            uint CID,
            int Channel,
            string DetectorName);

        /// <summary>
        /// Get SEM Detector
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Channel"></param>
        /// <param name="DetectorName"></param>
        /// <param name="BufSize"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMDetector(
            uint CID,
            int Channel,
            [MarshalAs(UnmanagedType.VBByRefStr)] ref string DetectorName,
            int BufSize);

        /// <summary>
        /// Set SEM Stage Data
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="XPos"></param>
        /// <param name="YPos"></param>
        /// <param name="ZPos"></param>
        /// <param name="Tilt"></param>
        /// <param name="Rotation"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SetSEMStageData(
            uint CID,
            double XPos,
            double YPos,
            double ZPos,
            double Tilt,
            double Rotation);

        /// <summary>
        /// Get SEM Stage Data
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="XPos"></param>
        /// <param name="YPos"></param>
        /// <param name="ZPos"></param>
        /// <param name="Tilt"></param>
        /// <param name="Rotation"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMStageData(
            uint CID,
            ref double XPos,
            ref double YPos, 
            ref double ZPos, 
            ref double Tilt,
            ref double Rotation);

        /// <summary>
        /// Get SEM Stage Range
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Xmin"></param>
        /// <param name="Xmax"></param>
        /// <param name="Ymin"></param>
        /// <param name="Ymax"></param>
        /// <param name="Zmin"></param>
        /// <param name="Zmax"></param>
        /// <param name="Tmin"></param>
        /// <param name="Tmax"></param>
        /// <param name="Rmin"></param>
        /// <param name="Rmax"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMStageRange(
            uint CID,
            ref double Xmin,
            ref double Xmax,
            ref double Ymin,
            ref double Ymax,
            ref double Zmin,
            ref double Zmax,
            ref double Tmin,
            ref double Tmax,
            ref double Rmin,
            ref double Rmax);

        /// <summary>
        /// Get SEM Stage State
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="State"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMStageState(
            uint CID,
            ref int State);

        /// <summary>
        /// Get SEM Capabilities
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Capabilities"></param>
        /// <param name="BufSize"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMCapabilities(
            uint CID,
            [MarshalAs(UnmanagedType.VBByRefStr)] ref string Capabilities,
            int BufSize);

        /// <summary>
        /// Get SEM info
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Info"></param>
        /// <param name="BufSize"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int GetSEMInfo(
            uint CID,
            [MarshalAs(UnmanagedType.VBByRefStr)] ref string Info, 
            int BufSize);

        /// <summary>
        /// Set SEM External On
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SetSEMExternalOn(
            uint CID);

        /// <summary>
        /// Set SEM External Off
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SetSEMExternalOff(
            uint CID);

        /// <summary>
        /// Reset SEM Communication
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int ResetSEMCommunication(
            uint CID);

        /// <summary>
        /// Switch SEM Off
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="HVOff"></param>
        /// <param name="BeamCurrentOff"></param>
        /// <param name="BeamBlank"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int SwitchSEMOff(
            uint CID,
            bool HVOff,
            bool BeamCurrentOff,
            bool BeamBlank);

        // Move EDS detector

        /// <summary>
        /// Set Position of EDS-Detector
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Detector">Detector to be moved ( 1 in most cases )</param>
        /// <param name="Position">Position to move to ( 1 = Park position, 2 = Acquisition position )</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EDSSetDetectorPosition(
            uint CID,
            int Detector,
            int Position);

        /// <summary>
        /// Get Position of EDS-Detector
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Detector">Detector to ask for position ( 1 in most cases )</param>
        /// <param name="Position">Current position ( 1 = Park position, 2 = Acquisition position )</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EDSGetDetectorPosition(
            uint CID,
            int Detector,
            out int Position);

        // Mapping functions

        /// <summary>
        /// Start Hypermapping
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="SPU"></param>
        /// <param name="PixelTime">Dwell time per Pixel in microseconds</param>
        /// <param name="RealTime">Acquisition time in s, RealTime=0 does exactly 1 scan</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int HyMapStart(
            uint CID,
            int SPU,
            int PixelTime,
            int RealTime);

        /// <summary>
        /// Start Hypermapping of Image region
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="SPU"></param>
        /// <param name="PixelTime">Dwell time per Pixel in microseconds</param>
        /// <param name="RealTime">Acquisition time in s, RealTime=0 does exactly 1 scan</param>
        /// <param name="Region">Image region to be mapped</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int HyMapStartEx(
            uint CID,
            int SPU,
            int PixelTime,
            int RealTime,
            TFeatureData Region);

        /// <summary>
        /// Start Hypermap acquisition with selected setup
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="SPU"></param>
        /// <param name="PixelTime">Dwell time per Pixel in microseconds</param>
        /// <param name="Region">Image region to be mapped</param>
        /// <param name="Profile">Parameter setup</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int HyMapStartWithProfile(
            uint CID,
            int SPU,
            int PixelTime,
            TFeatureData Region,
            string Profile);

        //-------------------------------------------------------------------------------------
        // EBSD functions
        //-------------------------------------------------------------------------------------

        /// <summary>
        /// Retrieve the list of predefined  acquisition setups
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Profiles">buffer to store the list information</param>
        /// <param name="BufSize">Size of buffer</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetAcquisitionProfiles(
            uint CID,
            [MarshalAs(UnmanagedType.VBByRefStr)] ref string Profiles,
            int BufSize);

        /// <summary>
        /// Load a predefined  acquisition setup
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Profile">buffer with profile name to select</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDSelectAcquisitionProfile(
            uint CID,
            string Profile);

        /// <summary>
        /// Start EBSD acquisition with selected setup
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDStartAcquisition(
            uint CID);

        /// <summary>
        ///  // Start EBSD acquisition with defined profile data
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Profile"></param>
        /// <returns></returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDStartAcquisitionWithProfile(
            uint CID,
            string Profile);

        /// <summary>
        /// Stop EBSD acquisition
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDStopAcquisition(
            uint CID);

        /// <summary>
        /// Retrieve EBSD acquisition state 
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="CurrentLine">current acquisition Y -position</param>
        /// <param name="PercentReady">Current state of Acquisition in %</param>
        /// <param name="IndexingPercentReady">Current State of Indexing in %</param>
        /// <param name="AcquisitionRunning">Is just giving the running state of the Acquisition</param>
        /// <param name="IndexingRunning">Is just giving the running state of the Indexing</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetAcquisitionState(
            uint CID,
            out int CurrentLine,
            out int PercentReady,
            out int IndexingPercentReady,
            out bool AcquisitionRunning,
            out bool IndexingRunning);

        /// <summary>
        /// Save EBSD acquisition data to file in Bruker format
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="FileName">File name for the file to store information (*.bcf)</param>
        /// <param name="WithEdx">Saves EDX Data</param>
        /// <param name="WithPatterns">Saves Patterns</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDSaveToFile(
            uint CID,
            string FileName,
            bool WithEdx,
            bool WithPatterns);
        // SaveOptions : Bit flags to specify which information has to be stored (frames, detected lines…)

        /// <summary>
        /// Export Data
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="BaseFileName">Base file name for the result files to export (map images…)</param>
        /// <param name="ExportOptions">longint representation of export options (Phase=2,IPFX=3,IPFY=4,IPFZ=5,Euler=6)</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDExportData(
            uint CID,
            string BaseFileName,
            int ExportOptions);

        /// <summary>
        /// Export Data
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Buffer">Memory buffer provided by caller, must be large enough to handle image data</param>
        /// <param name="BufferSize">Maximum size of buffer available, returns size which really used</param>
        /// <param name="ExportOptions">longint representation of export options (Phase=2,IPFX=3,IPFY=4,IPFZ=5,Euler=6)</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDExportDataBuffer(
            uint CID,
            IntPtr Buffer,
            ref int BufferSize,
            int ExportOptions);


        /// <summary>
        /// Export Results
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="BaseFileName">Base file name for the result list (ctf-file) to export</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDExportResults(
            uint CID,
            string BaseFileName);

        /// <summary>
        /// Retrieve EBSD detector position
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Position">Detector position in mm</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetDetectorPosition(
            uint CID,
            out double Position);

        /// <summary>
        /// Move EBSD detector to specified position
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Position">Detector position in mm</param>
        /// <param name="Speed">Detector speed in mm/s</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDSetDetectorPosition(
            uint CID,
            double Position,
            double Speed);

        /// <summary>
        /// Start EBSD-Calibration
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Settings">
        /// Settings include:
        /// TiltAngle of the Detector
        /// TiltAzimuthAngle of the Detector
        /// ScanRotation
        /// WD
        /// DetectorAxis
        /// DetectorTilt
        /// PhosphorSize
        /// </param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDStartCalibration(
            uint CID,
            TRTEBSDCalibSettings Settings);

        /// <summary>
        /// Stop EBSD Calibration
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDStopCalibration(
            uint CID);

        /// <summary>
        /// Get Calibration State
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="CurrentLine">not yet in use</param>
        /// <param name="PercentReady">Calibration state in %</param>
        /// <param name="Running">Running state of calibration</param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetCalibrationState(
            uint CID,
            out int CurrentLine,
            out int PercentReady,
            out bool Running);

        /// <summary>
        /// EBSD Save ImageFromPosition
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="aBaseFilename"></param>
        /// <param name="X"></param>
        /// <param name="Y"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDSaveEBSPImageFromPosition(
            uint CID,
            string aBaseFilename,
            int X,
            int Y);

        /// <summary>
        /// EBSD SetExposureTime
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="ExposureTime"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDSetExposureTime(
            uint CID,
            int ExposureTime);

        /// <summary>
        /// EBDS Get Exposure Time 
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="ExposureTime"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetExposureTime(
            uint CID,
            out int ExposureTime);

        /// <summary>
        /// EBSD Get Image Configuration
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Width">Map width</param>
        /// <param name="Height">Map height</param>
        /// <returns></returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetImageConfiguration(
            uint CID,
            out int Width,
            out int Height);

        /// <summary>
        /// Get Camera Configuration
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Width">Current camera width</param>
        /// <param name="Height">Current camera height</param>
        /// <returns></returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetCameraConfiguration(
            uint CID, 
            out int Width,
            out int Height);

 
        /// <summary>
        /// EDSB Set Gain
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Value"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDSetGain(
            uint CID,
            int Value);

        /// <summary>
        /// EBSD Get Gain
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Value"></param>
        /// <returns>Function call sucessful or not( 0 = success, otherwise error )</returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetGain(
            uint CID,
            out int Value);

        /// <summary>
        /// EBSD Get Tilt
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Value"></param>
        /// <returns></returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetTilt(
            uint CID,
            out double Value);

        /// <summary>
        /// EBSD Get Available Pattern Format Count
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Count">returns the amount of image format (binning)</param>
        /// <returns></returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetAvailablePatternFormatCount(
            uint CID,
            out int Count);

        /// <summary>
        /// Get available Pattern Format
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="FormatIndex">Seletion index of image format</param>
        /// <param name="Width">Camera Width</param>
        /// <param name="Height">Camera Height</param>
        /// <returns></returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetAvailablePatternFormat(
            uint CID,
            int FormatIndex,
            out int Width,
            out int Height);

        /// <summary>
        /// Set Pattern Format
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="FormatIndex">The choosen Index for Camera Format</param>
        /// <returns></returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDSetPatternFormat(
            uint CID,
            int FormatIndex);

        /// <summary>
        /// EBSDSetPattern16bitMode
        /// </summary>
        /// <param name="CID">connection identifier</param>
        /// <param name="Value">true (16bit Mode), false (8 bit Mode)</param>
        /// <returns></returns>
        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDSetPattern16bitMode(
            uint CID,
            bool Value);

        [DllImport(rtdll, CharSet = CharSet.Ansi)]
        public static extern int EBSDGetEstimatedMappingTime(
            uint CID,
            out int Time);

    }
}