private void SetScanArea(UInt32 scanA) { this.ScanArea = scanA; UInt32 ImSX, ImSY; int RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetCalibrationImageSize2( this.ScanArea, out ImSX, out ImSY ); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_Example_Util.GBMSAPI_Example_ManageErrors(RetVal, "FlatAreaRadioButton_CheckedChanged,GBMSAPI_NET_GetCalibrationImageSize"); return; } CalibrationImageSX = (int)ImSX; CalibrationImageSY = (int)ImSY; if (GBMSAPI_Example_Globals.CalibrationBuffer != IntPtr.Zero) { Marshal.FreeHGlobal(GBMSAPI_Example_Globals.CalibrationBuffer); } if (GBMSAPI_Example_Globals.DummyCalibrationBuffer != IntPtr.Zero) { Marshal.FreeHGlobal(GBMSAPI_Example_Globals.DummyCalibrationBuffer); } GBMSAPI_Example_Globals.CalibrationBuffer = Marshal.AllocHGlobal((int)(CalibrationImageSX * CalibrationImageSY)); GBMSAPI_Example_Globals.DummyCalibrationBuffer = Marshal.AllocHGlobal((int)(CalibrationImageSX * CalibrationImageSY)); if (GBMSAPI_Example_Globals.CalibrationBuffer == IntPtr.Zero || GBMSAPI_Example_Globals.DummyCalibrationBuffer == IntPtr.Zero) { MessageBox.Show("CalibrationForm, SetScanArea: Memory allocation failed", "FATAL ERROR"); return; } this.CalibrationImage = (GBMSAPI_Example_Globals.CalibrationBuffer); this.ImSXTextBox.Text = "" + CalibrationImageSX; this.ImSYTextBox.Text = "" + CalibrationImageSY; this.DiagnosticListBox.Items.Clear(); this.CalibrationImagePictureBox.Image = this.OriginalImage; this.SaveButton.Enabled = false; }
public int AcquisitionCallback(uint OccurredEventCode, int GetFrameErrorCode, uint EventInfo, byte[] FramePtr, int FrameSizeX, int FrameSizeY, double CurrentFrameRate, double NominalFrameRate, uint GB_Diagnostic, System.IntPtr UserDefinedParameters) { try { // LastEventOccurred = OccurredEventCode; if (GBMSAPI_Example_Globals.SkipRequested == true) { GBMSAPI_Example_Globals.SkipRequested = false; return(0); } ////////////////////////////////// // Get Optional external equipment ////////////////////////////////// uint ExternalEquipment; int RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetOptionalExternalEquipment(out ExternalEquipment); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } //////////////// // ÅжÏÊÇ·ñÓдíÎó //////////////// if (GetFrameErrorCode != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { // dummy pedal read in order to clear Boolean PedalState = false; if ((ExternalEquipment & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_PEDAL) != 0) { // check pedal state GBMSAPI_NET_ExternalDevicesControlRoutines.GBMSAPI_NET_CheckPedalState(out PedalState); } GBMSAPI_Example_Globals.LastErrorCode = GetFrameErrorCode; // Sound to advise operator that the fingerprint can be // released if ((ExternalEquipment & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_SOUND) != 0) { GBMSAPI_NET_ExternalDevicesControlRoutines.GBMSAPI_NET_Sound(12, 2, 1); } else { //Console.Beep(4000, 200); GBMSAPI_Example_Globals.DSBeep(4000, 200); } GBMSAPI_Example_Globals.AcquisitionEnded = true; return(1); } ////////////////////////////// // check event: // ERROR EVENT ALREASY CHECKED ////////////////////////////// switch (OccurredEventCode) { case GBMSAPI_NET_AcquisitionEvents.GBMSAPI_NET_AE_SCANNER_STARTED: { //GBMSAPI_Example_Util.GBMSAPI_Example_LogStart(); GBMSAPI_ExampleFrCount = 0; // Set clipping region if (GBMSAPI_Example_Globals.ClipRegionW > 0 && GBMSAPI_Example_Globals.ClipRegionH > 0) { RetVal = GBMSAPI_NET_ScannerStartedRoutines.GBMSAPI_NET_SetClippingRegionSize( GBMSAPI_Example_Globals.ClipRegionW, GBMSAPI_Example_Globals.ClipRegionH ); //È·¶¨²Ã¼ôÇøÓò if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } } // Set Roll preview timeout and artefact cleaning depth // VER 3.1.0.0: check all rolled objects UInt32 ObjToScanType = GBMSAPI_NET_ScanObjectsUtilities.GBMSAPI_NET_GetTypeFromObject(GBMSAPI_Example_Globals.ObjToScan); if (GBMSAPI_Example_Util.IsRolled(ObjToScanType)) { if (GBMSAPI_Example_Globals.RollPreviewTimeout > 0) { RetVal = GBMSAPI_NET_ScannerStartedRoutines.GBMSAPI_NET_ROLL_SetPreviewTimeout( GBMSAPI_Example_Globals.RollPreviewTimeout); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } } RetVal = GBMSAPI_NET_ScannerStartedRoutines.GBMSAPI_NET_ROLL_SetArtefactCleaningDepth( GBMSAPI_Example_Globals.ArtefactCleaningDepth); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } } GBMSAPI_Example_Globals.ScannerStarted = true; break; } case GBMSAPI_NET_AcquisitionEvents.GBMSAPI_NET_AE_PREVIEW_PHASE_END: { GBMSAPI_Example_Util.GBMSAPI_Example_LogError("PREVIEW END"); // VER 3.1.0.0: check all rolled objects UInt32 ObjToScanType = GBMSAPI_NET_ScanObjectsUtilities.GBMSAPI_NET_GetTypeFromObject(GBMSAPI_Example_Globals.ObjToScan); if (GBMSAPI_Example_Util.IsRolled(ObjToScanType)) // end VER 3.1.0.0: check all rolled objects // Sound to advise operator that the preview has ended { // ver 3.1.0.0: sound if not external roll procedure // or adaptative roll position if (!((GBMSAPI_Example_Globals.OptionMask & GBMSAPI_NET_AcquisitionOptions.GBMSAPI_NET_AO_EXTERNAL_ROLL_COMPOSITION) != 0) || ((GBMSAPI_Example_Globals.OptionMask & GBMSAPI_NET_AcquisitionOptions.GBMSAPI_NET_AO_ADAPT_ROLL_AREA_POSITION)) != 0) { if ((ExternalEquipment & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_SOUND) != 0) { GBMSAPI_NET_ExternalDevicesControlRoutines.GBMSAPI_NET_Sound(12, 2, 1); } else { //Console.Beep(4000, 200); GBMSAPI_Example_Globals.DSBeep(4000, 200); } } // end ver 3.1.0.0 } GBMSAPI_Example_Globals.PreviewEnded = true; break; } case GBMSAPI_NET_AcquisitionEvents.GBMSAPI_NET_AE_VALID_FRAME_ACQUIRED: { GBMSAPI_Example_Globals.LastEventInfo = EventInfo; if (GBMSAPI_Example_Globals.FirstFrameArrived == false) { GBMSAPI_Example_Globals.FirstFrameArrived = true; long ElapsedTicks = DateTime.Now.Ticks - GBMSAPI_Example_Globals.AcquisitionStartTime.Ticks; TimeSpan elapsedSpan = new TimeSpan(ElapsedTicks); string strToLog = "" + DateTime.Now + ": FirstFrame arrival time = " + elapsedSpan.TotalMilliseconds; GBMSAPI_Example_Util.GBMSAPI_Example_LogError(strToLog); } if (GBMSAPI_Example_Globals.BusyFrame == false) { GBMSAPI_ExampleFrCount++; if ((GBMSAPI_Example_Globals.LastEventInfo & GBMSAPI_NET_EventInfo.GBMSAPI_NET_EI_ACQUISITION_PHASE) == 0) { Marshal.Copy(FramePtr, 0, GBMSAPI_Example_Globals.AcquisitionPreviewBuffer, FrameSizeX * FrameSizeY); // ver 2.10.0.0: with stride GBMSAPI_Example_Util.CopyRawImageIntoBitmap(FramePtr, ref GBMSAPI_Example_Globals.PreviewImage); // end ver 2.10.0.0: with stride } else { Marshal.Copy(FramePtr, 0, GBMSAPI_Example_Globals.AcquisitionFullResBuffer, FrameSizeX * FrameSizeY); // ver 2.10.0.0: with stride GBMSAPI_Example_Util.CopyRawImageIntoBitmap(FramePtr, ref GBMSAPI_Example_Globals.FullResImage); // end ver 2.10.0.0: with stride } GBMSAPI_Example_Globals.BusyFrame = true; GBMSAPI_Example_Globals.FrameNumber++; // check diagnostic if (GB_Diagnostic != 0 && ( ((GB_Diagnostic & GBMSAPI_NET_DiagnosticMessages.GBMSAPI_NET_DM_VSROLL_ROLL_DIRECTION_LEFT) == 0) && ((GB_Diagnostic & GBMSAPI_NET_DiagnosticMessages.GBMSAPI_NET_DM_VSROLL_ROLL_DIRECTION_RIGHT) == 0) && // ver 3.2.0.0 ((GB_Diagnostic & GBMSAPI_NET_DiagnosticMessages.GBMSAPI_NET_DM_VSROLL_ROLL_DIRECTION_DOWN) == 0) && ((GB_Diagnostic & GBMSAPI_NET_DiagnosticMessages.GBMSAPI_NET_DM_VSROLL_ROLL_DIRECTION_UP) == 0) // end ver 3.2.0.0 ) ) { // if LED supported blink if ((ExternalEquipment & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_VUI_LED) != 0) { GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_VUI_LED_BlinkDuringAcquisition(1); } } else { // if LED supported blink if ((ExternalEquipment & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_VUI_LED) != 0) { GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_VUI_LED_BlinkDuringAcquisition(0); } } // ver 3.1.0.1: dry/wet area percent RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetDryWetFingerAreaPercent( out GBMSAPI_Example_Globals.DryFingerPercent, out GBMSAPI_Example_Globals.WetFingerPercent); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_Example_Globals.DryFingerPercent = GBMSAPI_Example_Globals.WetFingerPercent = 0; } // end ver 3.1.0.1: dry/wet area percent // if autocapture get autocapture phase // VER 3.1.0.0: check all rolled objects UInt32 ObjToScanType = GBMSAPI_NET_ScanObjectsUtilities.GBMSAPI_NET_GetTypeFromObject(GBMSAPI_Example_Globals.ObjToScan); if ( !(GBMSAPI_Example_Util.IsRolled(ObjToScanType)) && ObjToScanType != GBMSAPI_NET_ScannableBiometricTypes.GBMSAPI_NET_SBT_PHOTO ) // end VER 3.1.0.0: check all rolled objects { // check Auto-Capture option set and not ignored if (((GBMSAPI_Example_Globals.OptionMask & GBMSAPI_NET_AcquisitionOptions.GBMSAPI_NET_AO_AUTOCAPTURE) != 0) ) { RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetAutoCapturePhase( out GBMSAPI_Example_Globals.AutoCapturePhase); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } // if diagnostic block autocapture uint DeviceFeatures; RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetDeviceFeatures(out DeviceFeatures); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } if ((DeviceFeatures & GBMSAPI_NET_DeviceFeatures.GBMSAPI_NET_DF_AUTO_CAPTURE_BLOCKING) != 0) { if (GB_Diagnostic != 0) { GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_SetAutoCaptureBlocking(true); GBMSAPI_Example_Globals.AutoCapturePhase = -1; } else { GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_SetAutoCaptureBlocking(false); } } } // get clipping RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetClippingRegionPosition( out GBMSAPI_Example_Globals.ClippingRegionPosX, out GBMSAPI_Example_Globals.ClippingRegionPosY, out GBMSAPI_Example_Globals.ClippingRegionSizeX, out GBMSAPI_Example_Globals.ClippingRegionSizeY ); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } // get contrast uint AvailableImageInfo; RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetAvailableImageInfo( GBMSAPI_NET_ScanObjectsUtilities.GBMSAPI_NET_GetTypeFromObject(GBMSAPI_Example_Globals.ObjToScan), out AvailableImageInfo); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } if ((AvailableImageInfo & GBMSAPI_NET_AvailableImageInfo.GBMSAPI_NET_AII_FINGERPRINT_CONTRAST) != 0) { RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetFingerprintContrast( out GBMSAPI_Example_Globals.ImageContrast); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } // if customized contrast, set on the LCD if (((GBMSAPI_Example_Globals.DisplayOptionMask & GBMSAPI_NET_DisplayOptions.GBMSAPI_NET_DO_CUSTOMIZED_CONTRAST) != 0) && ((ExternalEquipment & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_VUI_LCD) != 0) ) { RetVal = GBMSAPI_NET_ExternalDevicesControlRoutines.GBMSAPI_NET_VUI_LCD_SetContrastValueOnAcquisitionScreen( GBMSAPI_Example_Globals.ImageContrast); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } } } if ((AvailableImageInfo & GBMSAPI_NET_AvailableImageInfo.GBMSAPI_NET_AII_FINGERPRINT_SIZE) != 0) { RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetFingerprintSize( out GBMSAPI_Example_Globals.ImageSize); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } } } // if half lower palm get completeness if (((GBMSAPI_NET_ScanObjectsUtilities.GBMSAPI_NET_GetTypeFromObject(GBMSAPI_Example_Globals.ObjToScan)) == GBMSAPI_NET_ScannableBiometricTypes.GBMSAPI_NET_SBT_FLAT_LOWER_HALF_PALM)) { uint AvailableImageInfo; RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetAvailableImageInfo( GBMSAPI_NET_ScanObjectsUtilities.GBMSAPI_NET_GetTypeFromObject(GBMSAPI_Example_Globals.ObjToScan), out AvailableImageInfo); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } if ((AvailableImageInfo & GBMSAPI_NET_AvailableImageInfo.GBMSAPI_NET_AII_LOWER_HALF_PALM_COMPLETENESS) != 0) { RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetLowerHalfPalmCompleteness( out GBMSAPI_Example_Globals.HalfLowerPalmCompleteness); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } // if customized completeness, set on the LCD if (((GBMSAPI_Example_Globals.DisplayOptionMask & GBMSAPI_NET_DisplayOptions.GBMSAPI_NET_DO_CUSTOMIZED_COMPLETENESS) != 0) && ((ExternalEquipment & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_VUI_LCD) != 0) ) { RetVal = GBMSAPI_NET_ExternalDevicesControlRoutines.GBMSAPI_NET_VUI_LCD_SetCompletenessValueOnAcquisitionScreen( GBMSAPI_Example_Globals.HalfLowerPalmCompleteness); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } } } } GBMSAPI_Example_Globals.LastFrameSizeX = FrameSizeX; GBMSAPI_Example_Globals.LastFrameSizeY = FrameSizeY; GBMSAPI_Example_Globals.LastFrameCurrentFrameRate = CurrentFrameRate; GBMSAPI_Example_Globals.LastFrameNominalFrameRate = NominalFrameRate; GBMSAPI_Example_Globals.LastDiagnosticValue = GB_Diagnostic; } break; } case GBMSAPI_NET_AcquisitionEvents.GBMSAPI_NET_AE_ACQUISITION_END: { GBMSAPI_Example_Globals.LastEventInfo = EventInfo; GBMSAPI_Example_Globals.AcquisitionEnded = true; // Sound to advise operator that the fingerprint can be // released // Sound to advise operator that the preview has ended if ((ExternalEquipment & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_SOUND) != 0) { GBMSAPI_NET_ExternalDevicesControlRoutines.GBMSAPI_NET_Sound(12, 2, 1); } else { //Console.Beep(4000, 200); GBMSAPI_Example_Globals.DSBeep(4000, 200); } // dummy pedal read in order to clear Boolean PedalState = false; if ((ExternalEquipment & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_PEDAL) != 0) { // check pedal state GBMSAPI_NET_ExternalDevicesControlRoutines.GBMSAPI_NET_CheckPedalState(out PedalState); } GBMSAPI_NET_EndAcquisitionRoutines.GBMSAPI_NET_GetFrameStatistic( out GBMSAPI_Example_Globals.AcquiredFramesNumber, out GBMSAPI_Example_Globals.LostFramesNumber); // Get Type for GetImageSize(...) function uint ObjType = GBMSAPI_NET_ScanObjectsUtilities.GBMSAPI_NET_GetTypeFromObject(GBMSAPI_Example_Globals.ObjToScan); if (ObjType != GBMSAPI_NET_ScannableBiometricTypes.GBMSAPI_NET_SBT_NO_OBJECT_TYPE) { if ((GB_Diagnostic & GBMSAPI_NET_DiagnosticMessages.GBMSAPI_NET_DM_SCANNER_SURFACE_NOT_NORMA) == 0 && (GB_Diagnostic & GBMSAPI_NET_DiagnosticMessages.GBMSAPI_NET_DM_SCANNER_FAILURE) == 0 ) { // VER 3.1.0.0: check all rolled objects if ((GBMSAPI_Example_Globals.LastEventInfo & GBMSAPI_NET_EventInfo.GBMSAPI_NET_EI_ACQUISITION_PHASE) != 0 && !(GBMSAPI_Example_Util.IsRolled(ObjType)) && (ObjType != GBMSAPI_NET_ScannableBiometricTypes.GBMSAPI_NET_SBT_PHOTO) ) // end VER 3.1.0.0: check all rolled objects { if (GBMSAPI_Example_Globals.UseImageFinalization) { GBMSAPI_NET_EndAcquisitionRoutines.GBMSAPI_NET_ImageFinalization( FramePtr); } } // VER 3.1.0.0: check all rolled objects else if ( (GBMSAPI_Example_Util.IsRolled(ObjType)) && (GBMSAPI_Example_Globals.OptionMask & GBMSAPI_NET_AcquisitionOptions.GBMSAPI_NET_AO_MANUAL_ROLL_PREVIEW_STOP) != 0 ) // end VER 3.1.0.0: check all rolled objects { if (GBMSAPI_Example_Globals.UseImageFinalization) { GBMSAPI_NET_EndAcquisitionRoutines.GBMSAPI_NET_ImageFinalization( FramePtr); } } } if ((GBMSAPI_Example_Globals.LastEventInfo & GBMSAPI_NET_EventInfo.GBMSAPI_NET_EI_ACQUISITION_PHASE) == 0) { Marshal.Copy(FramePtr, 0, GBMSAPI_Example_Globals.AcquisitionPreviewBuffer, FrameSizeX * FrameSizeY); // ver 2.10.0.0: with stride GBMSAPI_Example_Util.CopyRawImageIntoBitmap(FramePtr, ref GBMSAPI_Example_Globals.PreviewImage); // end ver 2.10.0.0: with stride } else { Marshal.Copy(FramePtr, 0, GBMSAPI_Example_Globals.AcquisitionFullResBuffer, FrameSizeX * FrameSizeY); // ver 2.10.0.0: with stride GBMSAPI_Example_Util.CopyRawImageIntoBitmap(FramePtr, ref GBMSAPI_Example_Globals.FullResImage); // end ver 2.10.0.0: with stride } GBMSAPI_Example_Globals.LastFrameSizeX = FrameSizeX; GBMSAPI_Example_Globals.LastFrameSizeY = FrameSizeY; GBMSAPI_Example_Globals.LastFrameCurrentFrameRate = CurrentFrameRate; GBMSAPI_Example_Globals.LastFrameNominalFrameRate = NominalFrameRate; GBMSAPI_Example_Globals.LastDiagnosticValue = GB_Diagnostic; // ver 4.0.0.0: fake fingerprint uint devFeatures = 0; RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetDeviceFeatures(out devFeatures); if (RetVal == GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { if ((devFeatures & GBMSAPI_NET_DeviceFeatures.GBMSAPI_NET_DF_HW_ANTIFAKE) != 0) { GBMSAPI_Example_Globals.HwFfdError = GBMSAPI_NET_EndAcquisitionRoutines.GBMSAPI_NET_HardwareFakeFingerDetection(out GBMSAPI_Example_Globals.HwFfdFlag, out GBMSAPI_Example_Globals.HwFfdDiagnosticValue); if (GBMSAPI_Example_Globals.HwFfdError != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_Example_Globals.HwFfdFlag = false; GBMSAPI_Example_Globals.HwFfdDiagnosticValue = 0; } } if ((devFeatures & GBMSAPI_NET_DeviceFeatures.GBMSAPI_NET_DF_SW_ANTIFAKE) != 0) { RetVal = GBMSAPI_NET_EndAcquisitionRoutines.GBMSAPI_NET_SoftwareFakeFingerDetection( FramePtr, FrameSizeX, FrameSizeY, out GBMSAPI_Example_Globals.SwFfdFlag); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } } } else { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; return(0); } // end ver 4.0.0.0: fake fingerprint GBMSAPI_Example_Globals.BusyFrame = true; // if autocapture get autocapture phase if ((GBMSAPI_Example_Globals.LastEventInfo & GBMSAPI_NET_EventInfo.GBMSAPI_NET_EI_ACQUISITION_PHASE) != 0 && // VER 3.1.0.0: check all rolled objects !(GBMSAPI_Example_Util.IsRolled(ObjType)) && // end VER 3.1.0.0: check all rolled objects (ObjType != GBMSAPI_NET_ScannableBiometricTypes.GBMSAPI_NET_SBT_PHOTO) ) { // check Auto-Capture option set and not ignored if (((GBMSAPI_Example_Globals.OptionMask & GBMSAPI_NET_AcquisitionOptions.GBMSAPI_NET_AO_AUTOCAPTURE) != 0) ) { RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetAutoCapturePhase( out GBMSAPI_Example_Globals.AutoCapturePhase); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; //GBMSAPI_Example_Globals.AcquisitionEnded = true; return(0); } } } // if clipping get clipping region if ((ObjType != GBMSAPI_NET_ScannableBiometricTypes.GBMSAPI_NET_SBT_PHOTO) && (GBMSAPI_Example_Globals.ClipRegionW > 0 && GBMSAPI_Example_Globals.ClipRegionH > 0)) { RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetClippingRegionPosition( out GBMSAPI_Example_Globals.ClippingRegionPosX, out GBMSAPI_Example_Globals.ClippingRegionPosY, out GBMSAPI_Example_Globals.ClippingRegionSizeX, out GBMSAPI_Example_Globals.ClippingRegionSizeY ); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; //GBMSAPI_Example_Globals.AcquisitionEnded = true; return(0); } } // if not rolled or photo get contrast if ( // VER 3.1.0.0: check all rolled objects !(GBMSAPI_Example_Util.IsRolled(ObjType)) && // end VER 3.1.0.0: check all rolled objects (ObjType != GBMSAPI_NET_ScannableBiometricTypes.GBMSAPI_NET_SBT_PHOTO)) { // get contrast uint AvailableImageInfo; RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetAvailableImageInfo( GBMSAPI_NET_ScanObjectsUtilities.GBMSAPI_NET_GetTypeFromObject(GBMSAPI_Example_Globals.ObjToScan), out AvailableImageInfo); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; //GBMSAPI_Example_Globals.AcquisitionEnded = true; return(0); } if ((AvailableImageInfo & GBMSAPI_NET_AvailableImageInfo.GBMSAPI_NET_AII_FINGERPRINT_CONTRAST) != 0) { RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetFingerprintContrast( out GBMSAPI_Example_Globals.ImageContrast); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; //GBMSAPI_Example_Globals.AcquisitionEnded = true; return(0); } } if ((AvailableImageInfo & GBMSAPI_NET_AvailableImageInfo.GBMSAPI_NET_AII_FINGERPRINT_SIZE) != 0) { RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetFingerprintSize( out GBMSAPI_Example_Globals.ImageSize); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; //GBMSAPI_Example_Globals.AcquisitionEnded = true; return(0); } } } // if half lower palm get completeness if ((ObjType == GBMSAPI_NET_ScannableBiometricTypes.GBMSAPI_NET_SBT_FLAT_LOWER_HALF_PALM)) { // get contrast uint AvailableImageInfo; RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetAvailableImageInfo( GBMSAPI_NET_ScanObjectsUtilities.GBMSAPI_NET_GetTypeFromObject(GBMSAPI_Example_Globals.ObjToScan), out AvailableImageInfo); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; //GBMSAPI_Example_Globals.AcquisitionEnded = true; return(0); } if ((AvailableImageInfo & GBMSAPI_NET_AvailableImageInfo.GBMSAPI_NET_AII_LOWER_HALF_PALM_COMPLETENESS) != 0) { RetVal = GBMSAPI_NET_ValidFrameAcquiredRoutines.GBMSAPI_NET_GetLowerHalfPalmCompleteness( out GBMSAPI_Example_Globals.HalfLowerPalmCompleteness); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; //GBMSAPI_Example_Globals.AcquisitionEnded = true; return(0); } } } // if Roll object get rolled info if ( // VER 3.1.0.0: check all rolled objects (GBMSAPI_Example_Util.IsRolled(ObjType)) // end VER 3.1.0.0: check all rolled objects ) { // ver 2.10.0.0: use "2" function, comment next lines //RetVal = GBMSAPI_NET.GBMSAPI_NET_LibraryFunctions.GBMSAPI_NET_EndAcquisitionRoutines.GBMSAPI_NET_ROLL_GetCompositeImageInfo( // out GBMSAPI_Example_Globals.RolledArtefactSize, // out GBMSAPI_Example_Globals.MarkerFrame, // out GBMSAPI_Example_Globals.NotWipedArtefactFrame, // out GBMSAPI_Example_Globals.ImageSize, // out GBMSAPI_Example_Globals.ImageContrast, // out GBMSAPI_Example_Globals.FlatFingerprintSize // ); // end ver 2.10.0.0: use "2" function, comment next lines // ver 2.10.0.0: use "2" function, add next lines UInt32 imgsx, imgsy; RetVal = GBMSAPI_NET.GBMSAPI_NET_LibraryFunctions.GBMSAPI_NET_EndAcquisitionRoutines.GBMSAPI_NET_ROLL_GetCompositeImageInfo2( out GBMSAPI_Example_Globals.RolledArtefactSize, out GBMSAPI_Example_Globals.MarkerFrame, out GBMSAPI_Example_Globals.NotWipedArtefactFrame, out GBMSAPI_Example_Globals.ImageSize, out GBMSAPI_Example_Globals.ImageContrast, out GBMSAPI_Example_Globals.FlatFingerprintSize, out imgsx, out imgsy ); // end ver 2.10.0.0: use "2" function, add next lines if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR && RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_UNAVAILABLE_OPTION // means that rolling has been stopped before roll begins ) { GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); GBMSAPI_Example_Globals.LastErrorCode = RetVal; //GBMSAPI_Example_Globals.AcquisitionEnded = true; return(0); } } } break; } } return(1); } catch (Exception ex) { GBMSAPI_NET.GBMSAPI_NET_LibraryFunctions.GBMSAPI_NET_ScanningRoutines.GBMSAPI_NET_StopAcquisition(); MessageBox.Show("Exception in AcquisitionStateManagement: " + ex.Message); return(0); } }
// end ver 3.1.0.0: option mask public Boolean GetAcquisitionOptions( out uint ObjToScan, out uint OptionMask, out uint DisplayOptionMask, out Byte ContrastLimitToDisplay, out Byte CompletenessLimitToDisplay, out uint ClipRegionW, out uint ClipRegionH, out uint RollPreviewTimeout, out Byte ArtefactCleaningDepth, out Byte ContrastIntermediateLimitToDisplay, out Byte CompletenessIntermediateLimitToDisplay, // ver 2.10.0.0 out bool RollAreaStandardGa, // end ver 2.10.0.0 // ver 3.2.0.0 out bool EnableRollCompositionBlock, // end ver 3.2.0.0 // ver 4.0.0.0 out int HwFfdStrictnessThreshold, out int SwFfdStrictnessThreshold // end ver 4.0.0.0 ) { ObjToScan = 0; OptionMask = 0; DisplayOptionMask = 0; ContrastLimitToDisplay = 0; CompletenessLimitToDisplay = 0; ClipRegionW = 0; ClipRegionH = 0; RollPreviewTimeout = 0; ArtefactCleaningDepth = 0; ContrastIntermediateLimitToDisplay = 0; CompletenessIntermediateLimitToDisplay = 0; RollAreaStandardGa = false; // ver 3.2.0.0 EnableRollCompositionBlock = false; // end ver 3.2.0.0 // ver 4.0.0.0 HwFfdStrictnessThreshold = -1; SwFfdStrictnessThreshold = -1; // end ver 4.0.0.0 try { // ver 2.10.0.0 ///////////////////////////// // ROLL AREA STANDARD ///////////////////////////// if (this.RollStandardCheckBox.Enabled && this.RollStandardCheckBox.Checked) { RollAreaStandardGa = true; } else { RollAreaStandardGa = false; } // end ver 2.10.0.0 ///////////////////////////// // GET OBJECT TO SCAN ///////////////////////////// String ObjToScanName = (String)(this.ObjectToScanComboBox.SelectedItem); ObjToScan = GBMSAPI_Example_Util.GetObjectToScanIDFromName(ObjToScanName); ///////////////////////////// // GET OPTION MASK ///////////////////////////// uint dummyFrOpt; GetOptionMask(out OptionMask, out dummyFrOpt); ///////////////////////////////////// // GET DISPLAY OPTION MASK ///////////////////////////////////// DisplayOptionMask = 0; uint ExternalDevicesMask; int RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetOptionalExternalEquipment(out ExternalDevicesMask); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_Example_Util.GBMSAPI_Example_ManageErrors( RetVal, "GetAcquisitionOptions,GBMSAPI_NET_GetOptionalExternalEquipment"); return(false); } if ((ExternalDevicesMask & GBMSAPI_NET_OptionalExternalEquipment.GBMSAPI_NET_OED_VUI_LCD) != 0) { // Stop screen after acquisition if (this.StopScreenAfterAcquisitionCheckBox.Enabled == true && this.StopScreenAfterAcquisitionCheckBox.Checked == true) { (DisplayOptionMask) |= GBMSAPI_NET_DisplayOptions.GBMSAPI_NET_DO_FINAL_SCREEN; } // customized contrast if (this.ShowCustomizedContrastCheckBox.Enabled == true && this.ShowCustomizedContrastCheckBox.Checked == true) { // read limit value try { Byte ContrastLimit = Byte.Parse(this.ContrastLimitTextBox.Text); ContrastLimitToDisplay = ContrastLimit; } catch (Exception ReadEx) { if ((ReadEx.GetType()).ToString() == ((new ArgumentNullException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new FormatException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new OverflowException()).GetType()).ToString() ) { // default value ContrastLimitToDisplay = 120; } else { MessageBox.Show("Exception in GetAcquisitionOptions: " + ReadEx.Message); ObjToScan = 0; OptionMask = 0; DisplayOptionMask = 0; ContrastLimitToDisplay = 0; CompletenessLimitToDisplay = 0; ClipRegionW = 0; ClipRegionH = 0; RollPreviewTimeout = 0; ArtefactCleaningDepth = 0; return(false); } } (DisplayOptionMask) |= GBMSAPI_NET_DisplayOptions.GBMSAPI_NET_DO_CUSTOMIZED_CONTRAST; } // customized completeness if (this.ShowCustomizedCompletenessCheckBox.Enabled == true && this.ShowCustomizedCompletenessCheckBox.Checked == true) { // read limit value try { Byte CompletenessLimit = Byte.Parse(this.CompletenessLimitTextBox.Text); CompletenessLimitToDisplay = CompletenessLimit; } catch (Exception ReadEx) { if ((ReadEx.GetType()).ToString() == ((new ArgumentNullException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new FormatException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new OverflowException()).GetType()).ToString() ) { // default value CompletenessLimitToDisplay = 90; } else { MessageBox.Show("Exception in GetAcquisitionOptions: " + ReadEx.Message); ObjToScan = 0; OptionMask = 0; DisplayOptionMask = 0; ContrastLimitToDisplay = 0; CompletenessLimitToDisplay = 0; ClipRegionW = 0; ClipRegionH = 0; RollPreviewTimeout = 0; ArtefactCleaningDepth = 0; return(false); } } (DisplayOptionMask) |= GBMSAPI_NET_DisplayOptions.GBMSAPI_NET_DO_CUSTOMIZED_COMPLETENESS; } } #region »ñÈ¡²Ã¼ôÊý¾Ý /////////////////////////////////////// // GET CLIP DATA /////////////////////////////////////// ClipRegionW = 0; ClipRegionH = 0; if (this.ClipEnableCheckBox.Enabled == true && this.ClipEnableCheckBox.Checked == true) { // read clip values try { UInt32 ClipSizeX = UInt32.Parse(this.ClipRegionSizeXTextBox.Text); UInt32 ClipSizeY = UInt32.Parse(this.ClipRegionSizeYTextBox.Text); ClipRegionW = ClipSizeX; ClipRegionH = ClipSizeY; } catch (Exception ReadEx) { if ((ReadEx.GetType()).ToString() == ((new ArgumentNullException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new FormatException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new OverflowException()).GetType()).ToString() ) { // default value ClipRegionW = 0; ClipRegionH = 0; } else { MessageBox.Show("Exception in GetAcquisitionOptions: " + ReadEx.Message); ObjToScan = 0; OptionMask = 0; DisplayOptionMask = 0; ContrastLimitToDisplay = 0; CompletenessLimitToDisplay = 0; ClipRegionW = 0; ClipRegionH = 0; RollPreviewTimeout = 0; ArtefactCleaningDepth = 0; return(false); } } } #endregion /////////////////////////////////////////// // GET ROLL OPTIONS /////////////////////////////////////////// // Roll Preview Timeout RollPreviewTimeout = 0; if (this.AutomaticRollPreviewTimeoutTextBox.Enabled == true) { // read timeout try { UInt32 Timeout = UInt32.Parse(this.AutomaticRollPreviewTimeoutTextBox.Text); RollPreviewTimeout = Timeout; } catch (Exception ReadEx) { if ((ReadEx.GetType()).ToString() == ((new ArgumentNullException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new FormatException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new OverflowException()).GetType()).ToString() ) { // default value RollPreviewTimeout = 0; } else { MessageBox.Show("Exception in GetAcquisitionOptions: " + ReadEx.Message); ObjToScan = 0; OptionMask = 0; DisplayOptionMask = 0; ContrastLimitToDisplay = 0; CompletenessLimitToDisplay = 0; ClipRegionW = 0; ClipRegionH = 0; RollPreviewTimeout = 0; ArtefactCleaningDepth = 0; return(false); } } } // Artefact Cleaning Depth ArtefactCleaningDepth = 0; if (this.ArtefactCleaningDepthTextBox.Enabled == true) { // read Clean Depth try { Byte CleanDepth = Byte.Parse(this.ArtefactCleaningDepthTextBox.Text); if (CleanDepth > GBMSAPI_NET_CleaningDepth.GBMSAPI_NET_ARTEFACT_CLEANING_DEPTH_MAX && CleanDepth != GBMSAPI_NET_CleaningDepth.GBMSAPI_NET_ARTEFACT_CLEANING_DEPTH_UNLIMITED) { MessageBox.Show("Clean depth greater than maximum allowed value; will be automatically set to max", "Warning"); CleanDepth = GBMSAPI_NET_CleaningDepth.GBMSAPI_NET_ARTEFACT_CLEANING_DEPTH_MAX; } ArtefactCleaningDepth = CleanDepth; } catch (Exception ReadEx) { if ((ReadEx.GetType()).ToString() == ((new ArgumentNullException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new FormatException()).GetType()).ToString() || (ReadEx.GetType()).ToString() == ((new OverflowException()).GetType()).ToString() ) { // default value ArtefactCleaningDepth = 0; } else { MessageBox.Show("Exception in GetAcquisitionOptions: " + ReadEx.Message); ObjToScan = 0; OptionMask = 0; DisplayOptionMask = 0; ContrastLimitToDisplay = 0; CompletenessLimitToDisplay = 0; ClipRegionW = 0; ClipRegionH = 0; RollPreviewTimeout = 0; ArtefactCleaningDepth = 0; return(false); } } } // ver 3.2.0.0 // EnableRollCompositionBlock if (this.cbEnableRollCompositionBlock.Checked) { EnableRollCompositionBlock = true; } // end ver 3.2.0.0 /////////////////////////////////////////// // GET FFD OPTIONS /////////////////////////////////////////// // ver 4.0.0.0 if (this.gbHwFfdSettings.Enabled) { if (this.rbHwFfdHighStrictness.Checked) { HwFfdStrictnessThreshold = GBMSAPI_NET_HwAntifakeStrictnessThresholds.GBMSAPI_NET_HW_ANTIFAKE_THRESHOLD_HIGH_STRICTNESS; } else if (this.rbHwFfdMediumStrictness.Checked) { HwFfdStrictnessThreshold = GBMSAPI_NET_HwAntifakeStrictnessThresholds.GBMSAPI_NET_HW_ANTIFAKE_THRESHOLD_MEDIUM_STRICTNESS; } else if (this.rbHwFfdLowStrictness.Checked) { HwFfdStrictnessThreshold = GBMSAPI_NET_HwAntifakeStrictnessThresholds.GBMSAPI_NET_HW_ANTIFAKE_THRESHOLD_LOW_STRICTNESS; } else if (this.rbHwFfdPersonalizedStrictness.Checked) { int dummyFfdStrictTh; if (int.TryParse(this.tbHwFfdPersonalizedStrictValue.Text, out dummyFfdStrictTh)) { // ver 4.1.0: max value for hw ffd threshold set to 150 if (dummyFfdStrictTh >= 10 && dummyFfdStrictTh <= 150) { HwFfdStrictnessThreshold = dummyFfdStrictTh; } } } } if (this.gbSwFfdSettings.Enabled) { int dummyFfdStrictTh; if (int.TryParse(this.tbSwFfdThreshold.Text, out dummyFfdStrictTh)) { if (dummyFfdStrictTh >= 0 && dummyFfdStrictTh <= 100) { SwFfdStrictnessThreshold = dummyFfdStrictTh; } } } // end ver 4.0.0.0 /////////////////////////// //// RETURN OK /////////////////////////// return(true); } catch (Exception ex) { MessageBox.Show("Error in GetAcquisitionOptions function: " + ex.Message); ObjToScan = 0; OptionMask = 0; DisplayOptionMask = 0; ContrastLimitToDisplay = 0; CompletenessLimitToDisplay = 0; ClipRegionW = 0; ClipRegionH = 0; RollPreviewTimeout = 0; ArtefactCleaningDepth = 0; EnableRollCompositionBlock = false; return(false); } }
public CalibrationForm() { InitializeComponent(); // ver 2.10.0.0: use "2" functions UInt32 scanA; int RetVal = GBMSAPI_NET_DeviceCharacteristicsRoutines.GBMSAPI_NET_GetSupportedScanAreas(out scanA); if (RetVal != GBMSAPI_NET_ErrorCodes.GBMSAPI_NET_ERROR_CODE_NO_ERROR) { GBMSAPI_Example_Util.GBMSAPI_Example_ManageErrors(RetVal, "CalibrationForm,GBMSAPI_NET_GetSupportedScanAreas"); return; } this.rbFullFrameArea.Enabled = false; this.rbRollIqsArea.Enabled = false; this.rbRollGaArea.Enabled = false; this.rbRolledThenarArea.Enabled = false; this.rbRolledJointArea.Enabled = false; if ((scanA & GBMSAPI_NET_ScanAreas.GBMSAPI_NET_SA_FULL_FRAME) != 0) { this.rbFullFrameArea.Enabled = true; } if ((scanA & GBMSAPI_NET_ScanAreas.GBMSAPI_NET_SA_ROLL_IQS) != 0) { this.rbRollIqsArea.Enabled = true; } if ((scanA & GBMSAPI_NET_ScanAreas.GBMSAPI_NET_SA_ROLL_GA) != 0) { this.rbRollGaArea.Enabled = true; } if ((scanA & GBMSAPI_NET_ScanAreas.GBMSAPI_NET_SA_ROLL_THENAR) != 0) { this.rbRolledThenarArea.Enabled = true; } if ((scanA & GBMSAPI_NET_ScanAreas.GBMSAPI_NET_SA_ROLL_JOINT) != 0) { this.rbRolledJointArea.Enabled = true; } if (this.rbFullFrameArea.Enabled) { rbFullFrameArea.Checked = true; this.rbFullFrameArea_CheckedChanged(null, null); } else if (this.rbRollIqsArea.Enabled) { rbRollIqsArea.Checked = true; this.rbRollIqsArea_CheckedChanged(null, null); } else if (this.rbRollGaArea.Enabled) { rbRollGaArea.Checked = true; this.rbRollGaArea_CheckedChanged(null, null); } else if (this.rbRolledThenarArea.Enabled) { rbRolledThenarArea.Checked = true; this.rbRolledThenarArea_CheckedChanged(null, null); } else if (this.rbRolledJointArea.Enabled) { rbRolledJointArea.Checked = true; this.rbRolledJointArea_CheckedChanged(null, null); } else { MessageBox.Show("NO SCANNABLE AREAS AVAILABLE", "HEAVY ERROR!!!!"); return; } // end ver 2.10.0.0: use "2" functions this.OriginalImage = this.CalibrationImagePictureBox.Image; }