HYTOS

        @brief  crop image by rectangle selected by user

        @history    2018.05.02  Jeongwoo    Init self.offsetX and self.offsetY

                                            Add QtImageViewer.startPointChanged.emit

    '''

    def execute(self, param):

        event = param[1]

                    (isAccepted, isImmediateInsert, offsetX, offsetY, newSym) = symbolEditorDialog.showDialog()

                    if isAccepted:

                        if isImmediateInsert:

                            w, h = (0, 0)

                            if len(img.shape[::-1]) == 2:

                                w, h = img.shape[::-1]

        @history    2018.05.02  Jeongwoo    Change return value of QSymbolEditorDialog (Single variable → Tuple)

                                            Add SymbolSvgItem

                    2018.05.03  Jeongwoo    Change method to draw Svg Item on Scene (svg.addSvgItemToScene)

    '''

    def createSymbol(self):

        image = self.graphicsView.image()

            self.dirTreeWidget.initDirTreeWidget()

            if isAccepted:

                if isImmediateInsert:

                    w, h = (0, 0)

                    if len(img.shape[::-1]) == 2:

                        w, h = img.shape[::-1]

        result = msg.exec_()

        self.handleDeleteSymbolAction(result, itemType, itemName)

    def handleDeleteSymbolAction(self, result, itemType, itemName):

        print("handle")

        if result == QMessageBox.Ok:

            project = AppDocData.instance().getCurrentProject()

            if os.path.exists(imagePath):

                os.remove(imagePath)

            if os.path.exists(svgPath):

                os.remove(svgPath)

            self.initDirTreeWidget()

        else:

            pass

        @brief      Load Symbol Info and add TreeItem with DB

        @author     Jeongwoo

        @date       18.04.20

    '''

    def loadSymbolInfo(self):

        symbolTypeList = AppDocData.instance().getSymbolTypeList()

        for symbolType in symbolTypeList:

            parent = QTreeWidgetItem(self, [symbolType])

            for symbol in symbolList:

                symbolItem = QTreeWidgetItem(parent, [symbol.getName()])

                symbolItem.setData(0, self.TREE_DATA_ROLE, symbol) ## ADD DATA

                icon = QIcon(svgPath)

                symbolItem.setIcon(0, icon)

                symbolItem.svgFilePath = svgPath # save svg file path

    '''

        @history    2018.05.02  Jeongwoo    Add variables (self.offsetX, self.offsetY, self.newSym)

    '''

    def __init__(self, parent, image, project, selectedSymbol = None):

        QDialog.__init__(self, parent)

        self.offsetX = 0

        self.offsetY = 0

        self.newSym = None

    '''

        @brief  Set up QtImageViewer and QImage

    '''

        @brief  Called when Save Button Clicked

                Validation Check → Make Symbol Data → Insert Symbol Data into DB → Save png and svg files

    '''

    def accept(self):

        print("save")

                    image = self.ui.imageView.image()

                    if image is not None:

                        if self.selectedSymbol is not None:

                        imageLocation = self.project.getImageFilePath() + "/" + fileType

                        if not os.path.exists(imageLocation):

                            os.makedirs(imageLocation)

        self.isAccepted = False

        QDialog.reject(self)

        if os.path.exists(imagePath):

            os.remove(imagePath)

        if os.path.exists(svgPath):

            os.remove(svgPath)

    '''

        @brief  Called When error occured while saving png and svg files

                Delete png, svg files and record from DB

    '''

        AppDocData.instance().deleteSymbol(fileName)

        SG_DbHelper.SG_DbHelper().updateSymbol(self.selectedSymbol)

    '''

        @history    18.04.20    Jeongwoo    Change dbFullPath (Root dir DB→ Each project DB)

    '''

        print("DB Helper __init__")

        self.dbFullPath = AppDocData.instance().getCurrentProject().getDbFilePath() + "/" + self.DB_NAME

        #if not os.path.isfile(dbFullPath):

OCR_OPTION_NOT_EXEC = 0

OCR_OPTION_ALL_FIND = 1

OCR_OPTION_HALF_AND_HALF = 2

class SymbolBase():

    def __init__(self, id, sName, sType, threshold = None, minMatchCount = 0

                 , isDetectOnOrigin = False, rotationCount = 4, ocrOption = OCR_OPTION_NOT_EXEC, isContainChild = 0

    def getIsExceptDetect(self):

        return self.isExceptDetect

class imgLine():

    def __init__(self, start, end):

        self.start = start