HYTOS

# Form implementation generated from reading ui file './UI/Configuration.ui'

# Created by: PyQt5 UI code generator 5.11.2

        ConfigurationDialog.resize(553, 608)

        self.horizontalLayout_11 = QtWidgets.QHBoxLayout()

        self.horizontalLayout_11.setObjectName("horizontalLayout_11")

        self.label_7 = QtWidgets.QLabel(self.groupBoxText)

        self.label_7.setObjectName("label_7")

        self.horizontalLayout_11.addWidget(self.label_7)

        self.lineEditWhiteCharList = QtWidgets.QLineEdit(self.groupBoxText)

        self.lineEditWhiteCharList.setObjectName("lineEditWhiteCharList")

        self.horizontalLayout_11.addWidget(self.lineEditWhiteCharList)

        self.verticalLayout_5.addLayout(self.horizontalLayout_11)

        self.label_7.setText(_translate("ConfigurationDialog", "검출 문자열 : "))

if __name__ == "__main__":

    import sys

    app = QtWidgets.QApplication(sys.argv)

    ConfigurationDialog = QtWidgets.QDialog()

    ui = Ui_ConfigurationDialog()

    ui.setupUi(ConfigurationDialog)

    ConfigurationDialog.show()

    sys.exit(app.exec_())

            #attrs = self.attrs

            attrs = self.getAttributes()

    <height>608</height>

             <layout class="QHBoxLayout" name="horizontalLayout_11">

              <item>

               <widget class="QLabel" name="label_7">

                <property name="text">

                 <string>검출 문자열 : </string>

                </property>

               </widget>

              </item>

              <item>

               <widget class="QLineEdit" name="lineEditWhiteCharList"/>

              </item>

             </layout>

            </item>

            <item>

    return img

'''

    @brief      Get Text info in Symbol (Instrumentation, OPC, etc...)

    @author     Jeongwoo

    @date       2018.05.04

    @history    2018.05.09  Jeongwoo    Check split text' length

                2018.06.14  Jeongwoo    Add try-except. If exception occured, return None

                2018.06.19  Jeongwoo    Move text size check if-statement

                2018.06.20  Jeongwoo    Remove variable [lastCharHeight] / Change variable [cey], [ch] / Change method to calculate text line height

                2018.10.19 euisung verifing doesn't used

'''

def getTextInfoInSymbol(img, startPoint, flag = FLAG_IMAGE_TO_BOXES, conf = DEFAULT_CONF):

    try:

        docData = AppDocData.instance()

        configs = docData.getConfigs('Text Size', 'Min Text Size')

        minSize = int(configs[0].value) if 1 == len(configs) else self.ui.minTextSizeSpinBox.setValue(30)

        configs = docData.getConfigs('Text Size', 'Max Text Size')

        maxSize = int(configs[0].value) if 1 == len(configs) else self.ui.maxTextSizeSpinBox.setValue(60)

        im = Image.fromarray(img)

        imgWidth = im.width

        imgHeight = im.height

        textInfoList = []

        WHITE_LIST_CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890-"

        MIN_TEXT_SIZE = 10

        boundaryOcrData = pytesseract.image_to_boxes(im, config=conf, lang='eng')

        textGroupIndex = 0

        lastRT = (-1, -1)

        tempText = ''

        charWidth = -1

        charHeight = -1

        lineSp = (-1, -1)

        lineRect = None

        for index in range(len(boundaryOcrData.split('\n'))):

            data = boundaryOcrData.split('\n')[index]

            sData = data.split(' ')

            if len(sData) >= 5: 

                char = sData[0]

                if WHITE_LIST_CHARS.find(char) >= 0:

                    csx = int(sData[1])

                    csy = imgHeight - int(sData[4])

                    cex = int(sData[3])

                    cey = imgHeight - int(sData[2])

                    cw = cex - csx

                    ch = abs(cey - csy)

                    charWidth = max(charWidth, cw)

                    charHeight = max(charHeight, ch)

                    currentRect = None

                    if lastRT != (-1, -1):

                        currentRect = QRect(csx, csy, csx + cw, csy + ch)

                    if lastRT == (-1, -1) and lineRect is None:

                        tempText = tempText + char

                        lastRT = (csx+cw, csy)

                        lineSp = (csx, csy)

                        lineRect = QRect(lineSp[0], lineSp[1], imgWidth - lineSp[0], charHeight)

                    elif (lineRect is not None and currentRect is not None) and lineRect.intersects(currentRect):

                        tempText = tempText + char

                        lastRT = (csx+cw, min(lineSp[1], csy))

                        lineSp = (lineSp[0], min(lineSp[1], csy))

                        lineHeight = max(max(lineRect.height(), abs(cey - lineSp[1])), abs((lineRect.y()+lineRect.height()) - lineSp[1]))

                        lineRect.setX(lineSp[0])

                        lineRect.setY(lineSp[1])

                        lineRect.setHeight(lineHeight)

                    else:

                        # Save previous line

                        if lineRect.height() >= minSize and lineRect.height() <= maxSize:

                            prevLineText = ti.TextInfo(tempText, startPoint[0]+lineSp[0], startPoint[1]+lineSp[1], lastRT[0] - lineSp[0], lineRect.height(), 0)

                            textInfoList.append(prevLineText)

                            textGroupIndex = textGroupIndex + 1

                        # Start new line

                        tempText = char

                        charWidth = cw

                        charHeight = ch

                        lastRT = (csx + cw, csy)

                        lineSp = (csx, csy)

                        lineRect = QRect(lineSp[0], lineSp[1], imgWidth - lineSp[0], ch)

        if not (len(textInfoList) > textGroupIndex) and (tempText is not None and len(tempText) > 0):

            if lineRect.height() >= minSize and lineRect.height() <= maxSize:

                textInfo = ti.TextInfo(tempText, startPoint[0]+lineSp[0], startPoint[1]+lineSp[1], lastRT[0] - lineSp[0], lineRect.height(), 0)

                if textInfo not in textInfoList:

                    textInfoList.append(textInfo)

        else:

            return None

        return textInfoList

    except Exception as ex:

        return None

'''

    @brief      Get info about each character

    @author     Jeongwoo

    @date       2018.05.03

    @history    2018.05.09  Jeongwoo    Check split text' length

                2018.06.20  Jeongwoo    Remove variable [lastCharHeight] / Change variable [cey], [ch]

                2018.10.19  euisung     verifing doesn't used

'''

def getCharactersInfo(img, startPoint, flag = FLAG_IMAGE_TO_BOXES, conf = DEFAULT_CONF):

    docData = AppDocData.instance()

    configs = docData.getConfigs('Text Size', 'Min Text Size')

    minSize = int(configs[0].value) if 1 == len(configs) else self.ui.minTextSizeSpinBox.setValue(30)

    configs = docData.getConfigs('Text Size', 'Max Text Size')

    maxSize = int(configs[0].value) if 1 == len(configs) else self.ui.maxTextSizeSpinBox.setValue(60)

    im = Image.fromarray(img)

    imgWidth = im.width

    imgHeight = im.height

    textInfoList = []

    boundaryOcrData = pytesseract.image_to_boxes(im, config=conf, lang='eng')

    for index in range(len(boundaryOcrData.split('\n'))):

        data = boundaryOcrData.split('\n')[index]

        sData = data.split(' ')

        if len(sData) >= 5: 

            char = sData[0]

            csx = int(sData[1])

            csy = imgHeight - int(sData[4])

            cex = int(sData[3])

            cey = imgHeight - int(sData[2])

            cw = cex - csx

            ch = abs(cey - csy)

            if not(ch >= minSize and ch <= maxSize):

                continue

            textInfoList.append(ti.TextInfo(char, startPoint[0]+csx, startPoint[1]+csy, cw, ch, 0))

    return textInfoList