def __init__(self, parent=None, min=0, max=999999):
super(intLineEdit, self).__init__(parent)
self.min = min
self.max = max
qiv = QIntValidator()
qiv.setRange(min, max)
self.setValidator(qiv)
def __init__(self):
super().__init__()
self.resize(800, 150)
self.setWindowTitle('AI智能打轴 (测试版)')
layout = QGridLayout()
self.setLayout(layout)
layout.addWidget(QLabel('前侧留白(ms)'), 0, 0, 1, 1)
self.beforeEdit = QLineEdit('20')
validator = QIntValidator()
validator.setRange(0, 5000)
self.beforeEdit.setValidator(validator)
self.beforeEdit.setFixedWidth(50)
layout.addWidget(self.beforeEdit, 0, 1, 1, 1)
layout.addWidget(QLabel(''), 0, 2, 1, 1)
layout.addWidget(QLabel('后侧留白(ms)'), 0, 3, 1, 1)
self.afterEdit = QLineEdit('300')
self.afterEdit.setValidator(validator)
self.afterEdit.setFixedWidth(50)
layout.addWidget(self.afterEdit, 0, 4, 1, 1)
layout.addWidget(QLabel(''), 0, 5, 1, 1)
self.autoFill = QPushButton('填充字符')
self.autoFill.setStyleSheet('background-color:#3daee9')
self.autoFill.clicked.connect(self.setAutoFill)
layout.addWidget(self.autoFill, 0, 6, 1, 1)
self.fillWord = QLineEdit('#AI自动识别#')
layout.addWidget(self.fillWord, 0, 7, 1, 1)
layout.addWidget(QLabel(''), 0, 8, 1, 1)
self.autoSpan = QPushButton('自动合并')
self.autoSpan.setStyleSheet('background-color:#3daee9')
self.autoSpan.clicked.connect(self.setAutoSpan)
layout.addWidget(self.autoSpan, 0, 9, 1, 1)
self.multiCheck = QPushButton('启用多进程')
self.multiCheck.setStyleSheet('background-color:#3daee9')
self.multiCheck.clicked.connect(self.setMultipleThread)
layout.addWidget(self.multiCheck, 0, 10, 1, 1)
self.processBar = QProgressBar()
layout.addWidget(self.processBar, 1, 0, 1, 10)
self.checkButton = QPushButton('开始')
self.checkButton.setFixedWidth(100)
self.checkButton.clicked.connect(self.separateProcess)
layout.addWidget(self.checkButton, 1, 10, 1, 1)
class MainWindow(QMainWindow):
def __init__(self, ui_file, devMode, parent=None):
super(MainWindow, self).__init__()
self.uiFileName = ui_file # use this if there are multiple UI files
if devMode == "development": # use ui file directly made by QDesigner
uiFile = QFile(ui_file)
uiFile.open(QFile.ReadOnly) # read in UI for the form
loader = QUiLoader()
self.window = loader.load(uiFile)
uiFile.close()
else: #deployment - use .py version of ui file, with slightly different setup
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.getParts() # identify form objects
self.connectParts() # connect buttons to operations
self.convs = Converters(
) # load converters for main conversion categories
self.yc = YearConverters(
) # load converters for japanese years, zodiac years
self.mess = Mess() # instructions and messages in local language
self.validFloat = QDoubleValidator()
self.validYear = QIntValidator()
self.validYear.setRange(1, 9999) # used for years
self.btnConvert.hide()
self.widgetSetup("start") # initial conditions for form
if devMode == "development": self.window.show()
else: self.show()
def widgetSetup(self, themode): # based on which main button is pressed
self.themode = themode # this is set when a main button is pressed, or on initial load
self.emptyConvLayout(
) # get rid of old radio buttons if they exist, hide input/output, etc.
thetext, thestyle = makeHeader1(
themode, self.uiFileName) # make heading for convType = themode
self.header1.setStyleSheet(
thestyle) # can have different background colors
self.header1.setText(thetext)
self.header1.show()
self.hideBigInstructions()
if themode in self.convs.getValidConvTypes(
): # set up radio buttons for conversions
oneConvTypeInfo = self.convs.convTypeToConvInfo(
themode) # get convCodes, displays for this convType
for ix, (convCode, convDisplay) in enumerate(
oneConvTypeInfo
): # iterate through enumerated list of tuples
self.oneRadio = QRadioButton(
"{}".format(convDisplay)) # text for button
self.oneRadio.setObjectName("object_{}".format(
convCode)) # to be used later by sender()
self.oneRadio.setStyleSheet(
makeStyleSheet("radiobutton", self.uiFileName))
self.layoutConv.addWidget(self.oneRadio)
self.oneRadio.clicked.connect(
self.convSetup
) # convSetup will call sender() to find convCode
if ix == 0:
self.oneRadio.setFocus(
) # set focus on first button in list
if themode == "fromjpyear": # set up radio buttons for modern eras
self.fromjpyearmode = "modern" # start with modern eras only
self.showJpEras()
if themode == "fromjpyearhistoric": # set up radio buttons for all eras
self.fromjpyearmode = "all" # start with modern eras only
self.showJpEras()
if themode == "tojpyear": # no choices, go straight to input box
self.showInstructions(self.mess.getToJpYear(self.yc.getMinYear()),
"")
self.input1.setText(str(
self.yc.getNowYear())) # start with current year
self.setUpValidator()
self.convertUnits()
if themode == "zodiac": # no choices, go straight to input box
self.showInstructions(self.mess.getEnterYearZodiac(), "")
self.input1.setText(str(
self.yc.getNowYear())) # start with current year
self.setUpValidator()
self.convertUnits()
if themode == "start":
self.btnFromMetric.setFocus()
self.showBigInstructions(self.mess.getStartMsg2())
def showBigInstructions(self, themsg):
self.instructions2.setText(themsg)
self.scrollArea.hide()
self.instructions2.show()
def hideBigInstructions(self):
self.scrollArea.show()
self.instructions2.hide()
def showJpEras(self): # display radio buttons for Japanese eras
jpEraList = self.yc.getEraNamesPlusCodes(
self.fromjpyearmode) # modern or all
for ix, (eraText, eraCode) in enumerate(jpEraList):
self.oneRadio = QRadioButton(
"{}".format(eraText)) # text for button
self.oneRadio.setObjectName(
"object_{}".format(eraCode)) # to be used later by sender()
self.oneRadio.setStyleSheet(
makeStyleSheet("radiobutton", self.uiFileName))
self.layoutConv.addWidget(self.oneRadio)
self.oneRadio.clicked.connect(
self.eraSetup) # eraSetup will call sender() to find eraCode
if ix == 0: self.oneRadio.setFocus() # set focus on first button
if self.fromjpyearmode == "modern":
self.oneRadio = QRadioButton(
"{}".format("Show more eras")) # now add option for more eras
self.oneRadio.setObjectName(
"object_{}".format("all")) # to be used later by sender()
else:
self.oneRadio = QRadioButton("{}".format(
"Show fewer eras")) # now add option to return to modern eras
self.oneRadio.setObjectName(
"object_{}".format("modern")) # to be used later by sender()
self.oneRadio.setStyleSheet(
makeStyleSheet("radiobutton", self.uiFileName))
self.layoutConv.addWidget(self.oneRadio)
self.oneRadio.clicked.connect(
self.eraSetup) # eraSetup will call sender() to find eraCode
def eraSetup(self): # this is called when radio button is chosen
theEra = self.getCodeFromSenderName(
) # era or mode is determined by object name of sending radio button
if theEra in ["all", "modern"]: # switch between modern and all
self.fromjpyearmode = theEra # set the mode here
self.emptyConvLayout() # clear former list
if theEra == "all": self.widgetSetup("fromjpyearhistoric")
else: self.widgetSetup("fromjpyear")
else: # theEra will be eraCode for chosen era
self.chosenEra = theEra # set this property
if self.yc.getNowEra() == theEra:
theHint = "(1- )" # no final year if it's the current era
else:
theHint = "(1-{})".format(
self.yc.getNumYears(theEra)) # final year in that era
self.showInstructions(
self.mess.getFromJpYear(self.yc.getENameUnparsed(theEra)),
theHint)
self.output2.hide()
self.setUpValidator()
def setUpValidator(self):
if self.themode in self.convs.getValidConvTypes(): # measures
if self.convs.isTempConv(self.theConvCode):
self.validFloat.setBottom(
-999999) # temperatures can be negative
else:
self.validFloat.setBottom(
0.0) # other measures can't be negative
self.input1.setValidator(self.validFloat)
if self.themode in [
"fromjpyear", "fromjpyearhistoric", "tojpyear", "zodiac"
]:
self.input1.setValidator(
self.validYear) # range already set to 1-9999
def convSetup(self): # set up based on which radio button was set
self.theConvCode = self.getCodeFromSenderName(
) # get the code based on the sending button, and set it
self.showInstructions(self.mess.getEnterAmt())
self.setUpValidator()
self.input1.setText("1") # show units=1 to start
self.convertUnits()
def getCodeFromSenderName(self): # based on objectName of sender button
sending_button = self.sender()
return str(sending_button.objectName()).replace("object_", "")
def convertUnits(self): # main conversion routine
pstart = self.mess.getPstart(
) # get paragraph HTML from Message object
pstopstart = self.mess.getPstopstart()
pstop = self.mess.getPstop()
jcol = self.mess.getJColor() # special color for Japanese text
if len(self.input1.text()) < 1: # test for blank input
self.output2.setText(
self.mess.getBlankConvertMsg()) # show error message
self.output2.show()
return
if self.themode in self.convs.getValidConvTypes(
): # standard conversions: fromjpmeasure, tometric, etc
amt1Text = self.input1.text()
amt1 = strToNum(amt1Text)
if self.convs.isTooCold(self.theConvCode, amt1):
eqString = self.mess.getTooCold(
) #check for temp below abs zero
else:
eqString = self.convs.getEquation(self.theConvCode, amt1,
" =" + pstopstart, jcol)
self.output2.setText(
pstart + eqString +
pstop) # use paragraphs for better control of appearance
elif self.themode == "tojpyear": # int'l year to Japanese year
try:
iYear = int(self.input1.text())
yearDisplay = self.mess.makeJYearDisplay(
self.yc.iYearToJYear(iYear, jcol), iYear)
except ValueError as errorMsg:
yearDisplay = pstart + str(
errorMsg) + pstop # display the error message
self.output2.setText(yearDisplay)
#print (yearDisplay)
elif self.themode in ["fromjpyear", "fromjpyearhistoric"
]: # Japanese year to int'l year
jYear = int(self.input1.text()
) # validator at work, so this should be an integer
try: # raise exception if not in range
iYear = self.yc.jYearToIYear(self.chosenEra, jYear)
yearDisplay = pstart + "{} ({}) {}".format(self.yc.getENameUnparsed(self.chosenEra), \
self.yc.getJName(self.chosenEra, jcol), jYear) + \
pstopstart + self.mess.getIs() + " " + str(iYear) + pstop
except ValueError as errorMsg:
yearDisplay = pstart + str(
errorMsg) + pstop # display the error message
self.output2.setText(yearDisplay)
elif self.themode == "zodiac": # international year to zodiac sign
iYear = int(self.input1.text())
# display is HTML with paragraph, line height, and Japanese characters in color (specified in Mess class)
yearDisplay = pstart + str(iYear) + " " + self.mess.getIs() + ":" + pstopstart + \
self.mess.getYearOfThe().capitalize() + " " + self.yc.getZodEName(iYear) + pstop
self.output2.setText(yearDisplay)
zBig = self.mess.makeZodiacBigDisplay(
self.yc.getZodEName(iYear), self.yc.getZodJName(iYear, jcol),
self.yc.getZodJZName(iYear, jcol))
self.showBigInstructions(zBig)
self.output2.show() # common to all conversion types
def emptyConvLayout(
self): # clear the radio buttons in the converter/jpYear layout
for i in reversed(range(
self.layoutConv.count())): # delete them in reverse order
self.layoutConv.itemAt(i).widget().deleteLater()
self.instructions1.hide()
self.input1.setPlaceholderText("") # clear previous hints
self.input1.hide() # conversion not chosen yet, so hide this
self.btnConvert.hide() # conversion not chosen yet, so hide this
self.output2.hide() # conversion not chosen yet, so hide this
def showInstructions(
self,
instructionsText,
inputHint=""): # position UI elements, set label, show input box
self.instructions1.setText(instructionsText)
self.instructions1.show()
self.input1.setText("")
self.input1.setPlaceholderText(inputHint)
self.input1.show()
self.btnConvert.show()
self.input1.setFocus()
def convertQuickly(self): # testing
if not self.input1.text(): amt = 0
else: amt = float(self.input1.text()) * 2.0
amtString = '{} kilograms'.format(amt)
self.output2.setText(amtString)
def getParts(self): # map form elements to object properties
self.centralw = self.findWidget(QWidget, 'central_widget')
self.input1 = self.findWidget(QLineEdit, 'input1')
self.output2 = self.findWidget(QTextEdit, 'label_output2')
self.header1 = self.findWidget(QLabel, 'label_header1')
self.btnConvert = self.findWidget(QPushButton, 'button_convert')
self.btnExit = self.findWidget(QPushButton, 'button_exit')
self.btnFromMetric = self.findWidget(QPushButton, 'button_from_metric')
self.btnToMetric = self.findWidget(QPushButton, 'button_to_metric')
self.btnFromJpMeasure = self.findWidget(QPushButton,
'button_from_jpmeasure')
self.btnToJpMeasure = self.findWidget(QPushButton,
'button_to_jpmeasure')
self.btnFromJpYear = self.findWidget(QPushButton, 'button_from_jpyear')
self.btnToJpYear = self.findWidget(QPushButton, 'button_to_jpyear')
self.btnZodiac = self.findWidget(QPushButton, 'button_zodiac')
self.scrollArea = self.findWidget(QScrollArea, 'conv_layout')
content_widget = QWidget(
) # now add the QVBoxLayout widget programmatically, for scrolling
self.scrollArea.setWidget(content_widget)
self.scrollArea.setWidgetResizable(True)
self.layoutConv = QVBoxLayout(content_widget)
self.layoutConv.setAlignment(
Qt.AlignTop
) # don't evenly space the radio buttons, but start at the top
self.instructions1 = self.findWidget(QLabel, 'label_instructions1')
self.instructions2 = self.findWidget(QLabel, 'label_instructions2')
self.menuExit = self.findWidget(QAction, 'action_exit')
self.menuFromMetric = self.findWidget(QAction, 'action_from_metric')
self.menuToMetric = self.findWidget(QAction, 'action_to_metric')
self.menuFromJpMeasure = self.findWidget(QAction,
'action_from_jpmeasure')
self.menuToJpMeasure = self.findWidget(QAction, 'action_to_jpmeasure')
self.menuFromJpYear = self.findWidget(QAction, 'action_from_jpyear')
self.menuFromJpYearHistoric = self.findWidget(
QAction, 'action_from_jpyear_historic')
self.menuToJpYear = self.findWidget(QAction, 'action_to_jpyear')
self.menuZodiac = self.findWidget(QAction, 'action_zodiac')
self.menubar = self.findWidget(QMenuBar, 'menubar')
if self.uiFileName == "main3.ui":
self.menubar.setStyleSheet(
getMenuStyle("main3.ui")) # in jpconvhelper.py
def findWidget(self, widgetType, widgetName):
if devMode == "development":
return self.window.findChild(widgetType, widgetName)
else:
return self.findChild(widgetType, widgetName)
def connectParts(self): # connect buttons and menu actions to operations
self.input1.returnPressed.connect(self.convertUnits)
self.btnConvert.clicked.connect(self.convertUnits)
self.btnExit.clicked.connect(self.exitHandler)
self.menuExit.triggered.connect(self.exitHandler)
self.btnFromMetric.clicked.connect(
lambda: self.widgetSetup("frommetric"))
self.menuFromMetric.triggered.connect(
lambda: self.widgetSetup("frommetric"))
self.btnToMetric.clicked.connect(lambda: self.widgetSetup("tometric"))
self.menuToMetric.triggered.connect(
lambda: self.widgetSetup("tometric"))
self.btnFromJpMeasure.clicked.connect(
lambda: self.widgetSetup("fromjpmeasure"))
self.menuFromJpMeasure.triggered.connect(
lambda: self.widgetSetup("fromjpmeasure"))
self.btnToJpMeasure.clicked.connect(
lambda: self.widgetSetup("tojpmeasure"))
self.menuToJpMeasure.triggered.connect(
lambda: self.widgetSetup("tojpmeasure"))
self.btnFromJpYear.clicked.connect(
lambda: self.widgetSetup("fromjpyear"))
self.menuFromJpYear.triggered.connect(
lambda: self.widgetSetup("fromjpyear"))
self.menuFromJpYearHistoric.triggered.connect(
lambda: self.widgetSetup("fromjpyearhistoric"))
self.btnToJpYear.clicked.connect(lambda: self.widgetSetup("tojpyear"))
self.menuToJpYear.triggered.connect(
lambda: self.widgetSetup("tojpyear"))
self.btnZodiac.clicked.connect(lambda: self.widgetSetup("zodiac"))
self.menuZodiac.triggered.connect(lambda: self.widgetSetup("zodiac"))
def exitHandler(self):
app.exit()
class MainWindow(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setWindowTitle('MASK标注工具')
self.setFixedSize(1000, 650)
self.move_to_center()
#
self.mask_img_size = QSize(512, 512)
self.brush_color = QColor(255, 255, 0)
self.eraser_color = QColor(0, 0, 0)
self.label_img = ImageLabel(self, self.mask_img_size, self.brush_color,
self.eraser_color)
self.label_img.setAlignment(Qt.AlignCenter)
self.label_img.setText('没有选择任何图片')
self.label_img.setFixedWidth(700)
self.label_img.setFixedHeight(600)
#
self.btn_select_dir = QPushButton(self)
self.btn_select_dir.setText('选择目录...')
self.btn_select_dir.clicked.connect(self.on_btn_select_dir)
self.btn_prev_img = QPushButton(self)
self.btn_prev_img.setText('上一张')
self.btn_prev_img.clicked.connect(self.on_btn_prev_img)
self.connect(QShortcut(QKeySequence(Qt.Key_Left), self),
QtCore.SIGNAL('activated()'), self.btn_prev_img.click)
self.btn_next_img = QPushButton(self)
self.btn_next_img.setText('下一张')
self.btn_next_img.clicked.connect(self.on_btn_next_img)
self.connect(QShortcut(QKeySequence(Qt.Key_Right), self),
QtCore.SIGNAL('activated()'), self.btn_next_img.click)
self.btn_select_brush_color = QPushButton(self)
self.btn_select_brush_color.setText('修改画笔颜色')
self.btn_select_brush_color.clicked.connect(
self.on_btn_select_brush_color)
self.label_brush_color = QLabel(self)
self.label_brush_color.setFixedWidth(50)
pe = QPalette()
pe.setColor(QPalette.Window, self.brush_color)
self.label_brush_color.setPalette(pe)
self.label_brush_color.setAutoFillBackground(True)
self.defalut_brush_pixle_size = 5
self.min_brush_pixle_size = 1
self.max_brush_pixle_size = 50
self.label_brush_pixle_size = QLabel('画笔像素大小:')
self.label_brush_pixle_size.setFixedWidth(110)
self.edit_brush_pixle_size_validator = QIntValidator()
self.edit_brush_pixle_size_validator.setRange(
self.min_brush_pixle_size, self.max_brush_pixle_size)
self.edit_brush_pixle_size = QLineEdit(self)
self.edit_brush_pixle_size.setText(f'{self.defalut_brush_pixle_size}')
self.edit_brush_pixle_size.setValidator(
self.edit_brush_pixle_size_validator)
self.edit_brush_pixle_size.textChanged.connect(
self.on_edit_brush_pixle_size_change)
self.label_img.update_brush_pixle_size(self.defalut_brush_pixle_size)
self.defalut_eraser_pixle_size = 50
self.min_eraser_pixle_size = 5
self.max_eraser_pixle_size = 50
self.label_eraser_pixle_size = QLabel('橡皮擦像素大小:')
self.label_eraser_pixle_size.setFixedWidth(110)
self.edit_eraser_pixle_size_validator = QIntValidator()
self.edit_eraser_pixle_size_validator.setRange(
self.min_eraser_pixle_size, self.max_eraser_pixle_size)
self.edit_eraser_pixle_size = QLineEdit(self)
self.edit_eraser_pixle_size.setText(
f'{self.defalut_eraser_pixle_size}')
self.edit_eraser_pixle_size.setValidator(
self.edit_eraser_pixle_size_validator)
self.edit_eraser_pixle_size.textChanged.connect(
self.on_edit_eraser_pixle_size_change)
self.label_img.update_eraser_pixle_size(self.defalut_eraser_pixle_size)
self.btn_clear_mask = QPushButton(self)
self.btn_clear_mask.setText('全部擦除')
self.btn_clear_mask.clicked.connect(self.on_btn_clear_mask)
self.btn_roate = QPushButton(self)
self.btn_roate.setText('旋转')
self.btn_roate.clicked.connect(self.on_btn_roate)
self.btn_roate_img = QPushButton(self)
self.btn_roate_img.setText('旋转原图')
self.btn_roate_img.clicked.connect(self.on_btn_roate_img)
self.connect(QShortcut(QKeySequence(Qt.Key_Up), self),
QtCore.SIGNAL('activated()'), self.btn_roate_img.click)
self.btn_roate_mask = QPushButton(self)
self.btn_roate_mask.setText('旋转标注图')
self.btn_roate_mask.clicked.connect(self.on_btn_roate_mask)
self.label_lable_docs = QLabel(self)
self.label_lable_docs.setAlignment(Qt.AlignLeft)
self.label_lable_docs.setText(r'''
- 鼠标左键拖动,绘制标注内容
- ALT+鼠标左键拖动,擦除标注内容
- CTRL+鼠标滚轮,调整画笔像素大小
- ALT+鼠标滚轮,调整橡皮擦像素大小
- 键盘左方向键切换到上一张图片
- 键盘右方向键切换到下一张图片
- 输入张数加回车跳转到指定张数
''')
self.label_status_running1 = QLabel(self)
self.label_status_running1.setAlignment(Qt.AlignLeft)
self.label_status_running1.setText('请选择需要标注的目录')
self.label_status_page_number_validator = QIntValidator()
self.label_status_page_number = QLineEdit(self)
self.label_status_page_number.setMaximumWidth(50)
self.label_status_page_number.setValidator(
self.label_status_page_number_validator)
self.label_status_page_number.hide()
self.label_status_page_number.returnPressed.connect(self.on_page_jump)
self.label_status_running2 = QLabel(self)
self.label_status_running2.setAlignment(Qt.AlignLeft)
self.label_status_running2.setText('张')
self.label_status_running2.hide()
# 布局
layout_root = QVBoxLayout()
layout_root2 = QHBoxLayout()
layout_col1 = QVBoxLayout()
layout_col2 = QVBoxLayout()
layout_root2.addLayout(layout_col1)
layout_root2.addLayout(layout_col2)
layout_root_row2 = QHBoxLayout()
layout_root.addLayout(layout_root2)
layout_root.addLayout(layout_root_row2)
layout_root_row2.addWidget(self.label_status_running1)
layout_root_row2.addWidget(self.label_status_page_number)
layout_root_row2.addWidget(self.label_status_running2)
layout_col1.addWidget(self.label_img)
layout_col2_row1 = QHBoxLayout()
layout_col2_row1.addWidget(self.btn_select_dir)
layout_col2_row2 = QHBoxLayout()
layout_col2_row2.addWidget(self.btn_prev_img)
layout_col2_row2.addWidget(self.btn_next_img)
layout_col2_row3 = QHBoxLayout()
layout_col2_row3.addWidget(self.label_brush_pixle_size)
layout_col2_row3.addWidget(self.edit_brush_pixle_size)
layout_col2_row4 = QHBoxLayout()
layout_col2_row4.addWidget(self.label_eraser_pixle_size)
layout_col2_row4.addWidget(self.edit_eraser_pixle_size)
layout_col2_row5 = QHBoxLayout()
layout_col2_row5.addWidget(self.btn_select_brush_color)
layout_col2_row5.addWidget(self.label_brush_color)
layout_col2.addLayout(layout_col2_row1)
layout_col2.addLayout(layout_col2_row2)
layout_col2.addLayout(layout_col2_row5)
layout_col2.addLayout(layout_col2_row3)
layout_col2.addLayout(layout_col2_row4)
layout_col2.addWidget(self.btn_clear_mask)
layout_col2.addWidget(self.btn_roate)
layout_col2.addWidget(self.btn_roate_img)
layout_col2.addWidget(self.btn_roate_mask)
layout_col2.addWidget(self.label_lable_docs)
layout_col2.addStretch()
self.setLayout(layout_root)
# 其他数据
self.directory = None
self.all_img_file = []
self.all_img_file_index = 0
self.update_btn_status()
def move_to_center(self):
screen = QDesktopWidget().screenGeometry()
size = self.geometry()
self.move((screen.width() - size.width()) / 2,
(screen.height() - size.height()) / 2)
def on_btn_select_dir(self):
try:
self.directory = QFileDialog.getExistingDirectory(self, '选择图片目录')
all_img_file = sorted([
x for x in Path(self.directory).iterdir() if x.is_file()
and x.suffix.upper() in ['.JPG', '.JPEG', '.BMP', '.PNG']
])
if len(all_img_file) <= 0:
QMessageBox.information(self, '<提示>',
f'{self.directory}\n目录下没有找到图片文件',
QMessageBox.Ok)
return
self.setWindowTitle(f'MASK标注工具: {self.directory}')
self.all_img_file = all_img_file
self.all_img_file_index = 0
self.show_label_img()
finally:
self.update_btn_status()
def on_btn_next_img(self):
try:
self.all_img_file_index += 1
self.show_label_img()
finally:
self.update_btn_status()
def on_btn_prev_img(self):
try:
self.all_img_file_index -= 1
self.show_label_img()
finally:
self.update_btn_status()
def on_btn_select_brush_color(self):
self.brush_color = QColorDialog.getColor()
self.label_img.update_brush_color(self.brush_color)
pe = QPalette()
pe.setColor(QPalette.Window, self.brush_color)
self.label_brush_color.setPalette(pe)
self.label_brush_color.setAutoFillBackground(True)
def on_btn_clear_mask(self):
self.show_label_img(do_clear=True)
def on_btn_roate(self):
self.show_label_img(do_roate=True)
def on_btn_roate_img(self):
self.show_label_img(do_roate_img=True)
def on_btn_roate_mask(self):
self.show_label_img(do_roate_mask=True)
def on_page_jump(self):
try:
page_num = int(self.label_status_page_number.text())
if page_num >= 1 and page_num <= len(self.all_img_file):
self.all_img_file_index = page_num - 1
self.show_label_img()
self.setFocus()
finally:
self.update_btn_status()
def wheelEvent(self, event):
if QApplication.keyboardModifiers() == QtCore.Qt.ControlModifier:
brush_pixle_size = int(self.edit_brush_pixle_size.text())
delta = event.delta()
if delta > 0:
brush_pixle_size += 1
elif delta < 0:
brush_pixle_size -= 1
if brush_pixle_size >= self.min_brush_pixle_size and brush_pixle_size <= self.max_brush_pixle_size:
self.edit_brush_pixle_size.setText(f'{brush_pixle_size}')
elif QApplication.keyboardModifiers() == QtCore.Qt.AltModifier:
eraser_pixle_size = int(self.edit_eraser_pixle_size.text())
delta = event.delta()
if delta > 0:
eraser_pixle_size += 1
elif delta < 0:
eraser_pixle_size -= 1
if eraser_pixle_size >= self.min_eraser_pixle_size and eraser_pixle_size <= self.max_eraser_pixle_size:
self.edit_eraser_pixle_size.setText(f'{eraser_pixle_size}')
def on_edit_brush_pixle_size_change(self):
if self.edit_brush_pixle_size.text():
brush_pixle_size = int(self.edit_brush_pixle_size.text())
self.label_img.update_brush_pixle_size(brush_pixle_size)
def on_edit_eraser_pixle_size_change(self):
if self.edit_eraser_pixle_size.text():
eraser_pixle_size = int(self.edit_eraser_pixle_size.text())
self.label_img.update_eraser_pixle_size(eraser_pixle_size)
def update_btn_status(self):
try:
self.btn_next_img.setEnabled(False)
self.btn_prev_img.setEnabled(False)
self.btn_roate.setEnabled(False)
self.btn_roate_img.setEnabled(False)
self.btn_roate_mask.setEnabled(False)
self.btn_clear_mask.setEnabled(False)
if not self.all_img_file:
self.label_status_running1.setText('请选择需要标注的目录')
self.label_status_page_number.hide()
self.label_status_running2.hide()
else:
img_name = self.all_img_file[self.all_img_file_index]
# self.label_status_page_number.show()
# self.label_status_running2.show()
self.label_status_page_number_validator.setRange(
1, len(self.all_img_file))
self.label_status_page_number.setText(
f'{self.all_img_file_index+1}')
self.label_status_running1.setText(
f'当前图片: {img_name} ({self.all_img_file_index + 1}/{len(self.all_img_file)}) 跳转到'
)
self.label_status_running2.setText(f'张')
if self.all_img_file_index == 0:
self.btn_prev_img.setEnabled(False)
else:
self.btn_prev_img.setEnabled(True)
if self.all_img_file_index == len(self.all_img_file) - 1:
self.btn_next_img.setEnabled(False)
else:
self.btn_next_img.setEnabled(True)
self.btn_roate.setEnabled(True)
self.btn_roate_img.setEnabled(True)
self.btn_roate_mask.setEnabled(True)
self.btn_clear_mask.setEnabled(True)
except:
logging.exception('update_btn_status exception')
def show_label_img(self,
do_roate=False,
do_roate_img=False,
do_roate_mask=False,
do_clear=False):
if not self.all_img_file:
return
img_path = self.all_img_file[self.all_img_file_index]
img = QPixmap(str(img_path))
img_mask_path = img_path.parent.joinpath(f'mask/{img_path.stem}.bmp')
img_mask_path.parent.mkdir(parents=True, exist_ok=True)
if img_mask_path.is_dir():
QMessageBox.warning(
self, '<致命错误>',
f'标注文件<{img_mask_path}>是一个目录, 请把它拷贝到别的地方, 然后重新打开标注工具!!!',
QMessageBox.Ok)
sys.exit(-1)
if img_mask_path.exists():
img_mask = QPixmap(str(img_mask_path))
if img_mask.size() != self.mask_img_size:
os.remove(str(img_mask_path))
if not img_mask_path.exists() or do_clear:
img_mask = QPixmap(self.mask_img_size)
img_mask.fill(QColor(0, 0, 0))
img_mask.save(str(img_mask_path))
if do_roate:
rm = QMatrix()
rm.rotate(90)
img = img.transformed(rm)
img.save(str(img_path))
img_mask = img_mask.transformed(rm)
img_mask.save(str(img_mask_path))
if do_roate_img:
rm = QMatrix()
rm.rotate(90)
img = img.transformed(rm)
img.save(str(img_path))
if do_roate_mask:
rm = QMatrix()
rm.rotate(90)
img_mask = img_mask.transformed(rm)
img_mask.save(str(img_mask_path))
self.label_img.update_label_img(img, img_mask, str(img_mask_path))