基于PythonGUI的图形学系统绘图软件

目录
一. 综述 1
完成的内容（额外功能为加粗部分） 1
二. 算法介绍 3

DDA 3
bresenham 4
3.中点椭圆 5
4.bezier 绘制曲线 6
5.B-Spline 绘制曲线 7
6.图元变换 9
Cohen-Sutherland 线段裁剪算法 10
Liang-Barsky 线段裁剪算法 11
9.多边形扫描线填充算法 12
10.区域种子填充算法 14
Nicholl-Lee-Nicholl 线段裁剪算法 15
Sutherland-Hodgeman 多边形裁剪算法 16
12.字符图元绘制算法 17
三.Gui 系统介绍 17
1.总体框架 17
2.模块划分 18
4.界面设计 21
四.Cli 系统介绍 21
五.感受和总结 22
六.参考资料 25
七.进度日志 25
一. 综述
计划完成一个功能完善的图形学系统。实现各种图形学的算法，完成绘图软件的常见功能。如常见图形的绘制、平移、旋转、放缩、裁剪、填充等。系统分成两个部分，gui 部分以图形界面的形式进行交互；cli 部分以读取文件命令行的形式进行交互。
完成的内容（额外功能为加粗部分）
Gui 系统：新建画布、打开图片、保存图片、另存为、关于信息、退出画布、绘制直线（DDA 和 bresenham）、绘制多边形（DDA 和 bresenham）、绘制矩形、绘制三角形、绘制椭圆（中点法）、绘制曲线（Bezier 和 B-spline）、绘制字符、设置画笔颜色、粗细设置、铅笔、刷子、橡皮、选择图元（可调整图元的控制点和复制粘贴）、快捷键、平移图元、旋转图元、放缩图元、裁剪直线图元（Cohen-
Sutherland 、 Liang-Barsky 和 Nicholl-Lee-Nicholl ）、裁剪多边形图元
（Sutherland-Hodgeman）、填充图元（多边形扫描线填充和区域种子填充）、撤销操作、重做操作、清空画布、退出时如画板有修改则提示保存、状态栏显示当前鼠标像素位置、操作序列和状态、画板大小等
Cli 系统：识别文件指令、图元对象的生成建模、画布的绘制和保存
本文转载自：http://www.biyezuopin.vip/onews.asp?id=16532

# -*- coding: utf-8 -*-# Form implementation generated from reading ui file 'mainwindow.ui'
#
# Created by: PyQt5 UI code generator 5.13.2
#
# WARNING! All changes made in this file will be lost!from PyQt5 import QtCore, QtGui, QtWidgetsclass Ui_MainWindow(object):def setupUi(self, MainWindow):MainWindow.setObjectName("MainWindow")MainWindow.resize(1523, 916)MainWindow.setMinimumSize(QtCore.QSize(100, 100))MainWindow.setMaximumSize(QtCore.QSize(16777215, 16777215))self.centralWidget = QtWidgets.QWidget(MainWindow)self.centralWidget.setMinimumSize(QtCore.QSize(1000, 800))self.centralWidget.setMaximumSize(QtCore.QSize(1000, 800))self.centralWidget.setObjectName("centralWidget")MainWindow.setCentralWidget(self.centralWidget)self.mainToolBar = QtWidgets.QToolBar(MainWindow)self.mainToolBar.setObjectName("mainToolBar")MainWindow.addToolBar(QtCore.Qt.TopToolBarArea, self.mainToolBar)self.menuBar = QtWidgets.QMenuBar(MainWindow)self.menuBar.setGeometry(QtCore.QRect(0, 0, 1523, 26))self.menuBar.setObjectName("menuBar")self.menu = QtWidgets.QMenu(self.menuBar)self.menu.setObjectName("menu")self.menu_2 = QtWidgets.QMenu(self.menuBar)self.menu_2.setObjectName("menu_2")self.menu_3 = QtWidgets.QMenu(self.menu_2)self.menu_3.setObjectName("menu_3")self.menu_7 = QtWidgets.QMenu(self.menu_2)self.menu_7.setObjectName("menu_7")self.menu_8 = QtWidgets.QMenu(self.menu_2)self.menu_8.setObjectName("menu_8")self.menu_4 = QtWidgets.QMenu(self.menu_8)self.menu_4.setObjectName("menu_4")self.menu_9 = QtWidgets.QMenu(self.menu_8)self.menu_9.setObjectName("menu_9")self.menu_10 = QtWidgets.QMenu(self.menu_8)self.menu_10.setObjectName("menu_10")self.menu_5 = QtWidgets.QMenu(self.menuBar)self.menu_5.setObjectName("menu_5")self.menu_11 = QtWidgets.QMenu(self.menu_5)self.menu_11.setObjectName("menu_11")self.menu_6 = QtWidgets.QMenu(self.menuBar)self.menu_6.setObjectName("menu_6")MainWindow.setMenuBar(self.menuBar)self.statusBar = QtWidgets.QStatusBar(MainWindow)self.statusBar.setMinimumSize(QtCore.QSize(1000, 50))self.statusBar.setMaximumSize(QtCore.QSize(1000, 50))self.statusBar.setObjectName("statusBar")MainWindow.setStatusBar(self.statusBar)self.actionSave_as = QtWidgets.QAction(MainWindow)icon = QtGui.QIcon()icon.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionSave_as.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionSave_as.setIcon(icon)self.actionSave_as.setObjectName("actionSave_as")self.actionAbout = QtWidgets.QAction(MainWindow)icon1 = QtGui.QIcon()icon1.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionAbout.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionAbout.setIcon(icon1)self.actionAbout.setObjectName("actionAbout")self.actionExit = QtWidgets.QAction(MainWindow)icon2 = QtGui.QIcon()icon2.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionExit.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionExit.setIcon(icon2)self.actionExit.setObjectName("actionExit")self.actionNew = QtWidgets.QAction(MainWindow)icon3 = QtGui.QIcon()icon3.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionNew.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionNew.setIcon(icon3)self.actionNew.setObjectName("actionNew")self.actionShape = QtWidgets.QAction(MainWindow)self.actionShape.setObjectName("actionShape")self.actionColor = QtWidgets.QAction(MainWindow)icon4 = QtGui.QIcon()icon4.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionColor.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionColor.setIcon(icon4)self.actionColor.setObjectName("actionColor")self.actionChoose = QtWidgets.QAction(MainWindow)icon5 = QtGui.QIcon()icon5.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionChoose.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionChoose.setIcon(icon5)self.actionChoose.setObjectName("actionChoose")self.actionScale = QtWidgets.QAction(MainWindow)icon6 = QtGui.QIcon()icon6.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionScale.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionScale.setIcon(icon6)self.actionScale.setObjectName("actionScale")self.actionRotate = QtWidgets.QAction(MainWindow)icon7 = QtGui.QIcon()icon7.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionRotate.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionRotate.setIcon(icon7)self.actionRotate.setObjectName("actionRotate")self.actionPencil = QtWidgets.QAction(MainWindow)icon8 = QtGui.QIcon()icon8.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionPencil.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionPencil.setIcon(icon8)self.actionPencil.setObjectName("actionPencil")self.actionBrush = QtWidgets.QAction(MainWindow)icon9 = QtGui.QIcon()icon9.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionBrush.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionBrush.setIcon(icon9)self.actionBrush.setObjectName("actionBrush")self.actionEraser = QtWidgets.QAction(MainWindow)icon10 = QtGui.QIcon()icon10.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionEraser.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionEraser.setIcon(icon10)self.actionEraser.setObjectName("actionEraser")self.actionUndo = QtWidgets.QAction(MainWindow)icon11 = QtGui.QIcon()icon11.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionUndo.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionUndo.setIcon(icon11)self.actionUndo.setObjectName("actionUndo")self.actionRedo = QtWidgets.QAction(MainWindow)icon12 = QtGui.QIcon()icon12.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionRedo.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionRedo.setIcon(icon12)self.actionRedo.setObjectName("actionRedo")self.actionClear = QtWidgets.QAction(MainWindow)icon13 = QtGui.QIcon()icon13.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionClear.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionClear.setIcon(icon13)self.actionClear.setObjectName("actionClear")self.actionThick = QtWidgets.QAction(MainWindow)icon14 = QtGui.QIcon()icon14.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionThick.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionThick.setIcon(icon14)self.actionThick.setObjectName("actionThick")self.actionNormal = QtWidgets.QAction(MainWindow)icon15 = QtGui.QIcon()icon15.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionNormal.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionNormal.setIcon(icon15)self.actionNormal.setObjectName("actionNormal")self.actionThin = QtWidgets.QAction(MainWindow)icon16 = QtGui.QIcon()icon16.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionThin.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionThin.setIcon(icon16)self.actionThin.setObjectName("actionThin")self.actionRectangle = QtWidgets.QAction(MainWindow)icon17 = QtGui.QIcon()icon17.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionRectangle.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionRectangle.setIcon(icon17)self.actionRectangle.setObjectName("actionRectangle")self.actionOval = QtWidgets.QAction(MainWindow)icon18 = QtGui.QIcon()icon18.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionOval.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionOval.setIcon(icon18)self.actionOval.setObjectName("actionOval")self.actionTriangle = QtWidgets.QAction(MainWindow)icon19 = QtGui.QIcon()icon19.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionTriangle.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionTriangle.setIcon(icon19)self.actionTriangle.setObjectName("actionTriangle")self.actionMove = QtWidgets.QAction(MainWindow)icon20 = QtGui.QIcon()icon20.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionMove.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionMove.setIcon(icon20)self.actionMove.setObjectName("actionMove")self.actionDDA = QtWidgets.QAction(MainWindow)icon21 = QtGui.QIcon()icon21.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionDDA.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionDDA.setIcon(icon21)self.actionDDA.setObjectName("actionDDA")self.actionBresenham = QtWidgets.QAction(MainWindow)icon22 = QtGui.QIcon()icon22.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionBresenham.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionBresenham.setIcon(icon22)self.actionBresenham.setObjectName("actionBresenham")self.actionBezier = QtWidgets.QAction(MainWindow)icon23 = QtGui.QIcon()icon23.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionBezier.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionBezier.setIcon(icon23)self.actionBezier.setObjectName("actionBezier")self.actionDDA2 = QtWidgets.QAction(MainWindow)icon24 = QtGui.QIcon()icon24.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionDDA2.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionDDA2.setIcon(icon24)self.actionDDA2.setObjectName("actionDDA2")self.actionBresenham2 = QtWidgets.QAction(MainWindow)icon25 = QtGui.QIcon()icon25.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionBresenham2.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionBresenham2.setIcon(icon25)self.actionBresenham2.setObjectName("actionBresenham2")self.actionCohen_Sutherland = QtWidgets.QAction(MainWindow)icon26 = QtGui.QIcon()icon26.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionCohen-Sutherland.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionCohen_Sutherland.setIcon(icon26)self.actionCohen_Sutherland.setObjectName("actionCohen_Sutherland")self.actionLiang_Barsky = QtWidgets.QAction(MainWindow)icon27 = QtGui.QIcon()icon27.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionLiang-Barsky.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionLiang_Barsky.setIcon(icon27)self.actionLiang_Barsky.setObjectName("actionLiang_Barsky")self.actionB_spline = QtWidgets.QAction(MainWindow)icon28 = QtGui.QIcon()icon28.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionB_spline.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionB_spline.setIcon(icon28)self.actionB_spline.setObjectName("actionB_spline")self.actionCopy = QtWidgets.QAction(MainWindow)icon29 = QtGui.QIcon()icon29.addPixmap(QtGui.QPixmap(":/pic/resouce/actionCopy.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionCopy.setIcon(icon29)self.actionCopy.setObjectName("actionCopy")self.actionPaste = QtWidgets.QAction(MainWindow)icon30 = QtGui.QIcon()icon30.addPixmap(QtGui.QPixmap(":/pic/resouce/actionPaste.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionPaste.setIcon(icon30)self.actionPaste.setObjectName("actionPaste")self.actionLast = QtWidgets.QAction(MainWindow)icon31 = QtGui.QIcon()icon31.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionLast.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionLast.setIcon(icon31)self.actionLast.setObjectName("actionLast")self.actionNext = QtWidgets.QAction(MainWindow)icon32 = QtGui.QIcon()icon32.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionNext.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionNext.setIcon(icon32)self.actionNext.setObjectName("actionNext")self.actionFill = QtWidgets.QAction(MainWindow)icon33 = QtGui.QIcon()icon33.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionFill.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionFill.setIcon(icon33)self.actionFill.setObjectName("actionFill")self.actionNicholl_Lee_Nicholl = QtWidgets.QAction(MainWindow)icon34 = QtGui.QIcon()icon34.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionNicholl-Lee-Nicholl.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionNicholl_Lee_Nicholl.setIcon(icon34)self.actionNicholl_Lee_Nicholl.setObjectName("actionNicholl_Lee_Nicholl")self.actionSutherland_Hodgeman = QtWidgets.QAction(MainWindow)icon35 = QtGui.QIcon()icon35.addPixmap(QtGui.QPixmap(":/pic/resouce/Sutherland-Hodgeman.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionSutherland_Hodgeman.setIcon(icon35)self.actionSutherland_Hodgeman.setObjectName("actionSutherland_Hodgeman")self.actionWord = QtWidgets.QAction(MainWindow)icon36 = QtGui.QIcon()icon36.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionWord.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionWord.setIcon(icon36)self.actionWord.setObjectName("actionWord")self.actionLock = QtWidgets.QAction(MainWindow)icon37 = QtGui.QIcon()icon37.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionLock.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionLock.setIcon(icon37)self.actionLock.setObjectName("actionLock")self.actionSaveFile = QtWidgets.QAction(MainWindow)icon38 = QtGui.QIcon()icon38.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionSave.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionSaveFile.setIcon(icon38)self.actionSaveFile.setObjectName("actionSaveFile")self.actionOpenFile = QtWidgets.QAction(MainWindow)icon39 = QtGui.QIcon()icon39.addPixmap(QtGui.QPixmap(":/pic/resouce/ActionOpen.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)self.actionOpenFile.setIcon(icon39)self.actionOpenFile.setObjectName("actionOpenFile")self.mainToolBar.addAction(self.actionNew)self.mainToolBar.addAction(self.actionOpenFile)self.mainToolBar.addAction(self.actionSaveFile)self.mainToolBar.addAction(self.actionSave_as)self.mainToolBar.addAction(self.actionAbout)self.mainToolBar.addAction(self.actionExit)self.mainToolBar.addSeparator()self.mainToolBar.addAction(self.actionPencil)self.mainToolBar.addAction(self.actionBrush)self.mainToolBar.addAction(self.actionEraser)self.mainToolBar.addAction(self.actionDDA)self.mainToolBar.addAction(self.actionBresenham)self.mainToolBar.addAction(self.actionRectangle)self.mainToolBar.addAction(self.actionTriangle)self.mainToolBar.addAction(self.actionDDA2)self.mainToolBar.addAction(self.actionBresenham2)self.mainToolBar.addAction(self.actionOval)self.mainToolBar.addAction(self.actionBezier)self.mainToolBar.addAction(self.actionB_spline)self.mainToolBar.addAction(self.actionWord)self.mainToolBar.addAction(self.actionColor)self.mainToolBar.addAction(self.actionThick)self.mainToolBar.addAction(self.actionNormal)self.mainToolBar.addAction(self.actionThin)self.mainToolBar.addSeparator()self.mainToolBar.addAction(self.actionChoose)self.mainToolBar.addAction(self.actionLast)self.mainToolBar.addAction(self.actionNext)self.mainToolBar.addAction(self.actionCopy)self.mainToolBar.addAction(self.actionPaste)self.mainToolBar.addAction(self.actionMove)self.mainToolBar.addAction(self.actionRotate)self.mainToolBar.addAction(self.actionScale)self.mainToolBar.addAction(self.actionCohen_Sutherland)self.mainToolBar.addAction(self.actionLiang_Barsky)self.mainToolBar.addAction(self.actionNicholl_Lee_Nicholl)self.mainToolBar.addAction(self.actionSutherland_Hodgeman)self.mainToolBar.addAction(self.actionFill)self.mainToolBar.addAction(self.actionLock)self.mainToolBar.addSeparator()self.mainToolBar.addAction(self.actionUndo)self.mainToolBar.addAction(self.actionRedo)self.mainToolBar.addAction(self.actionClear)self.menu.addAction(self.actionNew)self.menu.addAction(self.actionOpenFile)self.menu.addAction(self.actionSaveFile)self.menu.addAction(self.actionSave_as)self.menu.addSeparator()self.menu.addAction(self.actionAbout)self.menu.addSeparator()self.menu.addAction(self.actionExit)self.menu.addSeparator()self.menu_3.addAction(self.actionPencil)self.menu_3.addAction(self.actionBrush)self.menu_3.addAction(self.actionEraser)self.menu_7.addAction(self.actionThick)self.menu_7.addAction(self.actionNormal)self.menu_7.addAction(self.actionThin)self.menu_4.addAction(self.actionDDA)self.menu_4.addAction(self.actionBresenham)self.menu_9.addAction(self.actionBezier)self.menu_9.addAction(self.actionB_spline)self.menu_10.addAction(self.actionDDA2)self.menu_10.addAction(self.actionBresenham2)self.menu_8.addAction(self.menu_4.menuAction())self.menu_8.addAction(self.menu_10.menuAction())self.menu_8.addAction(self.menu_9.menuAction())self.menu_8.addAction(self.actionRectangle)self.menu_8.addAction(self.actionOval)self.menu_8.addAction(self.actionTriangle)self.menu_8.addAction(self.actionWord)self.menu_2.addAction(self.menu_3.menuAction())self.menu_2.addAction(self.menu_8.menuAction())self.menu_2.addSeparator()self.menu_2.addAction(self.actionColor)self.menu_2.addAction(self.menu_7.menuAction())self.menu_11.addAction(self.actionCohen_Sutherland)self.menu_11.addAction(self.actionLiang_Barsky)self.menu_11.addAction(self.actionNicholl_Lee_Nicholl)self.menu_11.addAction(self.actionSutherland_Hodgeman)self.menu_5.addAction(self.actionChoose)self.menu_5.addAction(self.actionCopy)self.menu_5.addAction(self.actionPaste)self.menu_5.addAction(self.actionMove)self.menu_5.addAction(self.actionRotate)self.menu_5.addAction(self.actionScale)self.menu_5.addAction(self.menu_11.menuAction())self.menu_5.addAction(self.actionFill)self.menu_5.addAction(self.actionLock)self.menu_5.addAction(self.actionLast)self.menu_5.addAction(self.actionNext)self.menu_6.addAction(self.actionUndo)self.menu_6.addAction(self.actionRedo)self.menu_6.addAction(self.actionClear)self.menuBar.addAction(self.menu.menuAction())self.menuBar.addAction(self.menu_2.menuAction())self.menuBar.addAction(self.menu_5.menuAction())self.menuBar.addAction(self.menu_6.menuAction())self.retranslateUi(MainWindow)QtCore.QMetaObject.connectSlotsByName(MainWindow)def retranslateUi(self, MainWindow):_translate = QtCore.QCoreApplication.translateMainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))self.menu.setTitle(_translate("MainWindow", "文件"))self.menu_2.setTitle(_translate("MainWindow", "功能"))self.menu_3.setTitle(_translate("MainWindow", "绘图工具"))self.menu_7.setTitle(_translate("MainWindow", "粗细选择"))self.menu_8.setTitle(_translate("MainWindow", " 常用形状"))self.menu_4.setTitle(_translate("MainWindow", "直线 "))self.menu_9.setTitle(_translate("MainWindow", "曲线"))self.menu_10.setTitle(_translate("MainWindow", "多边形"))self.menu_5.setTitle(_translate("MainWindow", "编辑"))self.menu_11.setTitle(_translate("MainWindow", "裁剪"))self.menu_6.setTitle(_translate("MainWindow", "视图"))self.actionSave_as.setText(_translate("MainWindow", "另存"))self.actionAbout.setText(_translate("MainWindow", "关于"))self.actionExit.setText(_translate("MainWindow", "退出"))self.actionNew.setText(_translate("MainWindow", "新建"))self.actionShape.setText(_translate("MainWindow", "图形选择"))self.actionColor.setText(_translate("MainWindow", "颜色选择"))self.actionChoose.setText(_translate("MainWindow", "选择"))self.actionScale.setText(_translate("MainWindow", "缩放"))self.actionRotate.setText(_translate("MainWindow", "旋转"))self.actionPencil.setText(_translate("MainWindow", "铅笔"))self.actionBrush.setText(_translate("MainWindow", "刷子"))self.actionEraser.setText(_translate("MainWindow", "橡皮"))self.actionUndo.setText(_translate("MainWindow", "撤销"))self.actionRedo.setText(_translate("MainWindow", "重做"))self.actionClear.setText(_translate("MainWindow", "清空"))self.actionThick.setText(_translate("MainWindow", "粗"))self.actionNormal.setText(_translate("MainWindow", "中"))self.actionThin.setText(_translate("MainWindow", "细"))self.actionRectangle.setText(_translate("MainWindow", "矩形"))self.actionOval.setText(_translate("MainWindow", "椭圆"))self.actionTriangle.setText(_translate("MainWindow", "三角"))self.actionMove.setText(_translate("MainWindow", "平移"))self.actionDDA.setText(_translate("MainWindow", "DDA"))self.actionBresenham.setText(_translate("MainWindow", "Bresenham"))self.actionBezier.setText(_translate("MainWindow", "Bezier"))self.actionDDA2.setText(_translate("MainWindow", "DDA"))self.actionBresenham2.setText(_translate("MainWindow", "Bresenham"))self.actionCohen_Sutherland.setText(_translate("MainWindow", "Cohen-Sutherland"))self.actionLiang_Barsky.setText(_translate("MainWindow", "Liang-Barsky"))self.actionB_spline.setText(_translate("MainWindow", "B-spline"))self.actionCopy.setText(_translate("MainWindow", "复制"))self.actionPaste.setText(_translate("MainWindow", "粘贴"))self.actionLast.setText(_translate("MainWindow", "上一个"))self.actionNext.setText(_translate("MainWindow", "下一个"))self.actionFill.setText(_translate("MainWindow", "填充"))self.actionNicholl_Lee_Nicholl.setText(_translate("MainWindow", "Nicholl-Lee-Nicholl"))self.actionSutherland_Hodgeman.setText(_translate("MainWindow", "Sutherland-Hodgeman"))self.actionWord.setText(_translate("MainWindow", "字符"))self.actionLock.setText(_translate("MainWindow", "加密"))self.actionSaveFile.setText(_translate("MainWindow", "保存图片"))self.actionOpenFile.setText(_translate("MainWindow", "打开图片"))
import myresouce_rc

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