\n PyQt\ub294 Python\uc5d0\uc11c Qt \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc0dd\uc131\ud558\uae30 \uc704\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c, \ud48d\ubd80\ud55c GUI \uc694\uc18c\uc640 \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 PyQt\uc758 \n \n \uc774\uc81c \n \uc704 \ucf54\ub4dc\ub294 \n \n \ub2e4\uc74c\uc740 \n \uc704 \ucf54\ub4dc\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc120 \uc2a4\ud0c0\uc77c\uc744 \ubc30\uc5f4\ub85c \uc815\uc758\ud55c \ud6c4, \n \n \uc704 \uc608\uc81c\uc5d0\uc11c\ub294 \uc120\uc758 \ubaa8\uc11c\ub9ac\uc640 \uc870\uc778 \uc2a4\ud0c0\uc77c\uc744 \uac01\uac01 \ud14c\uc2a4\ud2b8\ud574\ubcf4\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uc600\uc2b5\ub2c8\ub2e4.\n <\/p>\nQPen<\/code> \ud074\ub798\uc2a4\ub97c \uc774\uc6a9\ud558\uc5ec \uc120\uc758 \uc2a4\ud0c0\uc77c, \ub450\uaed8, \uc0c9\uc0c1\uc744 \uc124\uc815\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \ub2e4\ub8e8\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.\n <\/p>\nQPen\uc774\ub780?<\/h2>\n
QPen<\/code>\uc740 PyQt\uc5d0\uc11c \uc120\uc744 \uadf8\ub9ac\uae30 \uc704\ud55c \ud39c \uc2a4\ud0c0\uc77c\uc744 \uc815\uc758\ud558\ub294 \ud074\ub798\uc2a4\uc785\ub2c8\ub2e4. \uc774 \ud074\ub798\uc2a4\ub294 \uc120\uc758 \ub450\uaed8, \uc2a4\ud0c0\uc77c, \uc0c9\uc0c1 \ub4f1\uc758 \uc18d\uc131\uc744 \uc124\uc815\ud560 \uc218 \uc788\uc73c\uba70, QPainter<\/code>\uc640 \ud568\uaed8 \uc0ac\uc6a9\ub418\uc5b4 \ub3c4\ud615\uc774\ub098 \ud14d\uc2a4\ud2b8\ub97c \uadf8\ub9b4 \ub54c \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4.\n <\/p>\nQPen \ud074\ub798\uc2a4\uc758 \uc8fc\uc694 \uc18d\uc131<\/h3>\n
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QPen \uc0ac\uc6a9\ud558\uae30<\/h2>\n
QPen<\/code>\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc120\uc758 \uc2a4\ud0c0\uc77c, \ub450\uaed8, \uc0c9\uc0c1\uc744 \uc124\uc815\ud558\ub294 \uae30\ubcf8 \uc608\uc81c\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 PyQt5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c QPen<\/code>\uc744 \uc0ac\uc6a9\ud558\ub294 \uac04\ub2e8\ud55c \ucf54\ub4dc \uc608\uc81c\uc785\ub2c8\ub2e4.\n <\/p>\n\uae30\ubcf8 \uc608\uc81c \ucf54\ub4dc<\/h3>\n
\nimport sys\nfrom PyQt5.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QWidget\nfrom PyQt5.QtGui import QPainter, QPen, QColor\nfrom PyQt5.QtCore import Qt\n\nclass Window(QMainWindow):\n def __init__(self):\n super().__init__()\n self.setWindowTitle(\"QPen \uc608\uc81c\")\n self.setGeometry(100, 100, 600, 400)\n\n self.central_widget = QWidget()\n self.setCentralWidget(self.central_widget)\n\n def paintEvent(self, event):\n painter = QPainter(self)\n \n # QPen \uc0dd\uc131\n pen = QPen(Qt.blue) # \uc120 \uc0c9\uc0c1: \ud30c\ub780\uc0c9\n pen.setWidth(3) # \uc120 \ub450\uaed8: 3\ud53d\uc140\n pen.setStyle(Qt.SolidLine) # \uc120 \uc2a4\ud0c0\uc77c: \uc2e4\uc120\n painter.setPen(pen)\n \n # \uc120 \uadf8\ub9ac\uae30\n painter.drawLine(50, 50, 550, 50) # \uc218\ud3c9\uc120\n \n # \ub2e4\ub978 \uc2a4\ud0c0\uc77c \ubcc0\uacbd\n pen.setColor(QColor(255, 0, 0)) # \uc0c9\uc0c1: \ube68\uac04\uc0c9\n pen.setStyle(Qt.DashLine) # \uc120 \uc2a4\ud0c0\uc77c: \uc810\uc120\n painter.setPen(pen)\n painter.drawLine(50, 100, 550, 100) # \uc810\uc120\n \n # \ub450\uaed8 \ubcc0\uacbd\n pen.setColor(QColor(0, 255, 0)) # \uc0c9\uc0c1: \ucd08\ub85d\uc0c9\n pen.setWidth(5) # \ub450\uaed8: 5\ud53d\uc140\n painter.setPen(pen)\n painter.drawLine(50, 150, 550, 150) # \ub450\uaebc\uc6b4 \uc2e4\uc120\n\nif __name__ == \"__main__\":\n app = QApplication(sys.argv)\n window = Window()\n window.show()\n sys.exit(app.exec_())\n <\/code><\/pre>\n\ucf54\ub4dc \uc124\uba85<\/h3>\n
QPen<\/code>\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc2a4\ud0c0\uc77c\uc758 \uc120\uc744 \uadf8\ub9ac\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4.\n <\/p>\n\n
drawLine<\/code> \uba54\uc18c\ub4dc\ub97c \uc774\uc6a9\ud558\uc5ec \uc218\ud3c9\uc120\uc744 \uadf8\ub9bd\ub2c8\ub2e4.\n <\/li>\nQPen\uc758 \uc2a4\ud0c0\uc77c \uc124\uc815<\/h2>\n
QPen<\/code>\uc758 \uc2a4\ud0c0\uc77c\uc740 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\uc73c\uba70, \uc8fc\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc2a4\ud0c0\uc77c\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:\n <\/p>\n\n
\uc2a4\ud0c0\uc77c \ubcc0\ud654 \uc608\uc81c<\/h3>\n
QPen<\/code>\uc758 \ub2e4\uc591\ud55c \uc2a4\ud0c0\uc77c\uc744 \uac01\uac01 \uc2e4\uc2b5\ud560 \uc218 \uc788\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4.\n <\/p>\n\nimport sys\nfrom PyQt5.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QWidget\nfrom PyQt5.QtGui import QPainter, QPen, QColor\nfrom PyQt5.QtCore import Qt\n\nclass StyleExampleWindow(QMainWindow):\n def __init__(self):\n super().__init__()\n self.setWindowTitle(\"QPen \uc2a4\ud0c0\uc77c \uc608\uc81c\")\n self.setGeometry(100, 100, 600, 400)\n\n def paintEvent(self, event):\n painter = QPainter(self)\n \n # \ub2e4\uc591\ud55c \uc120 \uc2a4\ud0c0\uc77c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc120 \uadf8\ub9ac\uae30\n styles = [\n (Qt.SolidLine, QColor(255, 0, 0)), # \uc2e4\uc120\n (Qt.DashLine, QColor(0, 255, 0)), # \uc810\uc120\n (Qt.DotLine, QColor(0, 0, 255)), # \uc810\uc120\n (Qt.DashDotLine, QColor(255, 255, 0)), # \ub300\uc2dc-\uc810\n (Qt.DashDotDotLine, QColor(255, 0, 255)) # \ub300\uc2dc-\uc810-\uc810\n ]\n\n for index, (style, color) in enumerate(styles):\n pen = QPen(color)\n pen.setStyle(style)\n pen.setWidth(3)\n painter.setPen(pen)\n painter.drawLine(50, 50 + index * 30, 550, 50 + index * 30) # \uac01 \uc2a4\ud0c0\uc77c \ubcc4 \uc120 \uadf8\ub9ac\uae30\n\nif __name__ == \"__main__\":\n app = QApplication(sys.argv)\n window = StyleExampleWindow()\n window.show()\n sys.exit(app.exec_())\n <\/code><\/pre>\n\ucf54\ub4dc \uc124\uba85<\/h3>\n
QPen<\/code>\uc744 \uc774\uc6a9\ud558\uc5ec \uac01\uac01\uc758 \uc2a4\ud0c0\uc77c\uacfc \uc0c9\uc0c1\uc73c\ub85c \uc120\uc744 \uadf8\ub9bd\ub2c8\ub2e4.\n <\/p>\n\n
QPen\uc758 \ubaa8\uc11c\ub9ac \uc2a4\ud0c0\uc77c\uacfc \uc870\uc778 \uc2a4\ud0c0\uc77c \uc124\uc815<\/h2>\n
QPen<\/code>\uc740 \uc120\uc758 \ubaa8\uc11c\ub9ac\uc640 \uc870\uc778 \uc2a4\ud0c0\uc77c\uc744 \uc124\uc815\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\uc11c\ub9ac \uc2a4\ud0c0\uc77c\uc740 \uc120\uc758 \ub05d \ubd80\ubd84\uc758 \ud615\ud0dc\ub97c \ub2e4\ub8e8\uace0, \uc870\uc778 \uc2a4\ud0c0\uc77c\uc740 \uc120\uc774 \ub9cc\ub098\ub294 \ubd80\ubd84\uc758 \ud615\ud0dc\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.\n <\/p>\n\ubaa8\uc11c\ub9ac \uc2a4\ud0c0\uc77c<\/h3>\n
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\uc870\uc778 \uc2a4\ud0c0\uc77c<\/h3>\n
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\ubaa8\uc11c\ub9ac \uc2a4\ud0c0\uc77c \ubc0f \uc870\uc778 \uc2a4\ud0c0\uc77c \uc608\uc81c<\/h3>\n
\nimport sys\nfrom PyQt5.QtWidgets import QApplication, QMainWindow, QWidget\nfrom PyQt5.QtGui import QPainter, QPen, QColor\nfrom PyQt5.QtCore import Qt\n\nclass JoinCapExampleWindow(QMainWindow):\n def __init__(self):\n super().__init__()\n self.setWindowTitle(\"\ubaa8\uc11c\ub9ac \ubc0f \uc870\uc778 \uc2a4\ud0c0\uc77c \uc608\uc81c\")\n self.setGeometry(100, 100, 600, 400)\n\n def paintEvent(self, event):\n painter = QPainter(self)\n\n # \ub9de\ucda4 \ubaa8\uc11c\ub9ac \uc2a4\ud0c0\uc77c\uacfc \uc870\uc778 \uc2a4\ud0c0\uc77c\n pen = QPen(QColor(0, 0, 0), 5)\n \n # Miter Join\n pen.setJoinStyle(Qt.MiterJoin)\n painter.setPen(pen)\n painter.drawLine(50, 50, 150, 150)\n painter.drawLine(150, 150, 50, 150)\n \n # Round Join\n pen.setJoinStyle(Qt.RoundJoin)\n painter.setPen(pen)\n painter.drawLine(250, 50, 350, 150)\n painter.drawLine(350, 150, 250, 150)\n\n # Bevel Join\n pen.setJoinStyle(Qt.BevelJoin)\n painter.setPen(pen)\n painter.drawLine(450, 50, 550, 150)\n painter.drawLine(550, 150, 450, 150)\n\nif __name__ == \"__main__\":\n app = QApplication(sys.argv)\n window = JoinCapExampleWindow()\n window.show()\n sys.exit(app.exec_())\n <\/code><\/pre>\n\ucf54\ub4dc \uc124\uba85<\/h3>\n
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\ub9c8\uce58\uba70<\/h2>\n