45 lines
972 B
Python
45 lines
972 B
Python
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# -*- coding: utf-8 -*-
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'''
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【簡介】
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PyQt5中 筆刷範例
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'''
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import sys
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import *
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from PyQt5.QtCore import Qt
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class Example(QWidget):
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def __init__(self):
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super(Example, self).__init__()
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self.initUI()
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def initUI(self):
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self.text = "hello world"
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self.setGeometry(100,100, 400,300)
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self.setWindowTitle('Draw Demo')
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self.show()
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def paintEvent(self, event):
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qp = QPainter()
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qp.begin(self)
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qp.setPen(QColor(Qt.red))
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qp.setFont(QFont('Arial', 20))
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qp.drawText(10,50, "Hello Python")
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qp.setPen(QColor(Qt.blue))
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qp.drawLine(10,100,100,100)
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qp.drawRect(10,150,150,100)
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qp.setPen(QColor(Qt.yellow))
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qp.drawEllipse(100,50,100,50)
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qp.drawPixmap(220,10,QPixmap("./images/python.png"))
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qp.fillRect(200,175,150,100,QBrush(Qt.SolidPattern))
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qp.end()
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if __name__ == '__main__':
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app = QApplication(sys.argv)
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ex = Example()
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sys.exit(app.exec_())
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