我是一个在韩国学习编程的学生。我目前正在创建一个pyqt流程图,但它没有连接。如果我的代码有问题,请告诉我。谢谢。
这是我第一次在这里发帖,我就是这么做的吗?
안녕하세요현재Qtpy와示意图을연동하고싶은데,안되어물어봅니다。처음하는거라서어떻게할지고민끝에연락드립니다。혹시어떻게하는지알려주실수있나요?
我的代码:
import sys
import schemdraw
from schemdraw import flow
from PyQt5.QtGui import QFont
from PyQt5.QtWidgets import QWidget, QToolTip, QPushButton, QApplication
def print_hi(name):
print(f'Hi, {name}')
class Example(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
d = schemdraw.Drawing()
d.add(flow.Start(w=2, h=2, label="START"))
d.add(flow.Arrow('down', l=2, color='a'))
cond1 = d.add(flow.Decision(S="No", E="YES", label="b"))
d.add(flow.Arrow('down', xy=cond1.S, l=2))
cond2 = d.add(flow.Decision(W="No", E="Yes", label="c"))
d.add(flow.Line('left', xy=cond2.W, l=1))
d.add(flow.Arrow('down', l=2))
d.add(flow.Box(label="d"))
d.add(flow.Line('right', xy=cond2.E, l=1))
d.add(flow.Arrow('down', l=2))
box = d.add(flow.Box(label="e"))
d.add(flow.Arrow('left', xy=box.W, l=3))
d.add(flow.Line('right', xy=cond1.E, l=5, color='red'))
d.add(flow.Arrow('down', l=1, color='red'))
cond3 = d.add(flow.Decision(S="No", E="Yes", label="f"))
d.add(flow.Arrow('down', xy=cond3.S, l=3))
d.add(flow.Box(label="g"))
d.add(flow.Line('right', xy=cond3.E, l=2, color='red'))
d.add(flow.Arrow('down', l=4, color='red'))
d.add(flow.Box(label="h", color='red'))
QToolTip.setFont(QFont('SansSerif', 10))
self.setToolTip('This is <b>Qwidget</b> a widget')
btn = QPushButton('Button', self)
btn.setToolTip("This is a <b>QPushButton</b> widget")
btn.resize(btn.sizeHint())
btn.move(50, 50)
self.setGeometry(300, 300, 300, 300)
self.setWindowTitle('ToolTips')
self.show()
enter code here
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = Example()
sys.exit(app.exec_())发布于 2022-05-01 22:48:02
您需要告诉Qt以某种方式使用示意图映像。一种方法是创建一个QPixmap,用PNG格式的示意图图像加载它,并将该QPixmap添加到QLabel中:
image = QPixmap()
image.loadFromData(d.get_imagedata('png'))
label = QLabel(self)
label.setPixmap(image)https://stackoverflow.com/questions/72077403
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