69 lines
1.8 KiB
Python
69 lines
1.8 KiB
Python
# coding: gb2312
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import sys
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from PyQt5.QtCore import Qt
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from PyQt5.QtGui import QPainter, QColor, QFont, QPen
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from PyQt5.QtWidgets import *
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class CircularProgressSynchronization(QWidget):
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def __init__(self):
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super().__init__()
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self.percentage = 0
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self.screenRect = QDesktopWidget().availableGeometry()
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self.width = int(self.screenRect.width() * 0.1)
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def set_data(self, percentage=None):
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if percentage >= 0:
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self.percentage = percentage
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def paintEvent(self, event):
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width, height = 250, 250
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self.setMinimumSize(width, height)
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size = min(width, height)
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margin = 10
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bar_width = 12
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painter = QPainter(self)
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painter.setRenderHint(QPainter.Antialiasing)
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# 绘制圆形
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pen = QPen(QColor(235, 238, 245))
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pen.setWidth(bar_width)
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painter.setPen(pen)
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painter.drawArc(
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self.width,
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margin,
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size - 2 * margin,
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size - 2 * margin,
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0,
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360 * 16,
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)
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# 绘制进度
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pen.setColor(QColor(50, 150, 250))
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painter.setPen(pen)
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# 将百分比转换为角度，并确保结果为整数
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angle = int(-self.percentage * 16 * 3.6)
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painter.drawArc(
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self.width,
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margin,
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size - 2 * margin,
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size - 2 * margin,
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90 * 16,
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angle,
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)
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# 绘制文字
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painter.setFont(QFont('\"Microsoft YaHei UI\"', 18, 600)) # 设置姓名的字体大小为 20px
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painter.setPen(QPen(QColor(34, 34, 34))) # 设置姓名的颜色为红色
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painter.drawText(
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int(int(width / 2) - 100 + self.width),
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int(height / 2) - 20,
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200,
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30,
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Qt.AlignCenter,
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f"{self.percentage}%"
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)
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