73 lines
No EOL
2.5 KiB
Python
73 lines
No EOL
2.5 KiB
Python
#!/usr/bin/env python
|
||
# encoding: utf-8
|
||
'''
|
||
Created on 2019年5月21日
|
||
@author: weike32
|
||
@site: https://pyqt5.com ,https://github.com/weike32
|
||
@email: 394967319@qq.com
|
||
@file: CopyContent
|
||
@description: 禁止右键，添加滑动窗口，点击按钮生成图片，自定义Y轴坐标，背景颜色调整
|
||
'''
|
||
import sys
|
||
from PyQt5.QtWidgets import QDialog, QApplication, QWidget
|
||
from qtpy import QtWidgets
|
||
import pyqtgraph as pg
|
||
from PyQtGraph.Data.graphTest import graph_Form
|
||
|
||
class CustomViewBox(pg.ViewBox):
|
||
def __init__(self, *args, **kwds):
|
||
pg.ViewBox.__init__(self, *args, **kwds)
|
||
self.RectMode = 3
|
||
self.setMouseMode(self.RectMode)
|
||
|
||
def mouseClickEvent(self, ev):
|
||
if ev.button() == pg.QtCore.Qt.RightButton:
|
||
self.autoRange()
|
||
|
||
def mouseDragEvent(self, ev):
|
||
pg.ViewBox.mouseDragEvent(self, ev)
|
||
|
||
def wheelEvent(self,ev, axis=None):
|
||
# pg.ViewBox.wheelEvent(self, ev, axis)
|
||
ev.ignore()
|
||
|
||
class graphAnalysis(QDialog,graph_Form):
|
||
def __init__(self):
|
||
super(graphAnalysis, self).__init__()
|
||
self.setupUi(self)
|
||
self.pushButton_7.clicked.connect(self.test)
|
||
self.tabWidget.clear()
|
||
|
||
def test(self):
|
||
tab1 = QtWidgets.QWidget()
|
||
scrollArea = QtWidgets.QScrollArea(tab1)
|
||
scrollArea.setMinimumSize(984,550)
|
||
scrollArea.setWidgetResizable(True)
|
||
labelsContainer = QWidget()
|
||
labelsContainer.setMinimumSize(0,1500)
|
||
scrollArea.setWidget(labelsContainer)
|
||
layout = QtWidgets.QVBoxLayout(labelsContainer)
|
||
time = ['2019-04-20 08:09:00', '2019-04-20 08:09:00', '2019-04-20 08:09:00', '2019-04-20 08:09:00']
|
||
value = [1.2, 2, 1, 4]
|
||
xdict = dict(enumerate(time))
|
||
ticks = [list(zip(range(4), tuple(time)))]
|
||
vb = CustomViewBox()
|
||
plt = pg.PlotWidget(title="标题这里填写",viewBox=vb)
|
||
plt.setBackground(background=None)
|
||
plt.plot(list(xdict.keys()), value)
|
||
plt.getPlotItem().getAxis("bottom").setTicks(ticks)
|
||
temp = QtWidgets.QWidget()
|
||
temp.setMinimumSize(900,300)
|
||
temp.setMaximumSize(900,300)
|
||
layout1 = QtWidgets.QVBoxLayout(temp)
|
||
layout1.addWidget(plt)
|
||
layout.addWidget(temp)
|
||
spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
|
||
layout.addItem(spacerItem)
|
||
self.tabWidget.addTab(tab1, '这里tabWidget修改标签')
|
||
|
||
if __name__ =="__main__":
|
||
app = QApplication(sys.argv)
|
||
w = graphAnalysis()
|
||
w.show()
|
||
sys.exit(app.exec_()) |