def __init__(self):
QWidget.__init__(self)
self.layout = QVBoxLayout(self)
self.graphwidget = GraphWidget(self)
self.graph = None
self.refresh = False
self.p = 1
self.layout.addWidget(self.graphwidget)
self.infobar = QHBoxLayout()
self.info_nodes = QLabel(self)
self.info_nodes.setMinimumHeight(30)
self.info_nodes.setMaximumHeight(30)
self.info_edges = QLabel(self)
self.info_edges.setMinimumHeight(30)
self.info_edges.setMaximumHeight(30)
self.info_p = QLabel(self)
self.info_p.setMinimumHeight(30)
self.info_p.setMaximumHeight(30)
self.info_clustersize = QLabel(self)
self.info_clustersize.setMinimumHeight(30)
self.info_clustersize.setMaximumHeight(30)
self.infobar.addSpacerItem(
QSpacerItem(10, 10, QSizePolicy.Expanding, QSizePolicy.Minimum))
self.infobar.addWidget(self.info_p)
self.infobar.addWidget(self.info_nodes)
self.infobar.addWidget(self.info_edges)
self.infobar.addWidget(self.info_clustersize)
self.infobar.addSpacerItem(
QSpacerItem(10, 10, QSizePolicy.Expanding, QSizePolicy.Minimum))
self.layout.addLayout(self.infobar)
info = QLabel(self)
info.setMinimumHeight(30)
info.setMaximumHeight(30)
info.setText(
"Press +/- to zoom, WASD for panning or Q/E for rotating.")
infolayout = QHBoxLayout()
infolayout.addSpacerItem(
QSpacerItem(10, 10, QSizePolicy.Expanding, QSizePolicy.Minimum))
infolayout.addWidget(info)
infolayout.addSpacerItem(
QSpacerItem(10, 10, QSizePolicy.Expanding, QSizePolicy.Minimum))
self.layout.addLayout(infolayout)
self.setMinimumSize(300, 300)
def __init__(self, arguments=None, initial_topics=None):
super(RosplotWidget, self).__init__()
ui_file = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'../../resource/plot_widget.ui')
loadUi(ui_file, self)
self.subscribe_topic_button.setIcon(QIcon.fromTheme('add'))
self.remove_topic_button.setIcon(QIcon.fromTheme('remove'))
self.clear_button.setText('Remove all Topics')
self.subscribe_topic_button.setEnabled(False)
self.zoom_button.setText('Zoom: On ')
# Topic Tree and Topic Completer
self.ros_topic_tree = RosTopicTree(self)
self._topic_completer = TopicCompleter(self)
self._topic_completer.setModel(self.ros_topic_tree)
self.topic_edit.setCompleter(self._topic_completer)
self.connect(self.topic_edit, SIGNAL("tabPressed"),
self.on_topic_edit_tabPressed)
# the rosstuff
self._start_time = rospy.get_time()
self._rosdata = {}
self._remove_topic_menu = QMenu()
# init and start update timer for plot
self._update_plot_timer = QTimer(self)
self._update_plot_timer.timeout.connect(self.update_plot)
self._update_plot_timer.start(self._redraw_interval)
# graph window
self.graph_widget = GraphWidget(self)
self.graph_widget_layout.addWidget(self.graph_widget)
QObject.connect(self.graph_widget,
SIGNAL("legendChecked(QwtPlotItem *,bool)"),
self.legend_clicked)
self.subscribed_topics_changed()
self.show()
from PyQt5.QtCore import (qsrand, QTime)
from PyQt5.QtWidgets import QApplication
from graph_widget import GraphWidget
if __name__ == '__main__':
import sys
app = QApplication(sys.argv)
app.setApplicationName('Endue')
qsrand(QTime(0, 0, 0).secsTo(QTime.currentTime()))
widget = GraphWidget()
widget.show()
sys.exit(app.exec_())
