def setTimeRange(self, sTime, eTime):
self.timeRangeMin = sTime
self.timeRangeMax = eTime
self.timeRange = eTime - sTime
self.columndWidth = self.widget.getgridstep()
leftbtnPos = self.leftbtn.x() + self.leftbtn.size().width() - 2
if leftbtnPos < self.lbWidth:
self.startTime = self.timeRangeMin
else:
x = (leftbtnPos -
self.lbWidth) * self.timeRange / (10 * self.columndWidth)
# change time to seconds
self.startTime = int(x) + self.timeRangeMin
rightbtnPos = self.rightbtn.x() + 0.5
if rightbtnPos > (self.lbWidth + self.columndWidth * 10):
self.endTime = self.timeRangeMax
else:
x = (rightbtnPos -
self.lbWidth) * self.timeRange / (10 * self.columndWidth)
# change time to seconds
self.endTime = int(x) + self.timeRangeMin
self.leftbtn.setToolTip(CommonMethod.Second2Time(self.startTime))
self.rightbtn.setToolTip(CommonMethod.Second2Time(self.endTime))
def rightbtnMove(self):
if self.rightbtn.x() > self.timelineStep * 25:
self.endTime = 24.0 * 3600
else:
x = (self.rightbtn.x() - self.timelineStep) / self.timelineStep
# change time to seconds
self.endTime = int(x * 3600)
self.timeRangeChanged.emit()
point = self.rightbtn.rect().topRight()
global_point = self.rightbtn.mapToGlobal(point)
QToolTip.showText(QPoint(global_point),
CommonMethod.Second2Time(self.endTime))
self.rightbtn.setToolTip(CommonMethod.Second2Time(self.endTime))
self.repaint()
def leftbtnMove(self):
leftbtnPos = self.leftbtn.x() + self.leftbtn.size().width()
if leftbtnPos < self.timelineStep:
self.startTime = 0.0
else:
x = (leftbtnPos - self.timelineStep) / self.timelineStep
# change time to seconds
self.startTime = int(x * 3600)
# inform grid that time range is changed
self.timeRangeChanged.emit()
point = self.leftbtn.rect().topRight()
global_point = self.leftbtn.mapToGlobal(point)
QToolTip.showText(QPoint(global_point),
CommonMethod.Second2Time(self.startTime))
self.leftbtn.setToolTip(CommonMethod.Second2Time(self.startTime))
self.repaint()
def timerTick(self):
if self.keepMoving:
# [True/False, time of moving vertical line]
result = self.grid.moveVLine()
self.keepMoving = result[0]
#print(CommonMethod.Second2Time(result[1]))
self.timeSignal.emit(result[1] * 1000)
self.lblTime.setText(CommonMethod.Second2Time(result[1]))
else:
self.start = False
self.timer.stop()
self.playbtn.setIcon(QIcon(r'Pictures/play.png'))
def rightbtnMove(self):
self.vline.setVisible(False)
self.moving = False
self.widget.setRightLineXPos(self.rightbtn.x() + 0.5)
# show time as btn moves
point = self.rightbtn.rect().topRight()
self.columndWidth = self.widget.getgridstep()
global_point = self.rightbtn.mapToGlobal(point)
rightbtnPos = self.rightbtn.x() + 0.5
if rightbtnPos > (self.lbWidth + self.columndWidth * 10):
self.endTime = self.timeRangeMax
else:
x = (rightbtnPos -
self.lbWidth) * self.timeRange / (10 * self.columndWidth)
# change time to seconds
self.endTime = int(x) + self.timeRangeMin
self.rightbtn.setToolTip(CommonMethod.Second2Time(self.endTime))
QToolTip.showText(QPoint(global_point),
CommonMethod.Second2Time(self.endTime))
self.rightbtn.setToolTip(CommonMethod.Second2Time(self.endTime))
self.widget.repaint()
def leftbtnMove(self):
self.vline.setVisible(False)
self.moving = False
self.widget.setLeftLineXPos(self.leftbtn.x() +
self.leftbtn.size().width() - 2)
# show time as btn moves
point = self.leftbtn.rect().topRight()
global_point = self.leftbtn.mapToGlobal(point)
self.columndWidth = self.widget.getgridstep()
leftbtnPos = self.leftbtn.x() + self.leftbtn.size().width() - 2
if leftbtnPos < self.lbWidth:
self.startTime = self.timeRangeMin
else:
x = (leftbtnPos -
self.lbWidth) * self.timeRange / (10 * self.columndWidth)
# change time to seconds
self.startTime = int(x) + self.timeRangeMin
QToolTip.showText(QPoint(global_point),
CommonMethod.Second2Time(self.startTime))
self.leftbtn.setToolTip(CommonMethod.Second2Time(self.startTime))
self.widget.repaint()
def drawMarkers(self):
for p in self.data:
p.markers = []
for d in p.data:
# copy.deepcopy(p.marker)
marker = Marker.Marker(p.color, p.shape, 10, 10, 12, self)
marker.origin_x = d[0]
marker.origin_y = d[1]
marker.move(d[0] * self.x_ratio, d[1] * self.y_ratio)
marker.setVisible(False)
marker.timeStamp = d[2]
marker.setPositionTip(
str(d[0]) + ', ' + str(d[1]) + ", " +
CommonMethod.Second2Time(int(d[2]) / 1000))
p.markers.append(marker)
def paintEvent(self, e):
qp = QPainter()
qp.begin(self)
CommonMethod.DrawMarker(self.size().width() / 2, 10, qp, self.shape,
self.color, 16)
qp.end()