Python TrackingNodeItemの例

コード例 #1

 def setHistogram(self, histogram):
     super(TrackingHistogramWidget, self).setHistogram(histogram)
     if not self.nodeItem:
         self.nodeItem = TrackingNodeItem()
         self.scene().addItem(self.nodeItem)
     self.nodeItem.setHistogramItem(self._histogramItem)
     self.nodeItem.setPos(QPoint(0, 0))
     self.nodeItem.setZValue(300)

コード例 #2

ファイル: TrackingHistogramWidget.py プロジェクト: berendkleinhaneveld/Registrationshop

	def setHistogram(self, histogram):
		super(TrackingHistogramWidget, self).setHistogram(histogram)
		if not self.nodeItem:
			self.nodeItem = TrackingNodeItem()
			self.scene().addItem(self.nodeItem)
		self.nodeItem.setHistogramItem(self._histogramItem)
		self.nodeItem.setPos(QPoint(0, 0))
		self.nodeItem.setZValue(300)

コード例 #3

ファイル: TrackingHistogramWidget.py プロジェクト: rcockbur/3DMedicalVisualizationTool

class TrackingHistogramWidget(HistogramWidget):
	"""
	TrackingHistogramWidget
	"""
	updatedPosition = Signal(float)

	def __init__(self):
		super(TrackingHistogramWidget, self).__init__()
		self.nodeItem = None
		Style.styleWidgetForTab(self)

	def update(self):
		super(TrackingHistogramWidget, self).update()
		if not self.nodeItem:
			return

		self.nodeItem.update()

	def setHistogram(self, histogram):
		super(TrackingHistogramWidget, self).setHistogram(histogram)
		if not self.nodeItem:
			self.nodeItem = TrackingNodeItem()
			self.scene().addItem(self.nodeItem)
		self.nodeItem.setHistogramItem(self._histogramItem)
		self.nodeItem.setPos(QPoint(0, 0))
		self.nodeItem.setZValue(300)
		self.nodeItem.delegate = self

	def updatePos(self, position):
		self.updatedPosition.emit(position)

	def locatorUpdated(self, position):
		"""
		Position is float between 0 and 1
		"""
		self.nodeItem.setPosition(position)

コード例 #4

ファイル: TrackingHistogramWidget.py プロジェクト: berendkleinhaneveld/Registrationshop

class TrackingHistogramWidget(HistogramWidget):
	"""
	TrackingHistogramWidget
	"""
	updatedPosition = Signal(float)

	def __init__(self):
		super(TrackingHistogramWidget, self).__init__()
		self.nodeItem = None
		Style.styleWidgetForTab(self)

	def update(self):
		super(TrackingHistogramWidget, self).update()
		if not self.nodeItem:
			return

		self.nodeItem.update()

	def setHistogram(self, histogram):
		super(TrackingHistogramWidget, self).setHistogram(histogram)
		if not self.nodeItem:
			self.nodeItem = TrackingNodeItem()
			self.scene().addItem(self.nodeItem)
		self.nodeItem.setHistogramItem(self._histogramItem)
		self.nodeItem.setPos(QPoint(0, 0))
		self.nodeItem.setZValue(300)

	def updatePos(self, position):
		self.updatedPosition.emit(position)

	def locatorUpdated(self, position):
		"""
		Position is float between 0 and 1
		"""
		self.nodeItem.setPosition(position)

	def mousePressEvent(self, mousePressEv):
		"""
		"""
		super(HistogramWidget, self).mousePressEvent(mousePressEv)
		if self.nodeItem.tracking:
			self.nodeItem.setPos(mousePressEv.pos())
			self.updatePos(self.nodeItem.position)

	def mouseMoveEvent(self, mouseMoveEv):
		super(HistogramWidget, self).mouseMoveEvent(mouseMoveEv)
		if mouseMoveEv.buttons() & Qt.LeftButton:
			if self.nodeItem.tracking:
				self.nodeItem.setPos(mouseMoveEv.pos())
				self.updatePos(self.nodeItem.position)

コード例 #5

class TrackingHistogramWidget(HistogramWidget):
    """
	TrackingHistogramWidget
	"""
    updatedPosition = Signal(float)

    def __init__(self):
        super(TrackingHistogramWidget, self).__init__()
        self.nodeItem = None
        Style.styleWidgetForTab(self)

    def update(self):
        super(TrackingHistogramWidget, self).update()
        if not self.nodeItem:
            return

        self.nodeItem.update()

    def setHistogram(self, histogram):
        super(TrackingHistogramWidget, self).setHistogram(histogram)
        if not self.nodeItem:
            self.nodeItem = TrackingNodeItem()
            self.scene().addItem(self.nodeItem)
        self.nodeItem.setHistogramItem(self._histogramItem)
        self.nodeItem.setPos(QPoint(0, 0))
        self.nodeItem.setZValue(300)

    def updatePos(self, position):
        self.updatedPosition.emit(position)

    def locatorUpdated(self, position):
        """
		Position is float between 0 and 1
		"""
        self.nodeItem.setPosition(position)

    def mousePressEvent(self, mousePressEv):
        """
		"""
        super(HistogramWidget, self).mousePressEvent(mousePressEv)
        if self.nodeItem.tracking:
            self.nodeItem.setPos(mousePressEv.pos())
            self.updatePos(self.nodeItem.position)

    def mouseMoveEvent(self, mouseMoveEv):
        super(HistogramWidget, self).mouseMoveEvent(mouseMoveEv)
        if mouseMoveEv.buttons() & Qt.LeftButton:
            if self.nodeItem.tracking:
                self.nodeItem.setPos(mouseMoveEv.pos())
                self.updatePos(self.nodeItem.position)