class Vectorgraphic(DesignItem):
def __init__(self, filename, scene):
super(Vectorgraphic, self).__init__(scene)
self.renderer = QSvgRenderer()
self.renderer.load(filename)
self.svg = QGraphicsSvgItem(self)
self.svg.setSharedRenderer(self.renderer)
self.setRect(0, 0,
self.svg.boundingRect().width(),
self.svg.boundingRect().height())
def typeName(self):
return "Vectorgraphic"
def paint(self, paint, option, widget):
if option.state & QStyle.State_Selected:
self.drawHighlightSelected(paint, option)
def scaleObjects(self):
self.xscale = self.rect.width() / self.svg.boundingRect().width()
self.yscale = self.rect.height() / self.svg.boundingRect().height()
trans = QTransform()
trans.scale(self.xscale, self.yscale)
self.svg.setTransform(trans)
def setScale(self, x, y):
self.xscale = x
self.yscale = y
trans = QTransform()
trans.scale(self.xscale, self.yscale)
self.svg.setTransform(trans)
self.setRect(0, 0,
self.svg.boundingRect().width() * x,
self.svg.boundingRect().height() * y)
class qfi_TC(QGraphicsView):
viewUpdate = pyqtSignal()
def __init__(self, winParent):
QGraphicsView.__init__(self)
self.winParent = winParent
self.viewUpdate.connect(self.updateView)
self.m_itemBack = None
self.m_itemBall = None
self.m_itemFace_1 = None
self.m_itemFace_2 = None
self.m_itemMark = None
self.m_itemCase = None
self.m_turnRate = 0
self.m_slipSkid = 0
self.m_scaleX = 0
self.m_scaleY = 0
self.m_originalHeight = 240
self.m_originalWidth = 240
self.m_originalMarkCtr = QPointF(120, 120)
self.m_originalBallCtr = QPointF(120, -36)
self.m_backZ = -70
self.m_ballZ = -60
self.m_face1Z = -50
self.m_face2Z = -40
self.m_markZ = -30
self.m_caseZ = 10
self.setStyleSheet("background: transparent; border: none")
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setInteractive(False)
self.setEnabled(False)
self.reset()
self.m_scene = QGraphicsScene(self)
self.setScene(self.m_scene)
self.m_scene.clear()
self.init()
def init(self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.reset()
self.m_itemBack = QGraphicsSvgItem(":/qfi/images/tc/tc_back.svg")
self.m_itemBack.setCacheMode(QGraphicsItem.NoCache)
self.m_itemBack.setZValue(self.m_backZ)
self.m_itemBack.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_scene.addItem(self.m_itemBack)
self.m_itemBall = QGraphicsSvgItem(":/qfi/images/tc/tc_ball.svg")
self.m_itemBall.setCacheMode(QGraphicsItem.NoCache)
self.m_itemBall.setZValue(self.m_ballZ)
self.m_itemBall.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemBall.setTransformOriginPoint(self.m_originalBallCtr)
self.m_scene.addItem(self.m_itemBall)
self.m_itemFace_1 = QGraphicsSvgItem(":/qfi/images/tc/tc_face_1.svg")
self.m_itemFace_1.setCacheMode(QGraphicsItem.NoCache)
self.m_itemFace_1.setZValue(self.m_face1Z)
self.m_itemFace_1.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_scene.addItem(self.m_itemFace_1)
self.m_itemFace_2 = QGraphicsSvgItem(":/qfi/images/tc/tc_face_2.svg")
self.m_itemFace_2.setCacheMode(QGraphicsItem.NoCache)
self.m_itemFace_2.setZValue(self.m_face2Z)
self.m_itemFace_2.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_scene.addItem(self.m_itemFace_2)
self.m_itemMark = QGraphicsSvgItem(":/qfi/images/tc/tc_mark.svg")
self.m_itemMark.setCacheMode(QGraphicsItem.NoCache)
self.m_itemMark.setZValue(self.m_markZ)
self.m_itemMark.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemMark.setTransformOriginPoint(self.m_originalMarkCtr)
self.m_scene.addItem(self.m_itemMark)
self.m_itemCase = QGraphicsSvgItem(":/qfi/images/tc/tc_case.svg")
self.m_itemCase.setCacheMode(QGraphicsItem.NoCache)
self.m_itemCase.setZValue(self.m_caseZ)
self.m_itemCase.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_scene.addItem(self.m_itemCase)
self.centerOn(self.width() / 2, self.height() / 2)
self.updateView()
def reinit(self):
if (self.m_scene):
self.m_scene.clear()
self.init()
def update(self):
self.updateView()
def setTurnRate(self, turnRate):
self.m_turnRate = turnRate
if (self.m_turnRate < -6):
self.m_turnRate = -6
if (self.m_turnRate > 6):
self.m_turnRate = 6
def setSlipSkid(self, slipSkid):
self.m_slipSkid = slipSkid
if (self.m_slipSkid < -15):
self.m_slipSkid = -15
if (self.m_slipSkid > 15):
self.m_slipSkid = 15
def resizeEvent(self, event):
QGraphicsView.resizeEvent(self, event)
self.reinit()
def reset(self):
self.m_itemCase = None
self.m_turnRate = 0
self.m_slipSkid = 0
def updateView(self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemBall.setRotation(-self.m_slipSkid)
angle = (self.m_turnRate / 3) * 20
self.m_itemMark.setRotation(angle)
self.m_scene.update()
class qfi_HSI (QGraphicsView):
viewUpdate = pyqtSignal()
def __init__(self,winParent):
QGraphicsView.__init__(self)
self.winParent=winParent
self.viewUpdate.connect(self.update)
self.m_heading = 0
self.m_scaleX = 0
self.m_scaleY = 0
self.m_originalHeight = 240
self.m_originalWidth = 240
self.m_originalHsiCtr = QPointF(120,120)
self.m_faceZ = -20
self.m_handZ = -10
self.m_caseZ = 10
self.m_itemHand = None
self.m_itemFace = None
self.m_itemCase = None
self.setStyleSheet("background: transparent; border: none");
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setInteractive(False)
self.setEnabled(False)
self.m_scene = QGraphicsScene(self)
self.setScene(self.m_scene)
self.init()
def init (self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemFace = QGraphicsSvgItem(":/qfi/images/hsi/hsi_face.svg")
self.m_itemFace.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace.setZValue( self.m_faceZ )
self.m_itemFace.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemFace.setTransformOriginPoint( self.m_originalHsiCtr )
self.m_scene.addItem (self.m_itemFace)
self.m_itemCase = QGraphicsSvgItem(":/qfi/images/hsi/hsi_case.svg")
self.m_itemCase.setCacheMode (QGraphicsItem.NoCache)
self.m_itemCase.setZValue( self.m_caseZ )
self.m_itemCase.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemCase.setTransformOriginPoint( self.m_originalHsiCtr )
self.m_scene.addItem (self.m_itemCase)
self.centerOn (self.width()/2, self.height()/2)
self.updateView()
def reinit(self):
if (self.m_scene):
self.m_scene.clear()
self.init()
def update(self):
self.updateView()
def setHeading (self, heading):
self.m_heading = heading
def resizeEvent (self, event):
QGraphicsView.resizeEvent (self,event)
self.reinit()
def reset (self):
self.m_itemFace = None
self.m_itemCase = None
self.m_heading = 0.0
def updateView(self):
self.m_itemFace.setRotation( - self.m_heading )
self.m_scene.update()
class Attitude(QGraphicsView):
viewUpdate = pyqtSignal()
def __init__(self, winParent):
QGraphicsView.__init__(self)
self.winParent = winParent
self.viewUpdate.connect(self.update)
self.m_roll = 0
self.m_pitch = 0
self.m_faceDeltaX_new = 0
self.m_faceDeltaX_old = 0
self.m_faceDeltaY_new = 0
self.m_faceDeltaY_old = 0
self.m_originalHeight = 240
self.m_originalWidth = 240
self.m_originalPixPerDeg = 1.7
self.m_originalAdiCtr = QPointF(120, 120)
self.m_backZ = -30
self.m_faceZ = -20
self.m_ringZ = -10
self.m_caseZ = 10
self.setStyleSheet("background: transparent; border: none")
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setInteractive(False)
self.setEnabled(False)
self.m_scene = QGraphicsScene(self)
self.setScene(self.m_scene)
self.init()
def init(self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemBack = QGraphicsSvgItem(":/qfi/images/adi/adi_back.svg")
self.m_itemBack.setCacheMode(QGraphicsItem.NoCache)
self.m_itemBack.setZValue(self.m_backZ)
self.m_itemBack.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemBack.setTransformOriginPoint(self.m_originalAdiCtr)
self.m_scene.addItem(self.m_itemBack)
self.m_itemFace = QGraphicsSvgItem(":/qfi/images/adi/adi_face.svg")
self.m_itemFace.setCacheMode(QGraphicsItem.NoCache)
self.m_itemFace.setZValue(self.m_faceZ)
self.m_itemFace.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemFace.setTransformOriginPoint(self.m_originalAdiCtr)
self.m_scene.addItem(self.m_itemFace)
self.m_itemRing = QGraphicsSvgItem(":/qfi/images/adi/adi_ring.svg")
self.m_itemRing.setCacheMode(QGraphicsItem.NoCache)
self.m_itemRing.setZValue(self.m_ringZ)
self.m_itemRing.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemRing.setTransformOriginPoint(self.m_originalAdiCtr)
self.m_scene.addItem(self.m_itemRing)
self.m_itemCase = QGraphicsSvgItem(":/qfi/images/alt/alt_case.svg")
self.m_itemCase.setCacheMode(QGraphicsItem.NoCache)
self.m_itemCase.setZValue(self.m_caseZ)
self.m_itemCase.setTransform(
QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemCase.setTransformOriginPoint(self.m_originalAdiCtr)
self.m_scene.addItem(self.m_itemCase)
self.centerOn(self.width() / 2, self.height() / 2)
self.updateView()
def reinit(self):
if (self.m_scene):
self.m_scene.clear()
self.init()
def update(self):
self.updateView()
self.m_faceDeltaX_old = self.m_faceDeltaX_new
self.m_faceDeltaY_old = self.m_faceDeltaY_new
def setRoll(self, roll):
self.m_roll = roll
if (self.m_roll < -180):
self.m_roll = -180
if (self.m_roll > 180):
self.m_roll = 180
def setPitch(self, pitch):
self.m_pitch = pitch
if (self.m_pitch < -25):
self.m_pitch = -25
if (self.m_pitch > 25):
self.m_pitch = 25
def resizeEvent(self, event):
QGraphicsView.resizeEvent(self, event)
self.reinit()
def reset(self):
self.m_itemBack = None
self.m_itemFace = None
self.m_itemRing = None
self.m_itemCase = None
self.m_roll = 0.0
self.m_pitch = 0.0
def updateView(self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemBack.setRotation(-self.m_roll)
self.m_itemRing.setRotation(-self.m_roll)
self.m_itemFace.setRotation(-self.m_roll)
roll_rad = math.pi * self.m_roll / 180.0
delta = self.m_originalPixPerDeg * self.m_pitch
self.m_faceDeltaX_new = self.m_scaleX * delta * math.sin(roll_rad)
self.m_faceDeltaY_new = self.m_scaleY * delta * math.cos(roll_rad)
self.m_itemFace.moveBy(self.m_faceDeltaX_new - self.m_faceDeltaX_old,
self.m_faceDeltaY_new - self.m_faceDeltaY_old)
self.m_scene.update()
class flt_adi(QGraphicsView):
def __init__(self, parent=None):
super(flt_adi, self).__init__(parent)
self.__paramsInit()
def reinit(self):
"""
reinitiate widget
"""
self.__scene.clear()
self.__init()
def update(self):
"""
redraws widget
"""
self.__updateView()
self.__faceDeltaXOld = self.__faceDeltaXNew
self.__faceDeltaYOld = self.__faceDeltaYNew
def setRoll(self, roll):
"""
set roll angle, deg
roll: float
"""
self.__roll = roll
if self.__roll < -180.0:
self.__roll = -180.0
elif self.__roll > 180.0:
self.__roll = 180.0
def setPitch(self, pitch):
"""
set pitch angle, deg
pitch: float
"""
self.__pitch = pitch
if self.__pitch < -25.0:
self.__pitch = -25.0
elif self.__pitch > 25.0:
self.__pitch = 25.0
def resizeEvent(self, event):
QGraphicsView.resizeEvent(event)
self.reinit()
def __paramsInit(self):
self.__roll = 0.0
self.__pitch = 0.0
self.__faceDeltaXNew = 0.0
self.__faceDeltaXOld = 0.0
self.__faceDeltaYNew = 0.0
self.__faceDeltaYOld = 0.0
self.__scaleX = 1.0
self.__scaleY = 1.0
self.__originalPixPerDeg = 1.7
self.__originalHeight = 240
self.__originalWidth = 240
self.__backZ = -30
self.__faceZ = -20
self.__ringZ = -10
self.__caseZ = 10
self.__originalAdiCtr = QPointF(120.0, 120.0)
self.__scene = QGraphicsScene(self)
self.__scene.clear()
def __del__(self):
self.__scene.clear()
del self.__scene
self.__reset()
def __init(self):
self.__scaleX = width() / self.__originalWidth
self.__scaleY = height() / self.__originalHeight
self.__reset()
# "border-image: url(:/side_btn/LightGCS_image/setter.png);"
self.__itemBack = QGraphicsSvgItem(
":/fi_img/monitor/flightInstruments/img/adi/adi_back.svg")
self.__itemBack.setCacheMode(QGraphicsItem.NoCache)
self.__itemBack.setZvalue(self.__backZ)
self.__itemBack.setTransform(
QTransform.fromScale(self.__scaleX, self.__scaleY), True)
self.__itemBack.setTransformOriginPoint(self.__originalAdiCtr)
self.__scene.addItem(self.__itemBack)
self.__itemFace = QGraphicsSvgItem(
":/fi_img/monitor/flightInstruments/img/adi/adi_face.svg")
self.__itemFace.setCacheMode(QGraphicsItem.NoCache)
self.__itemFace.setZvalue(self.__faceZ)
self.__itemFace.setTransform(
QTransform.fromScale(self.__scaleX, self.__scaleY), True)
self.__itemFace.setTransformOriginPoint(self.__originalAdiCtr)
self.__scene.addItem(self.__itemFace)
self.__itemRing = QGraphicsSvgItem(
":/fi_img/monitor/flightInstruments/img/adi/adi_ring.svg")
self.__itemRing.setCacheMode(QGraphicsItem.NoCache)
self.__itemRing.setZvalue(self.__ringZ)
self.__itemRing.setTransform(
QTransform.fromScale(self.__scaleX, self.__scaleY), True)
self.__itemRing.setTransformOriginPoint(self.__originalAdiCtr)
self.__scene.addItem(self.__itemRing)
self.__itemCase = QGraphicsSvgItem(
":/fi_img/monitor/flightInstruments/img/adi/adi_case.svg")
self.__itemCase.setCacheMode(QGraphicsItem.NoCache)
self.__itemCase.setZvalue(self.__ringZ)
self.__itemCase.setTransform(
QTransform.fromScale(self.__scaleX, self.__scaleY), True)
self.__itemCase.setTransformOriginPoint(self.__originalAdiCtr)
self.__scene.addItem(self.__itemCase)
centerOn(width() / 2.0, height() / 2.0)
self.__updateView()
def __reset(self):
self.__roll = 0.0
self.__pitch = 0.0
self.__faceDeltaXNew = 0.0
self.__faceDeltaXOld = 0.0
self.__faceDeltaYNew = 0.0
self.__faceDeltaYOld = 0.0
del self.__itemBack
del self.__itemFace
del self.__itemRing
del self.__itemCase
def __updateView(self):
self.__scaleX = width() / self.__originalWidth
self.__scaleY = height() / self.__originalHeight
self.__itemBack.setRotation(-self.__roll)
self.__itemFace.setRotation(-self.__roll)
self.__itemRing.setRotation(-self.__roll)
roll_rad = math.PI * self.__roll / 180.0
delta = self.__originalPixPerDeg * self.__pitch
self.__faceDeltaXNew = self.__scaleX * delta * sin(roll_rad)
self.__faceDeltaYNew = self.__scaleY * delta * cos(roll_rad)
self.__itemFace.moveBy(self.__faceDeltaXNew - self.__faceDeltaXOld,
self.__faceDeltaYNew - self.__faceDeltaYOld)
self.__scene.update()
class qfi_ALT (QGraphicsView):
viewUpdate = pyqtSignal()
def __init__(self,winParent):
QGraphicsView.__init__(self)
self.winParent=winParent
self.viewUpdate.connect(self.updateView)
self.m_altitude = 0
self.m_pressure = 28
self.m_originalHeight = 240
self.m_originalWidth = 240
self.m_originalAltCtr = QPointF(120,120)
self.m_face1Z = -50
self.m_face2Z = -40
self.m_face3Z = -30
self.m_hand1Z = -20
self.m_hand2Z = -10
self.m_caseZ = 10
self.setStyleSheet("background: transparent; border: none")
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setInteractive(False)
self.setEnabled(False)
self.m_scene = QGraphicsScene(self)
self.setScene(self.m_scene)
self.init()
def init (self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemFace_1 = QGraphicsSvgItem(":/qfi/images/alt/alt_face_1.svg")
self.m_itemFace_1.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace_1.setZValue( self.m_face1Z )
self.m_itemFace_1.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemFace_1.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemFace_1)
self.m_itemFace_2 = QGraphicsSvgItem(":/qfi/images/alt/alt_face_2.svg")
self.m_itemFace_2.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace_2.setZValue( self.m_face2Z )
self.m_itemFace_2.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemFace_2.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemFace_2)
self.m_itemFace_3 = QGraphicsSvgItem(":/qfi/images/alt/alt_face_3.svg")
self.m_itemFace_3.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace_3.setZValue( self.m_face3Z )
self.m_itemFace_3.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemFace_3.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemFace_3)
self.m_itemHand_1 = QGraphicsSvgItem(":/qfi/images/alt/alt_hand_1.svg")
self.m_itemHand_1.setCacheMode (QGraphicsItem.NoCache)
self.m_itemHand_1.setZValue( self.m_hand1Z )
self.m_itemHand_1.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemHand_1.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemHand_1)
self.m_itemHand_2 = QGraphicsSvgItem(":/qfi/images/alt/alt_hand_2.svg")
self.m_itemHand_2.setCacheMode (QGraphicsItem.NoCache)
self.m_itemHand_2.setZValue( self.m_hand2Z )
self.m_itemHand_2.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemHand_2.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemHand_2)
self.m_itemCase = QGraphicsSvgItem(":/qfi/images/alt/alt_case.svg")
self.m_itemCase.setCacheMode (QGraphicsItem.NoCache)
self.m_itemCase.setZValue( self.m_caseZ )
self.m_itemCase.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemCase.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemCase)
self.centerOn (self.width()/2, self.height()/2)
self.updateView()
def reinit(self):
if (self.m_scene):
self.m_scene.clear()
self.init()
def update(self):
self.updateView()
def setAltitude (self, altitude):
self.m_altitude = altitude
def setPressure (self, pressure):
self.m_pressure = pressure
if (self.m_pressure < 28):
self.m_pressure = 28
if (self.m_pressure > 31.5):
self.m_pressure = 31.5
def resizeEvent (self, event):
QGraphicsView.resizeEvent (self,event)
self.reinit()
def reset (self):
self.m_itemFace_1 = None
self.m_itemFace_2 = None
self.m_itemFace_3 = None
self.m_itemHand_1 = None
self.m_itemHand_2 = None
self.m_itemCase = None
self.m_altitude = 0.0
self.m_pressure = 28.0
def updateView(self):
altitude = math.ceil(self.m_altitude + 0.5)
angleH1 = self.m_altitude * 0.036
angleH2 = ( altitude % 1000 ) * 0.36
angleF1 = (self.m_pressure - 28.0 ) * 100.0
angleF3 = self.m_altitude * 0.0036
self.m_itemHand_1.setRotation(angleH1)
self.m_itemHand_2.setRotation(angleH2)
self.m_itemFace_1.setRotation(- angleF1)
self.m_itemFace_3.setRotation(angleF3)
self.m_scene.update()
class Battery(QGraphicsView):
viewUpdate = pyqtSignal()
def __init__(self,winParent):
QGraphicsView.__init__(self)
self.winParent=winParent
self.viewUpdate.connect(self.update)
self.m_currentValue = 0
self.m_scaleX = 0
self.m_scaleY = 0
self.m_originalHeight = 245
self.m_originalWidth = 245
self.m_originalCtr = QPointF(120,120)
self.m_faceZ = -20
self.m_caseZ = 10
self.m_markZ = -30
self.m_mark2Z = -30
self.m_mark3Z = -30
self.m_mark4Z = -30
self.m_mark5Z = -30
self.m_itemFace = None
self.m_itemCase = None
self.m_itemMark = None
self.m_itemMark2 = None
self.m_itemMark3 = None
self.m_itemMark4 = None
self.m_itemMark5 = None
self.setStyleSheet("background: transparent; border: none");
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setInteractive(False)
self.setEnabled(False)
self.m_scene = QGraphicsScene(self)
self.setScene(self.m_scene)
self.init()
def init (self):
# os.chdir('/Users/zeyneptuna/Desktop/during_flight/widget/battery')
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemFace = QGraphicsSvgItem("widget/battery/battery_face.svg")
self.m_itemFace.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace.setZValue(self.m_faceZ)
self.m_itemFace.setTransform(QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemFace.setTransformOriginPoint(self.m_originalCtr)
self.m_scene.addItem(self.m_itemFace)
self.m_itemCase = QGraphicsSvgItem("widget/battery/battery_case.svg")
self.m_itemCase.setCacheMode (QGraphicsItem.NoCache)
self.m_itemCase.setZValue(self.m_caseZ)
self.m_itemCase.setTransform(QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemCase.setTransformOriginPoint(self.m_originalCtr)
self.m_scene.addItem(self.m_itemCase)
self.m_itemMark = QGraphicsSvgItem("widget/battery/battery_mark.svg")
self.m_itemMark.setCacheMode (QGraphicsItem.NoCache)
self.m_itemMark.setZValue(self.m_markZ)
self.m_itemMark.setPos(57, 120)
self.m_itemMark.setScale(0.77)
self.m_scene.addItem(self.m_itemMark)
self.m_itemMark2 = QGraphicsSvgItem("widget/battery/battery_mark.svg")
self.m_itemMark2.setCacheMode (QGraphicsItem.NoCache)
self.m_itemMark2.setZValue(self.m_mark2Z)
self.m_itemMark2.setPos(57, 92.5)
self.m_itemMark2.setScale(0.77)
self.m_scene.addItem(self.m_itemMark2)
self.m_itemMark3 = QGraphicsSvgItem("widget/battery/battery_mark.svg")
self.m_itemMark3.setCacheMode (QGraphicsItem.NoCache)
self.m_itemMark3.setZValue(self.m_mark3Z)
self.m_itemMark3.setPos(57, 65)
self.m_itemMark3.setScale(0.77)
self.m_scene.addItem(self.m_itemMark3)
self.m_itemMark4 = QGraphicsSvgItem("widget/battery/battery_mark.svg")
self.m_itemMark4.setCacheMode(QGraphicsItem.NoCache)
self.m_itemMark4.setZValue(self.m_mark4Z)
self.m_itemMark4.setPos(57, 37.5)
self.m_itemMark4.setScale(0.77)
self.m_scene.addItem(self.m_itemMark4)
self.m_itemMark5 = QGraphicsSvgItem("widget/battery/battery_mark.svg")
self.m_itemMark5.setCacheMode (QGraphicsItem.NoCache)
self.m_itemMark5.setZValue(self.m_mark5Z)
self.m_itemMark5.setPos(57, 10)
self.m_itemMark5.setScale(0.77)
self.m_scene.addItem(self.m_itemMark5)
self.centerOn(self.width()/2, self.height()/2)
self.updateView()
def reinit(self):
if (self.m_scene):
self.m_scene.clear()
self.init()
def update(self):
self.updateView()
def setCurrentVal(self, val):
self.m_currentValue = val
def resizeEvent (self, event):
QGraphicsView.resizeEvent (self,event)
self.reinit()
def reset (self):
self.m_itemFace = None
self.m_itemCase = None
self.m_itemMark = None
self.m_itemMark2 = None
self.m_itemMark3 = None
self.m_itemMark4 = None
self.m_itemMark5 = None
self.m_currentValue = 0
def updateView(self):
if self.m_currentValue <= 20:
self.m_itemMark2.setZValue(-30)
elif self.m_currentValue <= 40:
self.m_itemMark3.setZValue(-30)
elif self.m_currentValue <= 60:
self.m_itemMark4.setZValue(-30)
elif self.m_currentValue <= 80:
self.m_itemMark5.setZValue(-30)
elif self.m_currentValue <= 100:
self.m_itemMark.setZValue(20)
self.m_itemMark2.setZValue(20)
self.m_itemMark3.setZValue(20)
self.m_itemMark4.setZValue(20)
self.m_itemMark5.setZValue(20)
self.m_scene.update()
class Altimeter (QGraphicsView):
viewUpdate = pyqtSignal()
def __init__(self,winParent):
QGraphicsView.__init__(self)
self.winParent=winParent
self.viewUpdate.connect(self.updateView)
self.m_altitude = 0
self.m_pressure = 28
self.m_originalHeight = 240
self.m_originalWidth = 240
self.m_originalAltCtr = QPointF(120,120)
self.m_face1Z = -50
self.m_face2Z = -40
self.m_face3Z = -30
self.m_hand1Z = -20
self.m_hand2Z = -10
self.m_caseZ = 10
self.setStyleSheet("background: transparent; border: none")
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setInteractive(False)
self.setEnabled(False)
self.m_scene = QGraphicsScene(self)
self.setScene(self.m_scene)
self.init()
def init (self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemFace_1 = QGraphicsSvgItem(":/qfi/images/alt/alt_face_1.svg")
self.m_itemFace_1.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace_1.setZValue( self.m_face1Z )
self.m_itemFace_1.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemFace_1.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemFace_1)
self.m_itemFace_2 = QGraphicsSvgItem(":/qfi/images/alt/alt_face_2.svg")
self.m_itemFace_2.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace_2.setZValue( self.m_face2Z )
self.m_itemFace_2.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemFace_2.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemFace_2)
self.m_itemFace_3 = QGraphicsSvgItem(":/qfi/images/alt/alt_face_3.svg")
self.m_itemFace_3.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace_3.setZValue( self.m_face3Z )
self.m_itemFace_3.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemFace_3.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemFace_3)
self.m_itemHand_1 = QGraphicsSvgItem(":/qfi/images/alt/alt_hand_1.svg")
self.m_itemHand_1.setCacheMode (QGraphicsItem.NoCache)
self.m_itemHand_1.setZValue( self.m_hand1Z )
self.m_itemHand_1.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemHand_1.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemHand_1)
self.m_itemHand_2 = QGraphicsSvgItem(":/qfi/images/alt/alt_hand_2.svg")
self.m_itemHand_2.setCacheMode (QGraphicsItem.NoCache)
self.m_itemHand_2.setZValue( self.m_hand2Z )
self.m_itemHand_2.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemHand_2.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemHand_2)
self.m_itemCase = QGraphicsSvgItem(":/qfi/images/alt/alt_case.svg")
self.m_itemCase.setCacheMode (QGraphicsItem.NoCache)
self.m_itemCase.setZValue( self.m_caseZ )
self.m_itemCase.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemCase.setTransformOriginPoint( self.m_originalAltCtr )
self.m_scene.addItem (self.m_itemCase)
self.centerOn (self.width()/2, self.height()/2)
self.updateView()
def reinit(self):
if (self.m_scene):
self.m_scene.clear()
self.init()
def update(self):
self.updateView()
def setAltitude (self, altitude):
self.m_altitude = altitude
def setPressure (self, pressure):
self.m_pressure = pressure
if (self.m_pressure < 28):
self.m_pressure = 28
if (self.m_pressure > 31.5):
self.m_pressure = 31.5
def resizeEvent (self, event):
QGraphicsView.resizeEvent (self,event)
self.reinit()
def reset (self):
self.m_itemFace_1 = None
self.m_itemFace_2 = None
self.m_itemFace_3 = None
self.m_itemHand_1 = None
self.m_itemHand_2 = None
self.m_itemCase = None
self.m_altitude = 0.0
self.m_pressure = 28.0
def updateView(self):
altitude = math.ceil(self.m_altitude + 0.5)
angleH1 = self.m_altitude * 0.036
angleH2 = ( altitude % 1000 ) * 0.36
angleF1 = (self.m_pressure - 28.0 ) * 100.0
angleF3 = self.m_altitude * 0.0036
self.m_itemHand_1.setRotation(angleH1)
self.m_itemHand_2.setRotation(angleH2)
self.m_itemFace_1.setRotation(- angleF1)
self.m_itemFace_3.setRotation(angleF3)
self.m_scene.update()
class Text(DesignItem):
def __init__(self, text, scene):
super(Text, self).__init__(scene)
self.font = QFont("Arial")
self.font.setPointSize(14)
self.font.setStyleName("Standard")
self.text = text
self.textcolor = QColor(Qt.black)
self.data = str.encode(self.getSvg())
self.renderer = QSvgRenderer()
self.renderer.load(self.data)
self.svg = QGraphicsSvgItem(self)
self.svg.setSharedRenderer(self.renderer)
self.setRect(0, 0,
self.svg.boundingRect().width(),
self.svg.boundingRect().height())
def typeName(self):
return "Text"
def paint(self, paint, option, widget):
if option.state & QStyle.State_Selected:
self.drawHighlightSelected(paint, option)
def getTextTag(self, id):
fm = QFontMetrics(self.font)
svg = "<text "
if id:
svg += "id=\"" + id + "\" "
svg += "x=\"0\" y=\"" + str(fm.ascent()) + "\" "
svg += "font-family=\"" + self.font.family() + "\" "
svg += "font-size=\"" + str(self.font.pointSize() * 1.25) + "px\" "
if self.font.bold():
svg += "font-weight=\"bold\" "
if self.font.italic():
svg += "font-style=\"italic\" "
svg += "fill=\"" + self.textcolor.name() + "\" "
svg += "opacity=\"" + str(self.opacity()) + "\" "
svg += ">"
svg += self.text
svg += "</text>"
return svg
def getSvg(self):
font = QFont(self.font.family())
font.setBold(self.font.bold())
font.setItalic(self.font.italic())
font.setPixelSize(self.font.pointSize() * 1.25)
fm = QFontMetrics(font)
self.width = fm.width(self.text) + 2
self.height = fm.height()
svg = "<svg width=\"" + str(self.width) + "\" "
svg += "height=\"" + str(self.height) + "\" >"
svg += self.getTextTag("")
svg += "</svg>"
return svg
def setScale(self, x, y):
self.xscale = x
self.yscale = y
trans = QTransform()
trans.scale(self.xscale, self.yscale)
self.svg.setTransform(trans)
self.setRect(0, 0,
self.svg.boundingRect().width() * x,
self.svg.boundingRect().height() * y)
def scaleObjects(self):
self.xscale = self.rect.width() / self.svg.boundingRect().width()
self.yscale = self.rect.height() / self.svg.boundingRect().height()
trans = QTransform()
trans.scale(self.xscale, self.yscale)
self.svg.setTransform(trans)
class qfi_VSI (QGraphicsView):
viewUpdate = pyqtSignal()
def __init__(self,winParent):
QGraphicsView.__init__(self)
self.winParent=winParent
self.viewUpdate.connect(self.update)
self.m_climbRate = 0
self.m_scaleX = 0
self.m_scaleY = 0
self.m_originalHeight = 240
self.m_originalWidth = 240
self.m_originalVsiCtr = QPointF(120,120)
self.m_faceZ = -20
self.m_handZ = -10
self.m_caseZ = 10
self.m_itemHand = None
self.m_itemFace = None
self.m_itemCase = None
self.setStyleSheet("background: transparent; border: none");
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setInteractive(False)
self.setEnabled(False)
self.m_scene = QGraphicsScene(self)
self.setScene(self.m_scene)
self.init()
def init (self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemHand = QGraphicsSvgItem(":/qfi/images/vsi/vsi_hand.svg")
self.m_itemHand.setCacheMode (QGraphicsItem.NoCache)
self.m_itemHand.setZValue( self.m_handZ )
self.m_itemHand.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemHand.setTransformOriginPoint( self.m_originalVsiCtr )
self.m_scene.addItem (self.m_itemHand)
self.m_itemFace = QGraphicsSvgItem(":/qfi/images/vsi/vsi_face.svg")
self.m_itemFace.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace.setZValue( self.m_faceZ )
self.m_itemFace.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemFace.setTransformOriginPoint( self.m_originalVsiCtr )
self.m_scene.addItem (self.m_itemFace)
self.m_itemCase = QGraphicsSvgItem(":/qfi/images/vsi/vsi_case.svg")
self.m_itemCase.setCacheMode (QGraphicsItem.NoCache)
self.m_itemCase.setZValue( self.m_caseZ )
self.m_itemCase.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemCase.setTransformOriginPoint( self.m_originalVsiCtr )
self.m_scene.addItem (self.m_itemCase)
self.centerOn (self.width()/2, self.height()/2)
self.updateView()
def reinit(self):
if (self.m_scene):
self.m_scene.clear()
self.init()
def update(self):
self.updateView()
def setClimbRate (self, climbRate):
self.m_climbRate = climbRate
if (self.m_climbRate < -2000):
self.m_climbRate = -2000
if (self.m_climbRate > 2000):
self.m_climbRate = 2000
def resizeEvent (self, event):
QGraphicsView.resizeEvent (self,event)
self.reinit()
def reset (self):
self.m_itemHand = None
self.m_itemFace = None
self.m_itemCase = None
self.m_climbRate = 0.0
def updateView(self):
self.m_itemHand.setRotation( self.m_climbRate * 0.086 )
self.m_scene.update()
class fDuration (QGraphicsView):
viewUpdate = pyqtSignal()
def __init__(self,winParent):
QGraphicsView.__init__(self)
self.winParent=winParent
self.viewUpdate.connect(self.update)
self.m_hour = 0
self.m_min = 0
self.m_sec = 0
self.m_scaleX = 0
self.m_scaleY = 0
self.m_originalHeight = 245
self.m_originalWidth = 245
self.m_originalFdCtr = QPointF(120,120)
self.m_originalMarkCtr = QPointF(120, 120)
self.m_faceZ = -20
self.m_handZ = -10
self.m_caseZ = 10
self.m_mark1Z = 20
self.m_mark2Z = 30
self.m_mark3Z = 40
self.m_itemHand = None
self.m_itemFace = None
self.m_itemCase = None
self.m_itemMark1 = None
self.m_itemMark2 = None
self.m_itemMark3 = None
self.setStyleSheet("background: transparent; border: none");
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setInteractive(False)
self.setEnabled(False)
self.m_scene = QGraphicsScene(self)
self.setScene(self.m_scene)
self.init()
def init (self):
#os.chdir('/Users/zeyneptuna/Desktop/during_flight/widget/flight_duration')
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemFace = QGraphicsSvgItem("widget/flight_duration/fd_face.svg")
self.m_itemFace.setCacheMode(QGraphicsItem.NoCache)
self.m_itemFace.setZValue(self.m_faceZ)
self.m_itemFace.setTransform(QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemFace.setTransformOriginPoint(self.m_originalFdCtr)
self.m_scene.addItem(self.m_itemFace)
self.m_itemCase = QGraphicsSvgItem("widget/flight_duration/fd_case.svg")
self.m_itemCase.setCacheMode(QGraphicsItem.NoCache)
self.m_itemCase.setZValue(self.m_caseZ)
self.m_itemCase.setTransform(QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
self.m_itemCase.setTransformOriginPoint(self.m_originalFdCtr)
self.m_scene.addItem(self.m_itemCase)
#self.m_itemMark1 = QGraphicsSvgItem("fd_mark_1.svg")
#self.m_itemMark1.setCacheMode(QGraphicsItem.NoCache)
#self.m_itemMark1.setZValue(self.m_mark1Z)
#self.m_itemMark1.setTransformOriginPoint(self.m_originalMarkCtr)
#self.m_itemMark1.setTransform(QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
#self.m_scene.addItem(self.m_itemMark1)
#self.m_itemMark2 = QGraphicsSvgItem("fd_mark_2.svg")
#self.m_itemMark2.setCacheMode(QGraphicsItem.NoCache)
#self.m_itemMark2.setZValue(self.m_mark2Z)
#self.m_itemMark2.setTransformOriginPoint(self.m_originalMarkCtr)
#self.m_itemMark2.setTransform(QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
#self.m_scene.addItem(self.m_itemMark2)
#self.m_itemMark3 = QGraphicsSvgItem("fd_mark_3.svg")
#self.m_itemMark3.setCacheMode(QGraphicsItem.NoCache)
#self.m_itemMark3.setZValue(self.m_mark3Z)
#self.m_itemMark3.setTransformOriginPoint(self.m_originalMarkCtr)
#self.m_itemMark3.setTransform(QTransform.fromScale(self.m_scaleX, self.m_scaleY), True)
#self.m_scene.addItem(self.m_itemMark3)
self.centerOn (self.width()/2, self.height()/2)
self.updateView()
def reinit(self):
if (self.m_scene):
self.m_scene.clear()
self.init()
def update(self):
self.updateView()
def setHour (self, hour):
self.m_hour = hour
def setMin (self, mins):
self.m_min = mins
def setSec (self, sec):
self.m_sec = sec
def resizeEvent (self, event):
QGraphicsView.resizeEvent (self,event)
self.reinit()
def reset (self):
self.m_itemFace = None
self.m_itemCase = None
self.m_itemMark1 = None
self.m_itemMark2 = None
self.m_itemMark3 = None
self.m_hour = 0
self.m_min = 0
self.m_sec = 0
def updateView(self):
#angle1 = 90*((self.m_hour - 9)/3)
#angle2 = 90*((self.m_min)/15)
#angle3 = 90*((self.m_sec - 54)/15)
#self.m_itemMark1.setRotation( angle1 )
#self.m_itemMark2.setRotation( angle2 )
#self.m_itemMark3.setRotation( angle3 )
self.m_scene.update()
class qfi_ADI (QGraphicsView):
viewUpdate = pyqtSignal()
def __init__(self,winParent):
QGraphicsView.__init__(self)
self.winParent=winParent
self.viewUpdate.connect(self.update)
self.m_roll = 0
self.m_pitch = 0
self.m_faceDeltaX_new = 0
self.m_faceDeltaX_old = 0
self.m_faceDeltaY_new = 0
self.m_faceDeltaY_old = 0
self.m_originalHeight = 240
self.m_originalWidth = 240
self.m_originalPixPerDeg = 1.7
self.m_originalAdiCtr = QPointF(120,120)
self.m_backZ = -30
self.m_faceZ = -20
self.m_ringZ = -10
self.m_caseZ = 10
self.setStyleSheet("background: transparent; border: none");
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setInteractive(False)
self.setEnabled(False)
self.m_scene = QGraphicsScene(self)
self.setScene(self.m_scene)
self.init()
def init (self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemBack = QGraphicsSvgItem(":/qfi/images/adi/adi_back.svg")
self.m_itemBack.setCacheMode (QGraphicsItem.NoCache)
self.m_itemBack.setZValue( self.m_backZ )
self.m_itemBack.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemBack.setTransformOriginPoint( self.m_originalAdiCtr )
self.m_scene.addItem (self.m_itemBack)
self.m_itemFace = QGraphicsSvgItem(":/qfi/images/adi/adi_face.svg")
self.m_itemFace.setCacheMode (QGraphicsItem.NoCache)
self.m_itemFace.setZValue( self.m_faceZ )
self.m_itemFace.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemFace.setTransformOriginPoint( self.m_originalAdiCtr )
self.m_scene.addItem (self.m_itemFace)
self.m_itemRing = QGraphicsSvgItem(":/qfi/images/adi/adi_ring.svg")
self.m_itemRing.setCacheMode (QGraphicsItem.NoCache)
self.m_itemRing.setZValue( self.m_ringZ )
self.m_itemRing.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemRing.setTransformOriginPoint( self.m_originalAdiCtr )
self.m_scene.addItem (self.m_itemRing)
self.m_itemCase = QGraphicsSvgItem(":/qfi/images/alt/alt_case.svg")
self.m_itemCase.setCacheMode (QGraphicsItem.NoCache)
self.m_itemCase.setZValue( self.m_caseZ )
self.m_itemCase.setTransform( QTransform.fromScale( self.m_scaleX, self.m_scaleY ), True )
self.m_itemCase.setTransformOriginPoint( self.m_originalAdiCtr )
self.m_scene.addItem (self.m_itemCase)
self.centerOn (self.width()/2, self.height()/2)
self.updateView()
def reinit(self):
if (self.m_scene):
self.m_scene.clear()
self.init()
def update(self):
self.updateView()
self.m_faceDeltaX_old = self.m_faceDeltaX_new
self.m_faceDeltaY_old = self.m_faceDeltaY_new
def setRoll (self, roll):
self.m_roll = roll
if (self.m_roll < -180):
self.m_roll = -180
if (self.m_roll > 180):
self.m_roll = 180
def setPitch (self, pitch):
self.m_pitch = pitch
if (self.m_pitch < -25):
self.m_pitch = -25
if (self.m_pitch > 25):
self.m_pitch = 25
def resizeEvent (self, event):
QGraphicsView.resizeEvent (self,event)
self.reinit()
def reset (self):
self.m_itemBack = None
self.m_itemFace = None
self.m_itemRing = None
self.m_itemCase = None
self.m_roll = 0.0
self.m_pitch = 0.0
def updateView(self):
self.m_scaleX = self.width() / self.m_originalWidth
self.m_scaleY = self.height() / self.m_originalHeight
self.m_itemBack.setRotation(- self.m_roll)
self.m_itemRing.setRotation(- self.m_roll)
self.m_itemFace.setRotation(- self.m_roll)
roll_rad = math.pi * self.m_roll / 180.0
delta = self.m_originalPixPerDeg * self.m_pitch
self.m_faceDeltaX_new = self.m_scaleX * delta * math.sin( roll_rad )
self.m_faceDeltaY_new = self.m_scaleY * delta * math.cos( roll_rad )
self.m_itemFace.moveBy( self.m_faceDeltaX_new - self.m_faceDeltaX_old, self.m_faceDeltaY_new - self.m_faceDeltaY_old )
self.m_scene.update()
