class GraphWindow(QWidget):
def __init__(self, reaction, graphof, parentwidget, forprinting):
super(GraphWindow, self).__init__()
self._graphof = graphof
self.setWindowTitle(self._graphof + " Graph")
self._graph = QWidget()
self._plotter = Plotter(self._graph, graphof)
self._reaction = reaction
self.setParent(parentwidget)
self._forprinting = forprinting
self._progress = 0
# Draws the graph. This is not drawn iteratively because all rate
# and concentration graphs have a very similar shape
# A rectangle is drawn over the graph, the same colour as the background,
# and moved away when the animation starts as if the graph is being drawn
# as the animation plays!
def paintEvent(self, e):
self._plotter.begin(self)
if self._reaction.GetCatalyst().GetUsed():
change = self._reaction.GetCatalyst().GetEfficacy()
else:
change = 1
eqmpoint = 150 / change
if change > 1:
eqmpoint -= 0.1 * self._reaction.GetCatalyst().GetInitialMoles()
elif change < 1:
eqmpoint += 0.1 * self._reaction.GetCatalyst().GetInitialMoles()
pen = QPen(Qt.black, 2, Qt.SolidLine)
self._plotter.setPen(pen)
self._plotter.drawLine(80, 20, 80, 220)
self._plotter.drawLine(80, 220, 400, 220)
self._plotter.setPen(QPen(self._reaction.GetReactantColour()))
reactionpath = QPainterPath()
reactionpath.moveTo(QPointF(80, 20))
reactionpath.arcTo(80, -80 + self._plotter.GetFinalY(), eqmpoint * 2,
200 - (2 * self._plotter.GetFinalY()), 180, 90)
reactionpath.lineTo(400, 120 - self._plotter.GetFinalY())
self._plotter.drawPath(reactionpath)
self._plotter.setPen(QPen(self._reaction.GetProductColour()))
productpath = QPainterPath()
productpath.moveTo(QPointF(80, 220))
productpath.arcTo(80, 120 + self._plotter.GetFinalY(), eqmpoint * 2,
200 - (2 * self._plotter.GetFinalY()), 180, -90)
productpath.lineTo(400, 120 + self._plotter.GetFinalY())
self._plotter.drawPath(productpath)
if not self._forprinting:
white = QColor(240, 240, 240)
self._plotter.setPen(QPen(white))
self._plotter.setBrush(white)
self._plotter.drawRect(82 + self.parent().GetAnimUpdates() * 0.23,
20, 320, 198)
self._plotter.setPen(QColor(0, 0, 0))
self._plotter.drawText(180, 235, "Time")
self._plotter.drawText(0, 120, self._graphof)
self._plotter.end()
class GraphWindow(QWidget):
def __init__(self, reaction, graphof, parentwidget, forprinting):
super(GraphWindow, self).__init__()
self._graphof = graphof
self.setWindowTitle(self._graphof + " Graph")
self._graph = QWidget()
self._plotter = Plotter(self._graph, graphof)
self._reaction = reaction
self.setParent(parentwidget)
self._forprinting = forprinting
self._progress = 0
# Draws the graph. This is not drawn iteratively because all rate
# and concentration graphs have a very similar shape
# A rectangle is drawn over the graph, the same colour as the background,
# and moved away when the animation starts as if the graph is being drawn
# as the animation plays!
def paintEvent(self, e):
self._plotter.begin(self)
if self._reaction.GetCatalyst().GetUsed():
change = self._reaction.GetCatalyst().GetEfficacy()
else:
change = 1
eqmpoint = 150/change
if change > 1:
eqmpoint -= 0.1 * self._reaction.GetCatalyst().GetInitialMoles()
elif change < 1:
eqmpoint += 0.1 * self._reaction.GetCatalyst().GetInitialMoles()
pen = QPen(Qt.black, 2, Qt.SolidLine)
self._plotter.setPen(pen)
self._plotter.drawLine(80, 20, 80, 220)
self._plotter.drawLine(80, 220, 400, 220)
self._plotter.setPen(QPen(self._reaction.GetReactantColour()))
reactionpath = QPainterPath()
reactionpath.moveTo(QPointF(80, 20))
reactionpath.arcTo(80, -80 + self._plotter.GetFinalY(), eqmpoint * 2, 200 - (2 * self._plotter.GetFinalY()), 180, 90)
reactionpath.lineTo(400, 120 - self._plotter.GetFinalY())
self._plotter.drawPath(reactionpath)
self._plotter.setPen(QPen(self._reaction.GetProductColour()))
productpath = QPainterPath()
productpath.moveTo(QPointF(80, 220))
productpath.arcTo(80, 120 + self._plotter.GetFinalY(), eqmpoint * 2, 200 - (2 * self._plotter.GetFinalY()), 180, -90)
productpath.lineTo(400, 120 + self._plotter.GetFinalY())
self._plotter.drawPath(productpath)
if not self._forprinting:
white = QColor(240, 240, 240)
self._plotter.setPen(QPen(white))
self._plotter.setBrush(white)
self._plotter.drawRect(82 + self.parent().GetAnimUpdates() * 0.23, 20, 320, 198)
self._plotter.setPen(QColor(0, 0, 0))
self._plotter.drawText(180, 235, "Time")
self._plotter.drawText(0, 120, self._graphof)
self._plotter.end()
class GraphWindow(QWidget):
def __init__(self, reaction):
super(GraphWindow, self).__init__()
self.setWindowTitle("Reaction Graph")
self.setGeometry(600, 400, 240, 300)
self._graph = QWidget()
self._plotter = Plotter(self._graph)
self._reaction = reaction
self.closebtn = QPushButton("Close", self)
self.closebtn.setGeometry(80, 270, 80, 30)
self.closebtn.clicked.connect(self.close)
self.show()
def paintEvent(self, e):
self._plotter.begin(self)
self.drawGraph(self._plotter, 0.75)
self._plotter.end()
def drawGraph(self, plotter, change):
pen = QPen(Qt.black, 2, Qt.SolidLine)
plotter.setPen(pen)
plotter.drawLine(20, 20, 20, 220)
plotter.drawLine(20, 220, 220, 220)
reactants = self._reaction.GetReactants()
AverageReactantConc = 0
for x in range(self._reaction.REACTING_SPECIES_LIMIT):
AverageReactantConc += reactants[x].GetInitialMoles()
AverageReactantConc /= (len(reactants) * self._reaction.GetVolume())
plotter.setPen(QPen(plotter.GetReactantColour(), 2, Qt.SolidLine))
reactionpath = QPainterPath()
reactionpath.moveTo(QPointF(20, 20))
reactionpath.arcTo(20, -70, 300 * change, 180, 180, 90)
reactionpath.lineTo(220, 110)
plotter.drawPath(reactionpath)
plotter.setPen(QPen(plotter.GetProductColour(), 2, Qt.SolidLine))
productpath = QPainterPath()
productpath.moveTo(QPointF(20, 220))
productpath.arcTo(20, 130, 300 * change, 180, 180, -90)
productpath.lineTo(220, 130)
plotter.drawPath(productpath)
class GraphWindow(QWidget):
def __init__(self, reaction):
super(GraphWindow, self).__init__()
self.setWindowTitle("Reaction Graph")
self.setGeometry(600, 400, 240, 300)
self._graph = QWidget()
self._plotter = Plotter(self._graph)
self._reaction = reaction
self.closebtn = QPushButton("Close", self)
self.closebtn.setGeometry(80, 270, 80, 30)
self.closebtn.clicked.connect(self.close)
self.show()
def paintEvent(self, e):
self._plotter.begin(self)
self.drawGraph(self._plotter, 0.75)
self._plotter.end()
def drawGraph(self, plotter, change):
pen = QPen(Qt.black, 2, Qt.SolidLine)
plotter.setPen(pen)
plotter.drawLine(20, 20, 20, 220)
plotter.drawLine(20, 220, 220, 220)
reactants = self._reaction.GetReactants()
AverageReactantConc = 0
for x in range(self._reaction.REACTING_SPECIES_LIMIT):
AverageReactantConc += reactants[x].GetInitialMoles()
AverageReactantConc /= (len(reactants) * self._reaction.GetVolume())
plotter.setPen(QPen(plotter.GetReactantColour(), 2, Qt.SolidLine))
reactionpath = QPainterPath()
reactionpath.moveTo(QPointF(20, 20))
reactionpath.arcTo(20, -70, 300 * change, 180, 180, 90)
reactionpath.lineTo(220, 110)
plotter.drawPath(reactionpath)
plotter.setPen(QPen(plotter.GetProductColour(), 2, Qt.SolidLine))
productpath = QPainterPath()
productpath.moveTo(QPointF(20, 220))
productpath.arcTo(20, 130, 300 * change, 180, 180, -90)
productpath.lineTo(220, 130)
plotter.drawPath(productpath)