def initView(self):
self.setWindowTitle("Sin ball")
self.setRenderHint(QtGui.QPainter.Antialiasing)
self.image = Image()
self.image.setPos(5, 150)
self.timer = QtCore.QTimeLine(TIME)
self.timer.setCurveShape(QtCore.QTimeLine.LinearCurve)
self.timer.setFrameRange(0, 100)
self.animation = QtGui.QGraphicsItemAnimation()
self.animation.setItem(self.image)
self.animation.setTimeLine(self.timer)
QtCore.QObject.connect(self.timer, QtCore.SIGNAL("frameChanged(int)"),
self.doStep)
for i in range(20):
self.animation.setPosAt(i / 20.0,
QtCore.QPointF(i, math.sin(i)) * 40)
self.scene = QtGui.QGraphicsScene(self)
self.scene.setSceneRect(120, -50, 250, 150)
self.scene.addItem(self.image)
self.setScene(self.scene)
self.timer.start()
self.setGeometry(300, 300, 500, 200)
def animate_to(self, t, item, x, y, angle):
""" Animate an item in the given time to pos x,y
"""
# The QGraphicsItemAnimation class is used to
# animate an item in specific ways
animation = QtGui.QGraphicsItemAnimation()
# You create a timeline (in this case, it is 1 second long
timeline = QtCore.QTimeLine(t * 1000)
# And it has 100 steps
timeline.setFrameRange(0, 100)
# I want that, at time t, the item be at point x,y
animation.setPosAt(t, QtCore.QPointF(x, y))
# And it should be rotated at angle "angle"
animation.setRotationAt(t, angle)
# It should animate this specific item
animation.setItem(item)
# And the whole animation is this long, and has
# this many steps as I set in timeline.
animation.setTimeLine(timeline)
# Here is the animation, use it.
return animation
def animate_to(t,item,x,y,angle):
animation=QtGui.QGraphicsItemAnimation()
timeline=QtCore.QTimeLine(1000)
timeline.setFrameRange(0,100)
animation.setPosAt(t,QtCore.QPointF(x,y))
animation.setRotationAt(t,angle)
animation.setItem(item)
animation.setTimeLine(timeline)
return animation
def start(self):
"""
Start the animation of the arrow.
"""
self.a = QtGui.QGraphicsItemAnimation()
self.a.setItem(self)
self.a.setTimeLine(self.tl)
self.a.setTranslationAt(1, -math.cos(self.angle) * 20, math.sin(self.angle) * 20)
self.tl.start()
def reset_timers_anims(self, duration):
"""Resets timers and animations with new durations"""
# Timer
self.timer = qc.QTimeLine(duration)
self.timer.setCurveShape(qc.QTimeLine.LinearCurve)
self.timer.setFrameRange(0, duration * 1000)
# Animation Object
self.anim = qg.QGraphicsItemAnimation()
self.anim.setItem(self.parent_obj)
self.anim.setTimeLine(self.timer)
def set_timers_and_anims(self):
"""Sets duration and frames of progress bar animation"""
self.duration = 2 * 1000 * 60
# Timer objects
self.time_gfx_timer = qc.QTimeLine(self.duration)
self.bar_gfx_timer = qc.QTimeLine(self.duration)
self.time_gfx_timer.setCurveShape(qc.QTimeLine.LinearCurve)
self.bar_gfx_timer.setCurveShape(qc.QTimeLine.LinearCurve)
self.time_gfx_timer.setFrameRange(0, self.duration * 1000)
self.bar_gfx_timer.setFrameRange(0, self.duration * 1000)
# Animation Objects
self.time_gfx_anim = qg.QGraphicsItemAnimation()
self.bar_gfx_anim = qg.QGraphicsItemAnimation()
self.time_gfx_anim.setItem(self.time_gfx)
self.bar_gfx_anim.setItem(self.bar_gfx)
self.time_gfx_anim.setTimeLine(self.time_gfx_timer)
self.bar_gfx_anim.setTimeLine(self.bar_gfx_timer)
# Animation Frames
self.bar_gfx_timer.frameChanged[int].connect(self.advance_increment)
for i in range(1000):
self.time_gfx_anim.setPosAt(i / 1000.0, qc.QPointF(i, 0))
self.bar_gfx_anim.setPosAt(i / 1000.0, qc.QPointF(i, 0))
def get_attention(self):
self.tl = QtCore.QTimeLine(3000)
self.tl.setCurveShape(QtCore.QTimeLine.LinearCurve)
self.tl.setLoopCount(1000)
self.a = QtGui.QGraphicsItemAnimation()
self.a.setItem(self)
self.a.setTimeLine(self.tl)
self.a.setScaleAt(0.1, 1.1, 1.1)
self.a.setScaleAt(0.2, 0.9, 0.9)
self.a.setScaleAt(0.3, 1.0, 1.0)
self.tl.start()
def setupAnimation(self):
self.timer = QtCore.QTimeLine()
self.timer.setLoopCount(0)
self.timer.setFrameRange(0, 100)
self.animation = QtGui.QGraphicsItemAnimation()
self.animation.setItem(self.pm)
self.animation.setTimeLine(self.timer)
QtCore.QObject.connect(self.timer, QtCore.SIGNAL("frameChanged(int)"),
self.doStep)
self.timer.start()
def setbubbleloc (self,duration,location):
tl4loc = QtCore.QTimeLine()
tl4loc.setDuration(duration)
# self.connect(tl4loc,QtCore.SIGNAL("finished()"),self.updateloc)
tl4loc.setFrameRange(30,100)
self.changeLoc = QtGui.QGraphicsItemAnimation()
self.changeLoc.setItem(self.bubble)
self.changeLoc.setTimeLine(tl4loc)
tl4loc.start()
self.changeLoc.setPosAt(0.00000001,location)
self.location = location
'''
def animate_to(item, x, y, t):
animation = QtGui.QGraphicsItemAnimation()
#create a timeline of 1 second
timeline = QtCore.QTimeLine(2000)
#number of steps in timeline (100)
timeline.setFrameRange(0, 100)
#set position at time t
animation.setPosAt(t, QtCore.QPointF(x, y))
#apply this to "item"
animation.setItem(item)
#add timeline to the animation
animation.setTimeLine(timeline)
#output of this definition is "animation"
return animation
def __init__(self):
super(Robot, self).__init__()
self.torsoItem = RobotTorso(self)
self.headItem = RobotHead(self.torsoItem)
self.upperLeftArmItem = RobotLimb(self.torsoItem)
self.lowerLeftArmItem = RobotLimb(self.upperLeftArmItem)
self.upperRightArmItem = RobotLimb(self.torsoItem)
self.lowerRightArmItem = RobotLimb(self.upperRightArmItem)
self.upperRightLegItem = RobotLimb(self.torsoItem)
self.lowerRightLegItem = RobotLimb(self.upperRightLegItem)
self.upperLeftLegItem = RobotLimb(self.torsoItem)
self.lowerLeftLegItem = RobotLimb(self.upperLeftLegItem)
self.timeline = QtCore.QTimeLine()
settings = [
# item position rotation at
# x y time 0 / 1
(self.headItem, 0, -18, 20, -20),
(self.upperLeftArmItem, -15, -10, 190, 180),
(self.lowerLeftArmItem, 30, 0, 50, 10),
(self.upperRightArmItem, 15, -10, 300, 310),
(self.lowerRightArmItem, 30, 0, 0, -70),
(self.upperRightLegItem, 10, 32, 40, 120),
(self.lowerRightLegItem, 30, 0, 10, 50),
(self.upperLeftLegItem, -10, 32, 150, 80),
(self.lowerLeftLegItem, 30, 0, 70, 10),
(self.torsoItem, 0, 0, 5, -20)
]
self.animations = []
for item, pos_x, pos_y, rotation1, rotation2 in settings:
item.setPos(pos_x, pos_y)
animation = QtGui.QGraphicsItemAnimation()
animation.setItem(item)
animation.setTimeLine(self.timeline)
animation.setRotationAt(0, rotation1)
animation.setRotationAt(1, rotation2)
self.animations.append(animation)
self.animations[0].setScaleAt(1, 1.1, 1.1)
self.timeline.setUpdateInterval(1000 / 25)
self.timeline.setCurveShape(QtCore.QTimeLine.SineCurve)
self.timeline.setLoopCount(0)
self.timeline.setDuration(2000)
self.timeline.start()
def setbubblesize(self,duration,radius):
tl4size = QtCore.QTimeLine()
# self.connect(tl4size,QtCore.SIGNAL("finished()"),self.updateradius)
tl4size.setDuration(duration)
tl4size.setFrameRange(30,100)
tl4size.start()
self.changeSize = QtGui.QGraphicsItemAnimation()
self.changeSize.setItem(self.bubble)
self.changeSize.setTimeLine(tl4size)
# if self.bubble.radius>=radius:
# self.changeSize.setShearAt(0.00000000001,self.bubble.radius/radius,self.bubble.radius/radius)
# else:
self.changeSize.setScaleAt(0.00000001,radius/self.bubble.radius,radius/self.bubble.radius)
self.radius = radius
'''
def __init__(self):
QtGui.QGraphicsView.__init__(self)
self.scene = QtGui.QGraphicsScene(self)
self.item = QtGui.QGraphicsEllipseItem(-20, -10, 40, 20)
self.scene.addItem(self.item)
self.setScene(self.scene)
# Remember to hold the references to QTimeLine and QGraphicsItemAnimation instances.
# They are not kept anywhere, even if you invoke QTimeLine.start().
self.tl = QtCore.QTimeLine(1000)
self.tl.setFrameRange(0, 100)
self.a = QtGui.QGraphicsItemAnimation()
self.a.setItem(self.item)
self.a.setTimeLine(self.tl)
# Each method determining an animation state (e.g. setPosAt, setRotationAt etc.)
# takes as a first argument a step which is a value between 0 (the beginning of the
# animation) and 1 (the end of the animation)
self.a.setPosAt(0, QtCore.QPointF(0, -10))
self.a.setRotationAt(1, 360)
self.tl.start()
def huffman(self):
data = str(self.text)
frequency = defaultdict(int)
for symbol in data:
frequency[symbol] += 1
huff = self.encode(frequency)
nodes = []
for p in huff:
node = p[0]
frequencies = str(frequency[p[0]])
weight = p[1]
nodes.append([node,frequencies,weight])
item = callbackEllipse(QtCore.QRectF(5, -252, 30, 30))
ilk = self.scene().addSimpleText("MT")
ilk.setPos(9,-245)
#item.setFlag(QtGui.QGraphicsItem.ItemIsMovable)
self.scene().addItem(item)
yazi = self.scene().addSimpleText('GIRILEN METIN :%s' %data)
yazi.setBrush(QtCore.Qt.red)
yazi.setPos(-90,-310)
for node,frequencies,weight in nodes:
koordinat = 250
koorx = 0
koory = 0
baslangicx = 20
baslangicy = -220
self.list.addItem("%s - %s - %s" %(node,frequencies,weight))
for edge in weight:
if edge == '0':
koorx += 0 - koordinat
koordinat /=2
koory += 50
item = QtGui.QGraphicsLineItem(QtCore.QLineF(baslangicx,baslangicy,10+koorx,-210+koory))
item.setPen(QtGui.QPen(QtCore.Qt.blue, 4))
self.scene().addItem(item)
baslangicx = 10+koorx
baslangicy = -210+koory
self.tl = QtCore.QTimeLine(5500)
self.tl.setFrameRange(0, 5200)
self.a = QtGui.QGraphicsItemAnimation(self)
self.a.setItem(item)
self.a.setTimeLine(self.tl)
self.a.setRotationAt(1, -360)
self.tl.start()
item2 = callbackEllipse(QtCore.QRectF(koorx,-210+koory, 20, 20))
item2.setBrush(QtGui.QBrush(QtCore.Qt.red))
self.scene().addItem(item2)
self.tl = QtCore.QTimeLine(4500)
self.tl.setFrameRange(0, 4500)
self.a = QtGui.QGraphicsItemAnimation(self)
self.a.setItem(item2)
self.a.setTimeLine(self.tl)
self.a.setRotationAt(1, 360)
self.tl.start()
if edge == "1":
koorx += koordinat
koordinat /=2
koory += 50
item21 = QtGui.QGraphicsLineItem(QtCore.QLineF(baslangicx,baslangicy,10+koorx,-210+koory))
item21.setPen(QtGui.QPen(QtCore.Qt.blue, 4))
self.scene().addItem(item21)
baslangicx = 10+koorx
baslangicy = -210+koory
self.tl = QtCore.QTimeLine(5000)
self.tl.setFrameRange(0, 5000)
self.a = QtGui.QGraphicsItemAnimation(self)
self.a.setItem(item21)
self.a.setTimeLine(self.tl)
self.a.setRotationAt(1, 360)
self.tl.start()
item23 = callbackEllipse(QtCore.QRectF(koorx,-210+koory, 20, 20))
item23.setBrush(QtGui.QBrush(QtCore.Qt.yellow))
self.scene().addItem(item23)
self.tl = QtCore.QTimeLine(4000)
self.tl.setFrameRange(0, 5000)
self.a = QtGui.QGraphicsItemAnimation(self)
self.a.setItem(item23)
self.a.setTimeLine(self.tl)
self.a.setRotationAt(1, -360)
self.tl.start()
frec = self.scene().addSimpleText('%s' %frequencies)
frec.setBrush(QtCore.Qt.red)
frec.setPos(koorx-10,-195+koory)
self.tl = QtCore.QTimeLine(4000)
self.tl.setFrameRange(0, 5000)
self.a = QtGui.QGraphicsItemAnimation(self)
self.a.setItem(frec)
self.a.setTimeLine(self.tl)
self.a.setRotationAt(1, -360)
self.tl.start()
yazi = self.scene().addSimpleText('%s' %node)
yazi.setBrush(QtCore.Qt.blue)
yazi.setPos(koorx+5,-210+koory)
self.tl = QtCore.QTimeLine(4000)
self.tl.setFrameRange(0, 5000)
self.a = QtGui.QGraphicsItemAnimation(self)
self.a.setItem(yazi)
self.a.setTimeLine(self.tl)
self.a.setRotationAt(1, 360)
self.tl.start()
def __init__(self):
QtGui.QGraphicsView.__init__(self)
self.scene = QtGui.QGraphicsScene(self)
self.hardPen = QtGui.QPen(QtCore.Qt.black, 2, QtCore.Qt.SolidLine)
self.softPen = QtGui.QPen(QtCore.Qt.black, 0.25, QtCore.Qt.SolidLine)
self.frame = list()
self.grid = list()
self.walls = list()
self.wallsAnim = list()
self.frame += [QtGui.QGraphicsLineItem(0, 0, 20 * n, 0)]
self.frame += [QtGui.QGraphicsLineItem(0, 0, 0, 20 * m)]
self.frame += [QtGui.QGraphicsLineItem(20 * n, 0, 20 * n, 20 * m)]
self.frame += [QtGui.QGraphicsLineItem(0, 20 * m, 20 * n, 20 * m)]
for i in range(n):
self.grid += [QtGui.QGraphicsLineItem(20 * i, 0, 20 * i, 20 * m)]
for i in range(m):
self.grid += [QtGui.QGraphicsLineItem(0, 20 * i, 20 * n, 20 * i)]
for w in wall:
if w[0] == 0:
self.walls = self.walls + [
QtGui.QGraphicsLineItem(w[1] * 20, w[2] * 20 - 20,
w[1] * 20, w[2] * 20)
]
else:
self.walls = self.walls + [
QtGui.QGraphicsLineItem(w[1] * 20 - 20, w[2] * 20,
w[1] * 20, w[2] * 20)
]
self.walker = QtGui.QGraphicsPixmapItem(QtGui.QPixmap("cross.bmp"))
self.scene.addItem(self.walker)
for w in self.frame:
w.setPen(self.hardPen)
self.scene.addItem(w)
for w in self.grid:
w.setPen(self.softPen)
self.scene.addItem(w)
for w in self.walls:
w.setPen(self.hardPen)
self.scene.addItem(w)
self.setScene(self.scene)
l = len(path)
self.tl = QtCore.QTimeLine(1000 * l)
self.tl.setFrameRange(0, l * 100)
for w in self.walls:
a = QtGui.QGraphicsItemAnimation()
a.setItem(w)
a.setTimeLine(self.tl)
self.wallsAnim += [a]
self.a = QtGui.QGraphicsItemAnimation()
self.a.setItem(self.walker)
self.a.setTimeLine(self.tl)
for i in range(l):
self.a.setPosAt(
i / l,
QtCore.QPointF(-15 + path[i][1] * 20, -15 + path[i][2] * 20))
if i < l - 1:
if path[i + 1][0] > path[i][0]:
w = findwall(path[i][1], path[i][2], path[i + 1][1],
path[i + 1][2])
j = wall.index(w)
self.wallsAnim[j].setPosAt(i / l, QtCore.QPointF(0, 0))
self.wallsAnim[j].setRotationAt(i / l, 0)
self.wallsAnim[j].setRotationAt((i + 1) / l, 720)
print(n - w[1], m - w[2])
self.wallsAnim[j].setPosAt(
(i + 1) / l,
QtCore.QPointF(20 * (n - w[1]), 20 * (m - w[2])))
self.tl.start()
def __init__(self):
QtGui.QGraphicsView.__init__(self)
self.scene = QtGui.QGraphicsScene(self)
self.hardPen = QtGui.QPen(QtCore.Qt.black, 2, QtCore.Qt.SolidLine)
self.softPen = QtGui.QPen(QtCore.Qt.black, 0.25, QtCore.Qt.SolidLine)
self.orange = QtGui.QColor(255, 165, 0)
self.blue = QtGui.QColor(0, 191, 255)
self.grid = list()
self.walls = list()
self.wallsAnim = list()
self.frame = QtGui.QGraphicsRectItem(0, 0, n * 20, m * 20)
self.start = ColoredRect(start[0] * 20 - 19, start[1] * 20 - 19, 19,
19, self.orange)
self.finish = ColoredRect(finish[0] * 20 - 19, finish[1] * 20 - 19, 19,
19, self.blue)
for i in range(n):
self.grid += [QtGui.QGraphicsLineItem(20 * i, 0, 20 * i, 20 * m)]
for i in range(m):
self.grid += [QtGui.QGraphicsLineItem(0, 20 * i, 20 * n, 20 * i)]
for w in wall:
if w[0] == 0:
self.walls = self.walls + [
QtGui.QGraphicsLineItem(w[1] * 20, w[2] * 20 - 20,
w[1] * 20, w[2] * 20)
]
else:
self.walls = self.walls + [
QtGui.QGraphicsLineItem(w[1] * 20 - 20, w[2] * 20,
w[1] * 20, w[2] * 20)
]
self.walker = QtGui.QGraphicsPixmapItem(QtGui.QPixmap('cross.bmp'))
self.scene.addItem(self.walker)
self.frame.setPen(self.hardPen)
self.scene.addItem(self.frame)
self.scene.addItem(self.start)
self.scene.addItem(self.finish)
for w in self.grid:
w.setPen(self.softPen)
self.scene.addItem(w)
for w in self.walls:
w.setPen(self.hardPen)
self.scene.addItem(w)
self.scene.setSceneRect(0, 0, n * 20, m * 20)
self.scene.setFocusItem(self.walker)
self.setScene(self.scene)
l = len(path)
if l == 0:
self.d = QtGui.QMessageBox(self)
self.d.setModal(True)
self.d.setIcon(QtGui.QMessageBox.Information)
self.d.setText(
'Path not found. Try another labyrinth or more bombs.')
self.d.setWindowTitle('You shall not pass!')
self.d.show()
self.tl = QtCore.QTimeLine(1000 * l)
self.tl.setFrameRange(0, l * 100)
for w in self.walls:
a = QtGui.QGraphicsItemAnimation()
a.setItem(w)
a.setTimeLine(self.tl)
self.wallsAnim += [a]
self.a = QtGui.QGraphicsItemAnimation()
self.a.setItem(self.walker)
self.a.setTimeLine(self.tl)
for i in range(l):
self.a.setPosAt(
i / l,
QtCore.QPointF(-20 + path[i][1] * 20, -20 + path[i][2] * 20))
if i < l - 1:
if path[i + 1][0] > path[i][0]:
w = findwall(path[i][1], path[i][2], path[i + 1][1],
path[i + 1][2])
j = wall.index(w)
self.wallsAnim[j].setPosAt(i / l, QtCore.QPointF(0, 0))
self.wallsAnim[j].setRotationAt(i / l, 0)
self.wallsAnim[j].setRotationAt((i + 1) / l, 720)
print(n - w[1], m - w[2])
self.wallsAnim[j].setPosAt(
(i + 1) / l,
QtCore.QPointF(20 * (n - w[1]), 20 * (m - w[2])))
self.tl.start()