class GrafScene(QGraphicsScene):
def __init__(self, parent):
super().__init__(parent)
self.view = QGraphicsView(self)
self.image = QImage()
def initUI(self):
self.setItemIndexMethod(QGraphicsScene.BspTreeIndex)
self.setBackgroundBrush(QColor(255, 0, 0))
# pokemon = QGraphicsPixmapItem(QPixmap("assets/gengar.png"))
bgimg = QPixmap("assets/whosthatpokemon.jpg")
# print(bgimg.width(), bgimg.height())
self.addPixmap(QPixmap("assets/whosthatpokemon.jpg"))
# img = image.load("assets/gengar.png")
self.pokemon = QGraphicsPixmapItem()
self.setNewPokemon("Gengar")
self.answer = QGraphicsPixmapItem()
# pokemon.pixmap(
self.addItem(self.pokemon)
self.addParticles(150)
self.view.setFixedSize(761, 431)
self.view.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.view.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
# self.scene.setSceneRect(5, 5, self.width()-10, 300)
self.view.setBackgroundBrush(QColor(
0, 255, 0)) #QImage("assets/whosthatpokemon.png"))
# self.view.setCacheMode(QGraphicsView.CacheBackground)
self.view.setRenderHint(QPainter.Antialiasing)
# self.scene.views
def addParticles(self, count: int):
gen = QRandomGenerator()
for i in range(count):
# print(random(self.scene.width()))
part = Particle(QPointF(gen.bounded(self.width()),\
gen.bounded(self.height())))
part.setVisible(False)
self.addItem(part)
def setNewPokemon(self, name):
self.image.load("assets/" + name.lower() + ".png")
for i in range(self.image.width()):
for j in range(self.image.height()):
color = self.image.pixelColor(i, j)
if color.alpha() != 0:
color.setAlpha(5)
self.image.setPixel(i, j, color.rgba())
self.pokemon.setPixmap(QPixmap().fromImage(self.image))
pokepix = self.pokemon.pixmap()
self.pokemon.setPos(220 - self.image.width() / 2,
220 - self.image.height() / 2)
def setAnswer(self, name):
self.image.load("assets/" + name.lower() + ".png")
self.pokemon.setPixmap(QPixmap().fromImage(self.image))
pokepix = self.pokemon.pixmap()
self.pokemon.setPos(220 - self.image.width() / 2,
220 - self.image.height() / 2)
def upAlpha(self, particle: QGraphicsItem):
if self.pokemon.collidesWithItem(particle):
# particle.setVisible(False)
pos = QPointF(
particle.pos().x() - 220 + self.image.width() / 2,
particle.pos().y() - 220 + self.image.height() /
2) # self.pokemon.mapToItem(self.pokemon, particle.pos())
border = 2
if pos.x() > border and pos.x() < self.image.width()-border and\
pos.y() > border and pos.y() < self.image.height()-border:
for i in range(-border, border):
for j in range(-border, border):
color = self.image.pixelColor(pos.x() + i, pos.y() + j)
if color.alpha() > 0 and color.alpha() < 245:
color.setAlpha(color.alpha() + 10)
self.image.setPixel(pos.x() + i,
pos.y() + j, color.rgba())
self.pokemon.setPixmap(QPixmap().fromImage(
self.image))
self.pokemon.show()
