def paintEvent(self, event):
# opt = QStyleOption()
# opt.initFrom(self)
p = QtGui.QPainter(self)
p.setRenderHint(QtGui.QPainter.Antialiasing) # 抗锯齿
# self.style().drawPrimitive(QStyle.PE_Widget, opt, p, self)
# super(Canvas, self).paintEvent(event)
# image = Image.open(r'E:\Codes\res\background\bk2.jpg')
# image = image.filter(MyGaussianBlur(radius=6))
# image.save('./tmp.jpg')
img_new = Utils.img_center(self.rect().width(),
self.rect().height(),
r'E:\Codes\res\background\bk2.jpg')
p.setBrush(QtGui.QBrush(img_new)) # 图片刷子
# p.setBrush(QtGui.QBrush(QtGui.QPixmap(r'E:\Codes\res\background\bk3.jpg'))) # 图片刷子
# painter.setBrush(QBrush(Qt.blue))
p.setPen(QtCore.Qt.transparent)
rect = self.rect()
# rect.setWidth(rect.width() - self.deep)
# rect.setHeight(rect.height() - self.deep)
p.drawRoundedRect(rect, self.radius, self.radius)
# painterPath= QPainterPath()
# painterPath.addRoundedRect(rect, 15, 15)
# painter.drawPath(painterPath)
# 直接填充图片
# pix = QPixmap('./res/images/background11.jpg')
# painter.drawPixmap(self.rect(), pix)
super(FoWorld, self).paintEvent(event)
def slot_text_changed(self, obj, text):
name = obj.objectName()
print(name, text)
if name == 'le_file_src':
self.file_open = text
if text and os.path.exists(text) and os.path.isfile(text):
self.lb_img.setPixmap(
Utils.img_center(self.lb_img.width(), self.lb_img.height(),
text))
elif name == 'le_file_dst':
self.file_save = text
elif name == 'le_watermark':
self.lb_water.setText(text)
def resizeEvent(self, a0: QtGui.QResizeEvent) -> None:
self.resize(self.width, self.height)
save_file = './tmp.png'
if self.kind == 0: # 东座
PilPic.rotate(self.pic, 90, save_file)
elif self.kind == 1:
save_file = self.pic
elif self.kind == 2: # 西座
PilPic.rotate(self.pic, -90, save_file)
else:
PilPic.turn(self.pic, Image.FLIP_TOP_BOTTOM, save_file)
self.setPixmap(Utils.img_center(self.width, self.height, save_file))
super(Tile, self).resizeEvent(a0)
def paintEvent(self, event: QtGui.QPaintEvent) -> None:
super(Stone, self).paintEvent(event)
# print('stone paint')
# 不通过样式，直接设置圆角，通用，且不继承于子控件
painter = QtGui.QPainter(self)
painter.setRenderHint(QtGui.QPainter.Antialiasing, True) # 设置抗锯齿
img_new = Utils.img_center(self.width(), self.height(), self._pic)
painter.setBrush(QtGui.QBrush(img_new)) # 设置底图的方式之一
painter.setPen(QtCore.Qt.transparent) # 无边框
rect = QtCore.QRect(0, 0, self._size, self._size)
painter.drawRoundedRect(rect, self.width() // 2, self.height() // 2)
# 最后一手棋上画圆
border = 2 # 线宽
diam = rect.width() / 1.5 # 直径
margin = (rect.width() - diam) / 2
if self.is_cur_lot:
# 判断是书写笔还是橡皮
# mode = QPainter.CompositionMode_SourceOver if self.is_draw \
# else QPainter.CompositionMode_Clear # 橡皮擦设置为擦除并为透明色。
# painter.setCompositionMode(mode)
# print(mode)
# 然后画图。
# pen = QtGui.QPen(QtGui.QColor(255, 122, 110, 255)) # 设置颜色
pen = QtGui.QPen(QtCore.Qt.red) # 设置颜色
pen.setWidth(border) # 设置边框宽度
painter.setPen(pen) # 添加描边边框
painter.setBrush(QtCore.Qt.NoBrush)
# print(rect)
rt = QtCore.QRectF(margin, margin, diam, diam)
painter.drawEllipse(rt)
# 数字
if self.is_show_lot: # and not self.is_cur_lot
color = QtCore.Qt.white if self.lot % 2 else QtCore.Qt.black
painter.setPen(color)
painter.setFont(QtGui.QFont("Arial", 12))
painter.drawText(rect, QtCore.Qt.AlignCenter, f'{self.lot}')
