def paintEvent(self,event):
if not self._initialized:
self.placeStickAtCenter()
self._initialized = True
borderWidth = 1
joyRange = 80
center = QtCore.QPoint(self.height()/2,self.width()/2)
qp = QPainter()
qp.begin(self)
qp.setRenderHint(QPainter.Antialiasing, True)
qp.setPen(QPen(QtCore.Qt.lightGray, borderWidth, QtCore.Qt.SolidLine, QtCore.Qt.RoundCap,QtCore.Qt.RoundJoin))
if self._mode == "circle":
qp.drawEllipse(center,joyRange,joyRange)
if self._mode == "square":
x = center.x() - joyRange
y = center.y() - joyRange
width = joyRange * 2
height = joyRange * 2
qp.drawRect(x,y,width,height)
qp.end()
super(JoystickView,self).paintEvent(event)
def paintEvent(self, event):
painter = QPainter(self)
# Hello world
# ブラシ（塗りつぶし）の色を黒に
painter.setBrush(Qt.black)
# ペン（線描画）の色も黒に
painter.setPen(Qt.black)
# 背景を描く
# self.rect()はwidgetのサイズを返すので、widget全体を埋める四角形を描画する
# ペンとブラシの色が黒なので背景色は真っ黒
painter.drawRect(self.rect())
# ペン（線描画）の色を白にする
painter.setPen(Qt.white)
# フォントサイズを変更する
font = painter.font()
# つらさはできるだけ大きく表現したほうが良い
# 周りが気づくように
font.setPointSize(80)
painter.setFont(font)
# テキストを描画する
x = 0 # 左端
y = self.rect().height() * 0.5 # 上下の中心
painter.drawText(x, y, "TSU☆RA☆I")
def paintEvent(self, event):
geom = super(AxisWidget, self).geometry()
h = geom.height()
w = geom.width()
box = QRect(2, 2, w - 4, h - 4)
horiz = QLine(2, h / 2, w - 2, h / 2)
vert = QLine(w / 2, 2, w / 2, h - 2)
targ = QPoint(self._x * (w - 4) / 2 + w / 2,
self._y * (h - 4) / 2 + h / 2)
plt = super(AxisWidget, self).palette()
linebrsh = plt.dark()
targetbrsh = plt.highlight()
linepen = QPen(linebrsh, 1, Qt.SolidLine, Qt.SquareCap)
targetpen = QPen(targetbrsh, 2, Qt.SolidLine, Qt.SquareCap)
qp = QPainter()
qp.begin(self)
qp.setPen(linepen)
qp.drawRect(box)
qp.drawLine(horiz)
qp.drawLine(vert)
qp.setPen(targetpen)
qp.drawEllipse(targ, 10, 10)
qp.end()
def drawRect(self):
p = QPainter(self)
in_bounds = QRect(self.pan_limits[0], self.size - self.tilt_limits[1],
self.pan_limits[1] - self.pan_limits[0],
self.tilt_limits[1] - self.tilt_limits[0])
p.fillRect(in_bounds, QColor(0, 200, 0, 128))
p.drawRect(in_bounds)
def paintEvent(self, event):
painter = QPainter(self)
# Hello world
painter.setBrush(Qt.green)
painter.setPen(Qt.black)
painter.drawRect(self.rect())
painter.drawText(self.rect().width() * 0.5,
self.rect().height() * 0.5, "Hello world!")
def paintEvent(self, event):
QSlider.paintEvent(self, event)
curr_value = str(self.value())
round_value = round(float(curr_value), 4)
painter = QPainter(self)
painter.setPen(QPen(QtCore.Qt.white))
font_metrics = QFontMetrics(self.font())
font_width = font_metrics.boundingRect(str(round_value)).width()
font_height = font_metrics.boundingRect(str(round_value)).height()
rect = self.geometry()
if self.orientation() == QtCore.Qt.Horizontal:
horizontal_x_pos = rect.width() - font_width - 5
horizontal_y_pos = rect.height() * 0.75
painter.drawText(QtCore.QPoint(horizontal_x_pos, horizontal_y_pos),
str(round_value))
self.x = self.value()
else:
pass
painter.drawRect(rect)
def paintEvent(self, event):
qp = QPainter(self)
br = QBrush(QColor(100, 10, 10, 40))
qp.setBrush(br)
qp.drawRect(QtCore.QRect(self.begin, self.end))
