def _create_control(self):
ctrl = QGraphicsView()
ctrl.setRenderHints(QPainter.Antialiasing)
scene = QGraphicsScene()
ctrl.setScene(scene)
scene.setBackgroundBrush(QBrush(QColor(237, 237, 237)))
ctrl.setStyleSheet("border: 0px")
w, h = 150, 150
ctrl.setMinimumHeight(h + 22)
ctrl.setMinimumWidth(w + 22)
cx, cy = w / 2, h / 2.
ex, ey = cx, cy + 20
pen = QPen()
pen.setStyle(Qt.NoPen)
# pen.setColor(QColor(237, 237, 237))
bounding_rect = scene.addRect(0, 0, w, h, pen=pen)
bounding_rect.setFlag(QGraphicsItem.ItemClipsChildrenToShape)
self.animation = QSequentialAnimationGroup()
self._add_laser_logo(scene, bounding_rect, ex, ey, cx, cy, w, h)
self._add_bullet(scene, bounding_rect,ex, ey, cx, cy)
self._add_fragments(scene, bounding_rect, ex, ey)
self.animation.setLoopCount(-1)
return ctrl
def _create_control(self):
ctrl = QGraphicsView()
ctrl.setRenderHints(QPainter.Antialiasing)
scene = QGraphicsScene()
ctrl.setScene(scene)
scene.setBackgroundBrush(QBrush(QColor(237, 237, 237)))
ctrl.setStyleSheet("border: 0px")
w, h = 150, 150
ctrl.setMinimumHeight(h + 22)
ctrl.setMinimumWidth(w + 22)
cx, cy = w / 2, h / 2.
ex, ey = cx, cy + 20
pen = QPen()
pen.setStyle(Qt.NoPen)
# pen.setColor(QColor(237, 237, 237))
bounding_rect = scene.addRect(0, 0, w, h, pen=pen)
bounding_rect.setFlag(QGraphicsItem.ItemClipsChildrenToShape)
self.animation = QSequentialAnimationGroup()
self._add_laser_logo(scene, bounding_rect, ex, ey, cx, cy, w, h)
self._add_bullet(scene, bounding_rect, ex, ey, cx, cy)
self._add_fragments(scene, bounding_rect, ex, ey)
self.animation.setLoopCount(-1)
return ctrl
def __init__(self, control_points, parent=None):
super(CurveItem, self).__init__(parent)
self.control_points = control_points
for control_point in self.control_points:
control_point.add_curve(self)
pen = QPen()
pen.setWidth(3)
pen.setColor(QColor(120, 0, 14))
self.setPen(pen)
self.update_position()
def _add_bullet(self, scene, bounding_rect, ex, ey, cx, cy):
pen = QPen()
pen.setColor(QColor('orange'))
pen.setWidth(1)
bullet = scene.addRect(-16, ey - 5, 15, 10, pen=pen)
bullet.setParentItem(bounding_rect)
bullet.setBrush(Qt.black)
self.animation_objects['bullet'] = w = Wrapper(bullet)
anim = QPropertyAnimation(w, 'position')
anim.setDuration(500)
anim.setKeyValueAt(0, bullet.pos())
anim.setKeyValueAt(1, QPoint(cx + 10, 0))
self.animation.addAnimation(anim)
def plot_survey(self, qp):
if self.x_canvas is not None:
pen = QPen(Qt.blue, 1, Qt.SolidLine)
qp.setPen(pen)
# draw survey area rectangle
qp.drawLine(self.x_canvas[0], self.y_canvas[0],
self.x_canvas[1], self.y_canvas[1])
qp.drawLine(self.x_canvas[1], self.y_canvas[1],
self.x_canvas[2], self.y_canvas[2])
qp.drawLine(self.x_canvas[2], self.y_canvas[2],
self.x_canvas[3], self.y_canvas[3])
qp.drawLine(self.x_canvas[3], self.y_canvas[3],
self.x_canvas[0], self.y_canvas[0])
# draw inl/crl label
qp.setPen(QPen(Qt.black, 1, Qt.SolidLine))
for x, y, inl, crl in zip(
self.x_canvas, self.y_canvas, self.inlines, self.crlines):
qp.drawText(QPoint(x, y), "{}/{}".format(inl, crl))
def paintEvent(self, event):
painter = QtGui.QPainter(self)
painter.setFont(self.font)
# painter.setPen(QColor(200, 0, 100))#light grey
painter.fillRect(event.rect(), self.background_color)
p=QPen()
p.setColor(QColor(100,100,100))
painter.setPen(p)
rect=event.rect()
rect.adjust(0,-1, self.adjust_width,1)
painter.drawRect(rect)
cw = self.parent()
block = cw.firstVisibleBlock()
blocknum = block.blockNumber()
top = cw.blockBoundingGeometry(block).translated(
cw.contentOffset()).top()
bottom = top + int(cw.blockBoundingRect(block).height())
lineno=self.start
while block.isValid() and top <= event.rect().bottom():
if block.isVisible() and bottom >= event.rect().top():
if blocknum>0:
text=block.text()
if not text.startswith(self.anti_tag):
painter.drawText(0, top, self.width() - 2,
self.fontMetrics().height(),
QtCore.Qt.AlignRight, str(lineno))
lineno+=1
else:
painter.drawText(0, top, self.width() - 2,
self.fontMetrics().height(),
QtCore.Qt.AlignRight, '...')
block = next(block)
top = bottom
bottom = top + int(cw.blockBoundingRect(block).height())
blocknum += 1
def init(self, parent):
"""
"""
rad = self.factory.radius
if not rad:
rad = 20
if self.control is None:
scene = QGraphicsScene()
# system background color
scene.setBackgroundBrush(QBrush(QColor(237, 237, 237)))
x, y = 10, 10
cx = x + rad / DIAMETER_SCALAR
cy = y + rad / DIAMETER_SCALAR
self.colors = [QColor(ci) for ci in self.factory.colors]
brush = get_gradient(self.colors[self.value], cx, cy, rad / 2)
pen = QPen()
pen.setWidth(0)
self._led_ellipse = scene.addEllipse(x, y, rad, rad, pen=pen, brush=brush)
ctrl = LEDGraphicsView(rad, scene)
layout = QVBoxLayout()
layout.addWidget(ctrl)
layout.setAlignment(ctrl, Qt.AlignHCenter)
if self.factory.label:
txt = QLabel(self.factory.label)
layout.addWidget(txt)
layout.setAlignment(txt, Qt.AlignHCenter)
self.control = QWidget()
self.control.setLayout(layout)
def paintEvent(self, event):
qp = QPainter()
qp.begin(self)
c = QColor()
c.setNamedColor(self._window_bgcolor)
h, s, l, a = c.getHsl()
c.setHsl(h, s, 100, a)
pen = QPen(c, 8, QtCore.Qt.SolidLine)
qp.setPen(pen)
qp.drawRoundedRect(event.rect(), 12, 12)
qp.end()
def _add_bullet(self, scene, bounding_rect, ex, ey, cx, cy):
pen = QPen()
pen.setColor(QColor('orange'))
pen.setWidth(1)
bullet = scene.addRect(-16, ey - 5, 15, 10, pen=pen)
bullet.setParentItem(bounding_rect)
bullet.setBrush(Qt.black)
self.animation_objects['bullet'] = w = Wrapper(bullet)
anim = QPropertyAnimation(w, 'position')
anim.setDuration(500)
anim.setKeyValueAt(0, bullet.pos())
anim.setKeyValueAt(1, QPoint(cx + 10, 0))
self.animation.addAnimation(anim)
def _add_fragments(self, scene, bounding_rect, ex, ey):
pen = QPen()
pen.setWidth(1)
brush = QBrush()
brush.setStyle(Qt.SolidPattern)
brush.setColor(QColor('orange'))
ganim = QParallelAnimationGroup()
n = 8
s = 360 / n
vs = ((0, 50, 7), (s / 2, 30, 10))
vs = ((0, 50, 10), )
for j, l, ed in vs:
for i in range(n):
theta = math.radians(j + i * s)
x = l * math.cos(theta)
y = l * math.sin(theta)
fragment = scene.addEllipse(ex - ed / 2,
ey - ed / 2,
ed,
ed,
pen=pen,
brush=brush)
fragment.setParentItem(bounding_rect)
self.animation_objects['fragment{}{}'.format(
l, i)] = w = Wrapper(fragment)
gg = QSequentialAnimationGroup()
anim = QPropertyAnimation(w, 'position')
anim.setDuration(750)
pos = fragment.pos()
anim.setKeyValueAt(0, pos)
anim.setKeyValueAt(1, QPoint(x, y))
gg.addAnimation(anim)
anim = QPropertyAnimation(w, 'position')
anim.setDuration(1)
anim.setKeyValueAt(0, pos)
anim.setKeyValueAt(1, pos)
gg.addAnimation(anim)
ganim.addAnimation(gg)
r = 15
center = scene.addEllipse(ex - r / 2.,
ey - r / 2.,
r,
r,
pen=pen,
brush=brush)
center.setParentItem(bounding_rect)
center.setBrush(Qt.black)
self.animation_objects['center'] = w = Wrapper(center,
opos=(ex - r / 2.,
ey - r / 2.),
radius=r)
gg = QSequentialAnimationGroup()
anim = QPropertyAnimation(w, 'radius')
anim.setDuration(750)
anim.setKeyValueAt(0, r)
anim.setKeyValueAt(1, r * 3)
gg.addAnimation(anim)
anim = QPropertyAnimation(w, 'radius')
anim.setDuration(1)
anim.setKeyValueAt(0, r)
anim.setKeyValueAt(1, r)
gg.addAnimation(anim)
ganim.addAnimation(gg)
self.animation.addAnimation(ganim)
def _add_laser_logo(self, scene, bounding_rect, ex, ey, cx, cy, w, h):
tw = w - 20
poly = QPolygon()
poly.append(QPoint(cx - tw / 2, h - 10))
poly.append(QPoint(cx + tw / 2, h - 10))
poly.append(QPoint(cx, 10))
pen = QPen()
pen.setWidth(5)
# brush = QBrush()
# brush.setStyle(Qt.SolidPattern)
# brush.setColor(QColor(255, 255, 0))
item = scene.addPolygon(poly, pen=pen)
item.setBrush(QColor(255, 255, 0))
item.setParentItem(bounding_rect)
pen = QPen()
pen.setWidth(3)
item = scene.addLine(cx - 40, ey, cx, ey, pen=pen)
item.setParentItem(bounding_rect)
pen = QPen()
pen.setColor(Qt.black)
pen.setWidth(2)
for l, n in ((25, 12), (17, 24)):
s = 360 / n
for theta in range(n):
theta = math.radians(theta * s)
x = l * math.cos(theta)
y = l * math.sin(theta)
ll = scene.addLine(ex, ey, ex + x, ey + y, pen=pen)
ll.setParentItem(bounding_rect)
return bounding_rect
def _add_fragments(self, scene, bounding_rect, ex, ey):
pen = QPen()
pen.setWidth(1)
brush = QBrush()
brush.setStyle(Qt.SolidPattern)
brush.setColor(QColor('orange'))
ganim = QParallelAnimationGroup()
n = 8
s = 360 / n
vs = ((0, 50, 7), (s / 2, 30, 10))
vs = ((0, 50, 10),)
for j, l, ed in vs:
for i in range(n):
theta = math.radians(j + i * s)
x = l * math.cos(theta)
y = l * math.sin(theta)
fragment = scene.addEllipse(ex - ed / 2, ey - ed / 2, ed, ed, pen=pen, brush=brush)
fragment.setParentItem(bounding_rect)
self.animation_objects['fragment{}{}'.format(l, i)] = w = Wrapper(fragment)
gg = QSequentialAnimationGroup()
anim = QPropertyAnimation(w, 'position')
anim.setDuration(750)
pos = fragment.pos()
anim.setKeyValueAt(0, pos)
anim.setKeyValueAt(1, QPoint(x, y))
gg.addAnimation(anim)
anim = QPropertyAnimation(w, 'position')
anim.setDuration(1)
anim.setKeyValueAt(0, pos)
anim.setKeyValueAt(1, pos)
gg.addAnimation(anim)
ganim.addAnimation(gg)
r = 15
center = scene.addEllipse(ex - r / 2., ey - r / 2., r, r, pen=pen, brush=brush)
center.setParentItem(bounding_rect)
center.setBrush(Qt.black)
self.animation_objects['center'] = w = Wrapper(center,
opos=(ex - r / 2., ey - r / 2.),
radius=r)
gg = QSequentialAnimationGroup()
anim = QPropertyAnimation(w, 'radius')
anim.setDuration(750)
anim.setKeyValueAt(0, r)
anim.setKeyValueAt(1, r * 3)
gg.addAnimation(anim)
anim = QPropertyAnimation(w, 'radius')
anim.setDuration(1)
anim.setKeyValueAt(0, r)
anim.setKeyValueAt(1, r)
gg.addAnimation(anim)
ganim.addAnimation(gg)
self.animation.addAnimation(ganim)
def _add_laser_logo(self, scene, bounding_rect, ex, ey, cx, cy, w, h):
tw = w - 20
poly = QPolygon()
poly.append(QPoint(cx - tw / 2, h - 10))
poly.append(QPoint(cx + tw / 2, h - 10))
poly.append(QPoint(cx, 10))
pen = QPen()
pen.setWidth(5)
# brush = QBrush()
# brush.setStyle(Qt.SolidPattern)
# brush.setColor(QColor(255, 255, 0))
item = scene.addPolygon(poly, pen=pen)
item.setBrush(QColor(255, 255, 0))
item.setParentItem(bounding_rect)
pen = QPen()
pen.setWidth(3)
item = scene.addLine(cx - 40, ey, cx, ey, pen=pen)
item.setParentItem(bounding_rect)
pen = QPen()
pen.setColor(Qt.black)
pen.setWidth(2)
for l, n in ((25, 12), (17, 24)):
s = 360 / n
for theta in range(n):
theta = math.radians(theta * s)
x = l * math.cos(theta)
y = l * math.sin(theta)
ll = scene.addLine(ex, ey, ex + x, ey + y, pen=pen)
ll.setParentItem(bounding_rect)
return bounding_rect