def paintEvent(self, event):
w, h = self.width * self._scale, self.height * self._scale
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.setPen(QColor('black'))
painter.setBrush(_white)
painter.drawRect(1, 1, w, h)
# determine positions
beam = QPolygonF([QPointF(4, 5)])
i = 0
for k in [
'nok0', 'shutter_gamma', 'nok2', 'nok3', 'nok4', 'nok5a',
'nok5b', 'nok6', 'nok7', 'nok8'
]:
v = self.values[k]
if isinstance(v, (tuple, readonlylist)):
x, y = v # pylint: disable=W0633
elif isinstance(v, int):
x, y = 0, v
else:
raise Exception('%r' % type(v))
p = self._calculatePoint(i, x, y)
beam.append(QPointF(p[0], p[1]))
i += 1
x, y = self.values['nok8']
p = self._calculatePoint(i + 1, x, y)
painter.setPen(beambackgroundpen)
painter.drawPolyline(beam)
# draw beam
painter.setPen(beampen)
painter.drawPolyline(beam)
def paintEvent(self, event):
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.setPen(QPen(_black.color()))
painter.setBrush(_grey)
fontscale = float(self._scale)
h = self.props['height'] * fontscale
w = self.props['width'] * fontscale
painter.drawRect(2, 10, w - 4, h / 2)
is_in = int(self._curval[0])
is_out = int(self._curval[1])
lensheight = h / 2 - 25
lensw = w / 32
for (i, n, x) in [(0, 4, 0), (1, 6, 6), (2, 16, 14)]:
if is_in & (1 << i):
lensy = 22
elif is_out & (1 << i):
lensy = h / 2 + 20
else:
lensy = h / 4 + 22
for j in range(n):
painter.drawRect((1 + x + j) * lensw, lensy, lensw + 1,
lensheight)
def paintEvent(self, event):
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
h = self._scale * 2.5 * self.props['height']
w = self._scale * self.props['width']
# cache pen
pen = painter.pen()
if self.props['name']:
painter.setFont(self.font())
if self._curstatus != OK:
painter.fillRect(0, 0, w, self._scale * 2.5,
statusbrush[self._curstatus])
if self._fixed:
painter.setPen(QPen(_blue.color()))
else:
painter.setPen(QPen(_black.color()))
painter.drawText(0, 0, w, self._scale * 2.5, Qt.AlignCenter,
self.props['name'])
painter.setPen(pen)
yoff = self._scale * 2.5
else:
yoff = 0
painter.setPen(QPen(_blue.color()))
y = h * 0.5 + yoff
painter.drawLine(0, y, w, y)
painter.drawLine(0, y + 1, w, y + 1)
painter.drawLine(0, y + 2, w, y + 2)
# reset pen
painter.setPen(pen)
painter.setBrush(statusbrush[self._curstatus])
if self._curstr in self.props['options']:
self.shift = self.props['options'].index(self._curstr)
if self._curstr in self.props['disabled_options']:
self.shift = len(self.props['options'])
painter.setFont(self.valueFont)
h0 = max(2 * self._scale, 2 * self._scale + 4)
painter.setClipRect(0, yoff, w, h)
for i, t in enumerate(self.props['options']):
y = h * 0.5 + yoff + h0 * (self.shift - i - 0.45)
b = statusbrush[self._curstatus]
if t == self._curstr:
painter.setBrush(b)
else:
painter.setBrush(_grey if b == statusbrush[OK] else b)
painter.drawRect(5, y + 2, w - 10, h0 - 4)
painter.drawText(5, y + 2, w - 10, h0 - 4, Qt.AlignCenter, t)
def paintEvent(self, event):
# This method is, in practice, drawing the contents of
# your window.
# get current window size
s = self.parent().size()
qp = QPainter()
qp.begin(self)
qp.setRenderHint(QPainter.Antialiasing, True)
qp.setPen(self.penColor)
qp.setBrush(self.fillColor)
qp.drawRect(0, 0, s.width(), s.height())
def paintEvent(self, event):
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
pen = painter.pen()
fontscale = float(self._scale)
painter.setFont(scaledFont(self.valueFont, 0.9))
h = self.props['height'] * fontscale
w = self.props['width'] * fontscale
elwidth = w / 20.
elheight = h / 3
pol_bits = self.props['polarizer']
is_in = int(self._curval[0] << pol_bits | self._curval[7])
is_out = int(self._curval[1] << pol_bits | self._curval[8])
x = elwidth
y = 2.5 * fontscale
for i in range(18):
painter.setPen(QPen(_black.color()))
painter.setBrush(_grey)
painter.drawRect(x, y, elwidth - 2, elheight)
painter.setBrush(_blue)
if is_in & (1 << (17 - i)):
ely = 3
elif is_out & (1 << (17 - i)):
ely = 2 + elheight / 2
else:
ely = 2 + elheight / 4
painter.drawRect(x + 3, y + ely, elwidth - 8, elheight / 3)
if i >= 18 - pol_bits:
painter.setPen(QPen(_white.color()))
painter.drawText(x + 3, y + ely - 2, elwidth - 8,
elheight / 3 + 2, Qt.AlignHCenter, 'POL')
painter.setPen(QPen(_black.color()))
painter.drawText(x, 3, elwidth, 2 * fontscale,
Qt.AlignRight | Qt.AlignTop, str(19 - i))
x += elwidth
painter.fillRect(0, y + elheight / 3 - 5, w, 3, _yellow)
painter.setPen(pen)
x = elwidth + 1
y += elheight + 4
slhw = 1.6 * elwidth
for i, slitpos in enumerate([20, 14, 8, 4, 2]):
slitw, slith = self._curval[2 + i]
xmiddle = x + ((20 - slitpos) * elwidth)
painter.drawLine(xmiddle, y, xmiddle, y + 15)
painter.setBrush(_white)
painter.drawRect(xmiddle - 0.5 * slhw, y + 15, slhw, slhw)
painter.setBrush(collstatusbrush[self._curstatus[2 + i]])
w = (50 - slitw) * slhw / 100
h = (50 - slith) * slhw / 100
painter.drawRect(xmiddle - 0.5 * slhw + w, y + 15 + h,
slhw - 2 * w, slhw - 2 * h)
painter.drawText(xmiddle - 0.8 * elwidth, y + 15, slhw, slhw,
Qt.AlignCenter, '%.1f\n%.1f' % (slitw, slith))
def paintEvent(self, event):
painter = QPainter(self)
painter.setBrush(_magenta)
painter.setRenderHint(QPainter.Antialiasing)
w = self.props['width'] * self._scale
h = self.props['height'] * self._scale
if self.props['name']:
painter.setFont(self.font())
painter.drawText(0, 0, w, self._scale * 2.5, Qt.AlignCenter,
self.props['name'])
yoff = self._scale * 2.5
else:
yoff = 0
painter.setBrush(statusbrush[self._curstatus])
painter.drawRect(2, 2 + yoff, w - 4, h - 4)
painter.setFont(self.valueFont)
painter.drawText(2, 2 + yoff, w - 4, h - 4, Qt.AlignCenter,
self._curstr)
def paintEvent(self, event):
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
fontscale = float(self._scale)
ww = self.props['width'] * fontscale - 4
wh = self.props['height'] * fontscale - 4
sx, sy = self.props['maxw'], self.props['maxh']
if self._opmode == 'offcentered':
dx, dy, w, h = self._curval
x0, x1, y0, y1 = dx - w / 2., dx + w / 2., dy - h / 2., dy + h / 2.
l1, l2, l3, l4 = '(%.1f, %.1f)' % (dx, dy), '%.1f x %.1f' % (
w, h), '', ''
elif self._opmode == 'centered':
w, h = self._curval
x0, x1, y0, y1 = -w / 2., w / 2., -h / 2., h / 2.
l1, l2, l3, l4 = '', '%.1f x %.1f' % (w, h), '', ''
elif self._opmode.startswith('4blades'):
x0, x1, y0, y1 = self._curval
l1, l2, l3, l4 = '%.1f' % y1, '%.1f' % y0, '%.1f' % x0, '%.1f' % x1
if self._opmode.endswith('opposite'):
x0 *= -1
y0 *= -1
x0 = (x0 + sx / 2) / sx * ww
x1 = (x1 + sx / 2) / sx * ww
y0 = wh - (y0 + sy / 2) / sy * wh
y1 = wh - (y1 + sy / 2) / sy * wh
painter.setPen(QPen(_black.color()))
painter.setBrush(_white)
painter.drawRect(2, 2, ww, wh)
painter.setBrush(collstatusbrush[self._curstatus])
painter.drawRect(2 + x0, 2 + y1, x1 - x0, y0 - y1)
painter.setFont(scaledFont(self.valueFont, 0.8))
painter.drawText(2, 2, ww, wh, Qt.AlignTop | Qt.AlignHCenter, l1)
painter.drawText(2, 2, ww, wh, Qt.AlignBottom | Qt.AlignHCenter, l2)
painter.drawText(2, 2, ww, wh, Qt.AlignVCenter | Qt.AlignLeft, l3)
painter.drawText(2, 2, ww, wh, Qt.AlignVCenter | Qt.AlignRight, l4)
def paintEvent(self, event):
painter = QPainter(self)
painter.setBrush(QBrush(self.color))
painter.setRenderHint(QPainter.Antialiasing)
fontscale = float(self._scale)
h = self.props['height'] * fontscale
w = self.props['width'] * fontscale
posscale = (w - 100) / self.props['posscale']
# Draw name above tube
if self.props['name']:
painter.setFont(self.font())
painter.drawText(5, 0, w, fontscale * 2.5, Qt.AlignCenter,
self.props['name'])
yoff = fontscale * 2.5
elif self.props['smalldet']:
yoff = 50
else:
yoff = 0
# Draw tube
painter.setPen(self.color)
painter.drawEllipse(5, 5 + yoff, 50, h)
painter.drawRect(30, 5 + yoff, w - 50, h)
painter.setPen(QColor('black'))
painter.drawArc(5, 5 + yoff, 50, h, 1440, 2880)
painter.drawLine(30, 5 + yoff, w - 25, 5 + yoff)
painter.drawLine(30, 5 + yoff + h, w - 25, 5 + yoff + h)
painter.drawEllipse(w - 45, 5 + yoff, 50, h)
if self.props['smalldet']:
sw = 20
sx = 30 + self.props['smalldet'] * posscale
painter.setPen(self.color)
painter.drawRect(sx - sw, 2, 2 * sw, yoff + 10)
painter.setPen(QColor('black'))
painter.drawLine(sx - sw, 5 + yoff, sx - sw, 2)
painter.drawLine(sx - sw, 2, sx + sw, 2)
painter.drawLine(sx + sw, 2, sx + sw, 5 + yoff)
# draw detector
pos_val = self._curval[0]
if pos_val is not None:
pos_status = self._curstatus[0]
pos_str = self._curstr[0]
x_val = self._curval[1]
x_status = self._curstatus[1]
x_str = '%.1f x' % x_val
y_val = self._curval[2]
y_status = self._curstatus[2]
y_str = '%.1f y' % y_val
stat = max(pos_status, x_status, y_status)
painter.setBrush(statusbrush[stat])
painter.setFont(self.valueFont)
painter.resetTransform()
# Translate to detector position
xp = 30 + pos_val * posscale
painter.translate(xp + fontscale / 2., 15 + yoff + (h - 20) / 2.)
painter.drawRect(-fontscale / 2., -(h - 20) / 2., fontscale,
h - 20)
painter.resetTransform()
# Put X/Y values left or right of detector depending on position
if pos_val < 14:
xoff = 2 * fontscale
else:
xoff = -8.5 * fontscale
# X translation
painter.drawText(xp + xoff, yoff + 2 * fontscale, 7 * fontscale,
2 * fontscale, Qt.AlignRight, x_str)
# Y translation
painter.drawText(xp + xoff, yoff + 3.5 * fontscale, 7 * fontscale,
2 * fontscale, Qt.AlignRight, y_str)
# Z position
minx = max(0, xp + 5 - 4 * fontscale)
painter.drawText(minx, h + 10 + yoff, 8 * fontscale, 30,
Qt.AlignCenter, pos_str)
# draw beamstop
if self.props['beamstop']:
painter.setPen(QPen(_blue.color()))
painter.drawRect(xp - 8,
yoff + 15 + posscale / 350 * (1100 - y_val),
2, 10)
# draw small detector
if self.props['smalldet'] and self._curval[4] is not None:
x_status = self._curstatus[3]
x_str = '%4.1f x' % self._curval[3]
y_status = self._curstatus[4]
y_val = self._curval[4]
y_str = '%4.0f y' % y_val
stat = max(x_status, y_status)
painter.setBrush(statusbrush[stat])
painter.setPen(QPen(_black.color()))
painter.setFont(self.valueFont)
sy = 10 + y_val * posscale / 250
painter.drawRect(sx - fontscale / 2., sy, fontscale, 30)
painter.drawText(sx - 10.5 * fontscale, sy, 8 * fontscale,
2 * fontscale, Qt.AlignRight, x_str)
painter.drawText(sx - 10.5 * fontscale, sy + 1.5 * fontscale,
8 * fontscale, 2 * fontscale, Qt.AlignRight,
y_str)
def paintEvent(self, event):
painter = QPainter(self)
painter.setBrush(QBrush(self.color))
painter.setRenderHint(QPainter.Antialiasing)
fontscale = float(self._scale)
h = self.props['height'] * fontscale
w = self.props['width'] * fontscale
posscale = (w - 120) / self.props['posscale']
if self.props['name']:
painter.setFont(self.font())
painter.drawText(5, 0, w, fontscale * 2.5, Qt.AlignCenter,
self.props['name'])
yoff = fontscale * 2.5
else:
yoff = 0
painter.setPen(self.color)
painter.drawEllipse(5, 5 + yoff, 50, h)
painter.drawRect(30, 5 + yoff, w - 50, h)
painter.setPen(QColor('black'))
painter.drawArc(5, 5 + yoff, 50, h, 1440, 2880)
painter.drawLine(30, 5 + yoff, w - 25, 5 + yoff)
painter.drawLine(30, 5 + yoff + h, w - 25, 5 + yoff + h)
painter.drawEllipse(w - 45, 5 + yoff, 50, h)
# draw Detector 1
minx = 0
pos_val = self._curval[0]
if pos_val is not None:
pos_status = self._curstatus[0]
pos_str = self._curstr[0]
shift_val = self._curval[1]
shift_status = self._curstatus[1]
shift_str = self._curstr[1]
if shift_val > 0:
shift_str += ' ↓'
elif shift_val < 0:
shift_str += ' ↑'
# Not used at the moment, prepared for later use
tilt_val = self._curval[2]
tilt_status = self._curstatus[2]
tilt_str = self._curstr[2]
if tilt_str.endswith('deg'):
tilt_str = tilt_str[:-3] + '°'
stat = max(pos_status, shift_status, tilt_status)
painter.setBrush(statusbrush[stat])
# tf = QTransform()
# tf.rotate(tilt_val)
painter.resetTransform()
painter.translate(60 + pos_val * posscale + fontscale / 2.,
15 + yoff + shift_val * posscale + (h - 20) / 2.)
painter.rotate(-tilt_val)
painter.drawRect(-fontscale / 2., -(h - 20) / 2., fontscale,
h - 20) # XXX tilt ???
painter.resetTransform()
painter.setFont(self.valueFont)
painter.drawText(
60 + pos_val * posscale - 10.5 * fontscale,
-5 + yoff + h - fontscale, # + (shift_val - 4) * posscale,
9.5 * fontscale,
2 * fontscale,
Qt.AlignRight,
tilt_str)
painter.drawText(
60 + pos_val * posscale - 6.5 * fontscale,
yoff + fontscale, # + (shift_val - 4) * posscale,
9.5 * fontscale,
2 * fontscale,
Qt.AlignLeft,
shift_str)
minx = max(minx, 60 + pos_val * posscale + 5 - 4 * fontscale)
painter.drawText(minx, h + 10 + yoff, 8 * fontscale, 30,
Qt.AlignCenter, pos_str)
minx = minx + 8 * fontscale
def paintEvent(self, event):
s = self.size()
w, h = s.width(), s.height()
# calculate the maximum length if all elements in a line
maxL = self.values['Lms'] + self.values['Lsa'] + self.values['Lad']
# add the size of the Monochromator and detector
scale = min((w / 2 - anaradius) / float(maxL),
(h - monoradius - anaradius) / float(maxL))
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.setPen(QColor('black'))
painter.setBrush(_white)
painter.drawRect(0, 0, w, h)
# determine positions
# incoming beam
if self.values['mth'] < 0:
bx, by = 3, h - (2 + monoradius)
else:
bx, by = 3, 2 + monoradius
# monochromator
mx, my = w / 2., by
# sample
L = self.values['Lms'] * scale # length is in mm -- scale down a bit
mttangle = self.values['mtt'] * deg2rad
mttangle_t = self.targets['mtt'] * deg2rad
if self.values['mth'] < 0:
mttangle = -mttangle
mttangle_t = -mttangle_t
sx, sy = mx + L * cos(mttangle), my - L * sin(mttangle)
sx_t, sy_t = mx + L * cos(mttangle_t), my - L * sin(mttangle_t)
# analyzer
L = self.values['Lsa'] * scale # length is in mm -- scale down a bit
sttangle = self.values['stt'] * deg2rad
sttangle_t = self.targets['stt'] * deg2rad
if self.values['sth'] < 0:
sttangle = mttangle - sttangle
sttangle_t = mttangle_t - sttangle_t
else:
sttangle = mttangle + sttangle
sttangle_t = mttangle_t + sttangle_t
ax, ay = sx + L * cos(sttangle), sy - L * sin(sttangle)
ax_t, ay_t = sx_t + L * cos(sttangle_t), sy_t - L * sin(sttangle_t)
# detector
L = self.values['Lad'] * scale # length is in mm -- scale down a bit
attangle = self.values['att'] * deg2rad
attangle_t = self.targets['att'] * deg2rad
if self.values['ath'] < 0:
attangle = sttangle - attangle
attangle_t = sttangle_t - attangle_t
else:
attangle = sttangle + attangle
attangle_t = sttangle_t + attangle_t
dx, dy = ax + L * cos(attangle), ay - L * sin(attangle)
dx_t, dy_t = ax_t + L * cos(attangle_t), ay_t - L * sin(attangle_t)
# draw table "halos"
painter.setPen(nopen)
if self.status['mth'] != OK:
painter.setBrush(statusbrush[self.status['mth']])
painter.drawEllipse(QPoint(mx, my), monoradius + halowidth,
monoradius + halowidth)
elif self.status['mtt'] != OK:
painter.setBrush(statusbrush[self.status['mtt']])
painter.drawEllipse(QPoint(mx, my), monoradius + halowidth,
monoradius + halowidth)
if self.status['sth'] != OK:
painter.setBrush(statusbrush[self.status['sth']])
painter.drawEllipse(QPoint(sx, sy), sampleradius + halowidth,
sampleradius + halowidth)
elif self.status['stt'] != OK:
painter.setBrush(statusbrush[self.status['stt']])
painter.drawEllipse(QPoint(sx, sy), sampleradius + halowidth,
sampleradius + halowidth)
if self.status['ath'] != OK:
painter.setBrush(statusbrush[self.status['ath']])
painter.drawEllipse(QPoint(ax, ay), anaradius + halowidth,
anaradius + halowidth)
elif self.status['att'] != OK:
painter.setBrush(statusbrush[self.status['att']])
painter.drawEllipse(QPoint(ax, ay), anaradius + halowidth,
anaradius + halowidth)
# draw table targets
painter.setPen(targetpen)
painter.setBrush(_nobrush)
painter.drawEllipse(QPoint(sx_t, sy_t), sampleradius - .5,
sampleradius - .5)
painter.drawEllipse(QPoint(ax_t, ay_t), anaradius - .5, anaradius - .5)
painter.drawEllipse(QPoint(dx_t, dy_t), detradius - .5, detradius - .5)
# draw the tables
painter.setPen(defaultpen)
painter.setBrush(monotablebrush)
painter.drawEllipse(QPoint(mx, my), monoradius, monoradius)
painter.setBrush(sampletablebrush)
painter.drawEllipse(QPoint(sx, sy), sampleradius, sampleradius)
painter.setBrush(anatablebrush)
painter.drawEllipse(QPoint(ax, ay), anaradius, anaradius)
painter.setBrush(dettablebrush)
painter.drawEllipse(QPoint(dx, dy), detradius, detradius)
painter.setBrush(_white)
painter.setPen(nopen)
painter.drawEllipse(QPoint(mx, my), monoradius / 2, monoradius / 2)
# painter.drawEllipse(QPoint(sx, sy), 20, 20)
painter.drawEllipse(QPoint(ax, ay), anaradius / 2, anaradius / 2)
# painter.drawEllipse(QPoint(dx, dy), 20, 20)
beam = QPolygonF([
QPointF(bx, by),
QPointF(mx, my),
QPointF(sx, sy),
QPointF(ax, ay),
QPointF(dx, dy)
])
painter.setPen(beambackgroundpen)
painter.drawPolyline(beam)
# draw mono crystals
painter.setPen(monopen)
mthangle = -self.values['mth'] * deg2rad
painter.drawLine(mx + 10 * cos(mthangle), my - 10 * sin(mthangle),
mx - 10 * cos(mthangle), my + 10 * sin(mthangle))
# draw ana crystals
athangle = -self.values['ath'] * deg2rad
alpha = athangle + sttangle
# TODO if the angle is too small then it could be that the ath value
# must be turned by 90 deg (PANDA: chair setup) ??
if attangle < 0 and alpha < attangle:
alpha += pi_2
painter.drawLine(ax + 10 * cos(alpha), ay - 10 * sin(alpha),
ax - 10 * cos(alpha), ay + 10 * sin(alpha))
# draw sample
painter.setPen(samplepen)
painter.setBrush(samplebrush)
sthangle = self.values['sth'] * deg2rad
alpha = sthangle + mttangle + pi_4
# painter.drawRect(sx - 5, sy - 5, 10, 10)
sz = 10
painter.drawPolygon(
QPolygonF([
QPointF(sx + sz * cos(alpha), sy - sz * sin(alpha)),
QPointF(sx + sz * cos(alpha + pi_2),
sy - sz * sin(alpha + pi_2)),
QPointF(sx - sz * cos(alpha), sy + sz * sin(alpha)),
QPointF(sx - sz * cos(alpha + pi_2),
sy + sz * sin(alpha + pi_2)),
QPointF(sx + sz * cos(alpha), sy - sz * sin(alpha))
]))
painter.setPen(samplecoordpen)
sr = sampleradius
for angle in [alpha - pi_4, alpha - 3 * pi_4]:
painter.drawLine(sx - sr * cos(angle), sy + sr * sin(angle),
sx + sr * cos(angle), sy - sr * sin(angle))
# draw detector
painter.setPen(monopen)
painter.setBrush(_white)
painter.drawEllipse(QPoint(dx, dy), 4, 4)
# draw beam
painter.setPen(beampen)
painter.drawPolyline(beam)