def _GridLines(self, painter: QtGui.QPainter, rect: QtCore.QRectF):
# * grid bounds
left = int(math.floor(rect.left()))
right = int(math.ceil(rect.right()))
top = int(math.floor(rect.top()))
bottom = int(math.ceil(rect.bottom()))
fLeft = left - (left % self._gridSize)
fTop = top - (top % self._gridSize)
# * compute lines
majorLine = [
QtCore.QLine(x, top, x, bottom)
for x in range(fLeft, right, self._gridSize * self._lineSpacing)
]
for y in range(fTop, bottom, self._gridSize * self._lineSpacing):
majorLine.append(QtCore.QLine(left, y, right, y))
minorLines = [
QtCore.QLine(x, top, x, bottom)
for x in range(fLeft, right, self._gridSize)
]
for y in range(fTop, bottom, self._gridSize):
minorLines.append(QtCore.QLine(left, y, right, y))
# * draw lines
painter.setPen(self._penMajorLine)
for line in majorLine:
painter.drawLine(line)
painter.setPen(self._penMinorLine)
for line in minorLines:
painter.drawLine(line)
def drawBackground(self, painter, rect):
super().drawBackground(painter, rect)
# here we create our grid
left = int(math.floor(rect.left()))
right = int(math.ceil(rect.right()))
top = int(math.floor(rect.top()))
bottom = int(math.ceil(rect.bottom()))
first_left = left - (left % self.gridSize)
first_top = top - (top % self.gridSize)
# compute all lines to be drawn
lines_light, lines_dark = [], []
for x in range(first_left, right, self.gridSize):
if (x % (self.gridSize * self.gridSquares) != 0):
lines_light.append(QtCore.QLine(x, top, x, bottom))
else:
lines_dark.append(QtCore.QLine(x, top, x, bottom))
for y in range(first_top, bottom, self.gridSize):
if (y % (self.gridSize * self.gridSquares) != 0):
lines_light.append(QtCore.QLine(left, y, right, y))
else:
lines_dark.append(QtCore.QLine(left, y, right, y))
# draw the lines
painter.setPen(self._pen_light)
painter.drawLines(*lines_light)
painter.setPen(self._pen_dark)
painter.drawLines(*lines_dark)
def draw_ticks(self, painter):
# needs some performance polishing !!!
xmin, xmax = self.proj.get_in_range()
ticks = num.arange(xmin,
xmax + self.xtick_increment,
self.xtick_increment,
dtype=num.int)
ticks_proj = self.proj(ticks) + 180
line = qc.QLine(self.halfside * 0.9, 0, self.halfside, 0)
subline = qc.QLine(self.halfside * 0.95, 0, self.halfside, 0)
painter.save()
font = painter.font()
font.setPointSize(8)
painter.setFont(font)
text_box_with = 100
for i, degree in enumerate(ticks_proj):
painter.save()
if i % 5 == 0:
rotate_rad = degree * d2r
x = self.halfside * 0.8 * num.cos(
rotate_rad) - text_box_with / 2
y = self.halfside * 0.8 * num.sin(rotate_rad)
rect = qc.QRectF(x, y, text_box_with, text_box_with / 5)
painter.drawText(rect, qc.Qt.AlignCenter, str(ticks[i]))
painter.rotate(degree)
painter.drawLine(line)
else:
painter.rotate(degree)
painter.drawLine(subline)
painter.restore()
painter.restore()
def drawBasicGrid(self, canvas, grid=True):
canvas.drawLine(QtCore.QLine(-9999, 0, 9999, 0))
canvas.drawLine(QtCore.QLine(0, -9999, 0, 9999))
fromIter, toIter = -7, 7
gridSize = 20
if grid:
for iterIndex in range(fromIter, toIter + 1):
canvas.drawLine(QtCore.QLine(-9999, iterIndex * gridSize, 9999, iterIndex * gridSize))
canvas.drawLine(QtCore.QLine(iterIndex * gridSize, -9999, iterIndex * gridSize, 9999))
def paint(self, painter, option, widget):
window = MyWindow()
painter.save()
painter.setPen(QtGui.QPen(QtCore.Qt.gray))
for n_lines in range(1, (window.length_scene // 50) + 1):
painter.drawLine(
QtCore.QLine(50 * n_lines, 0, 50 * n_lines,
window.length_scene))
for n_lines in range(1, (window.width_scene // 50) + 1):
painter.drawLine(
QtCore.QLine(0, 50 * n_lines, window.length_scene,
50 * n_lines))
painter.restore()
def get_cross_lines(rect):
'''
return two diagonals QtCore.QLine from a QtCore.QRect
'''
line_1 = QtCore.QLine(
QtCore.QPoint(rect.left(), rect.top()),
QtCore.QPoint(rect.left() + rect.width(),
rect.top() + rect.height()))
line_2 = QtCore.QLine(
QtCore.QPoint(rect.left(),
rect.top() + rect.height()),
QtCore.QPoint(rect.left() + rect.width(), rect.top()))
return line_1, line_2
def generate_grid(self) -> Dict[str, List[QtCore.QLine]] or dict:
"""
creates grid lines and returns them
:return: dict with "x" and "y" keys,
which contain lists with QLine elements
or empty dict if core size is None
"""
if not self.core_size:
return {}
lines_x = []
lines_y = []
for x in range(self.offset_left, self.core_size[0] + 1, self.step):
lines_y.append(QtCore.QLine(x, 0, x, self.core_size[1]))
for y in range(self.offset_top, self.core_size[1] + 1, self.step):
lines_x.append(QtCore.QLine(0, y, self.core_size[0], y))
return {"x": lines_x, "y": lines_y}
def draw(self, painter: QtGui.QPainter):
painter.drawLine(
QtCore.QLine(
self.center.to_v2().to_QPoint(),
(self.point + self.center).to_v2().to_QPoint()
)
)
painter.drawText((self.center + self.point).to_v2().to_QPoint() + QPoint(5, 5), self.label)
def gen_lines(self) -> List[QtCore.QLine]:
ret = []
for connection in self.conn:
a, b = connection
A = (self.points[a-1] + v3(self.center)).to_v2().to_QPoint()
B = (self.points[b-1] + v3(self.center)).to_v2().to_QPoint()
ret.append(QtCore.QLine(A, B))
return ret
def _draw_scale(self, event):
painter = QtGui.QPainter(self)
brush = QtGui.QBrush()
brush.setColor(self._black)
brush.setStyle(Qt.SolidPattern)
# Draw vertical line
line = QtCore.QLine(self._left_padding - 14, self._upper_padding,
self._left_padding - 14, self._lower_padding)
painter.drawLine(line)
# Draw end with label
line = QtCore.QLine(self._left_padding - 30, self._upper_padding,
self._left_padding - 14, self._upper_padding)
painter.drawLine(line)
rect = QtCore.QRect(self._left_padding - 70, self._upper_padding - 8,
self._left_padding - 35, self._upper_padding + 5)
painter.drawText(rect, Qt.AlignRight, "{}".format(self.max_value))
# Draw start with label
line = QtCore.QLine(self._left_padding - 30, self._lower_padding,
self._left_padding - 14, self._lower_padding)
painter.drawLine(line)
rect = QtCore.QRect(self._left_padding - 70, self._lower_padding - 8,
self._left_padding - 35, self._lower_padding)
painter.drawText(rect, Qt.AlignRight, "{}".format(self.min_value))
step_length = int(
(self._lower_padding - self._upper_padding) / self.steps)
step_length_value = round(
((self.max_value - self.min_value) / self.steps), 1)
horizontal_x = self._upper_padding + step_length
current_value = self.max_value - step_length_value
for i in range(0, self.steps - 1):
line = QtCore.QLine(self._left_padding - 30, horizontal_x,
self._left_padding - 14, horizontal_x)
painter.drawLine(line)
rect = QtCore.QRect(self._left_padding - 70, horizontal_x - 8,
self._left_padding - 35, self._lower_padding)
painter.drawText(rect, Qt.AlignRight,
"{}".format(round(current_value, 2)))
horizontal_x += step_length
current_value -= step_length_value
painter.end()
def popolamentoDati(self, istanza):
# Reset dei dati
self.cancellaDati()
# Generazione rettangoli colorati per ogni paziente
for indicePaziente, paziente in enumerate(istanza):
for esame in paziente:
x = indicePaziente * self.scala + self.offsetx
y = (5 - esame) * self.altezza + self.offsety
self.rettangoli.append([
QtCore.QRect(QtCore.QPoint(x, y),
QtCore.QSize(1 * self.scala, self.altezza)),
self.colori[esame - 1]
])
# Label
self.labels.append([
QtCore.QRect(
QtCore.QPoint(x - self.labelx / 2 + self.scala / 2,
self.compAssey + self.offsetLabelx),
QtCore.QSize(self.labelx, self.labely)),
str(indicePaziente + 1)
])
# Creazione assi cartesiani e labels asse y
self.linee.append(
QtCore.QLine(
QtCore.QPoint(self.offsetx, self.compAssey),
QtCore.QPoint(
len(istanza) * self.scala + self.offsetx, self.compAssey)))
self.linee.append(
QtCore.QLine(QtCore.QPoint(self.offsetx, self.compAssey),
QtCore.QPoint(self.offsetx, self.offsety)))
for tipoEsame in range(1, 6):
y = (5 - tipoEsame) * self.altezza + self.offsety
self.labels.append([
QtCore.QRect(
QtCore.QPoint(0 - (self.labelx - 50) / 2,
y + ((self.altezza - self.labely) / 2)),
QtCore.QSize(self.labelx, self.labely)),
"Esame " + str(tipoEsame)
])
# Aggiornamento forzato widget
self.update()
def get_flag_line(rect):
'''
return a QtCore.QLine representing the woodstick of the MineSweeper Flag
'''
point_1 = QtCore.QPoint(rect.left() + rect.width() // 3,
rect.top() + (rect.height() // 10))
point_2 = QtCore.QPoint(
rect.left() + rect.width() // 3,
rect.top() + rect.height() - ((rect.height() // 10)))
return QtCore.QLine(point_1, point_2)
def draw_lines(self):
"""
Draw the lines: iterates the _lines_base, and if COPYING_LINES,
the iterate the_lines_new, finally draw the current line
Returns:
None
"""
new_pen = qg.QPen(qg.QColor(qc.Qt.red), 3, qc.Qt.SolidLine)
adj_pen = qg.QPen(qg.QColor(qc.Qt.red), 3, qc.Qt.DashLine)
old_pen = qg.QPen(qg.QColor.fromRgb(0, 230, 255), 3, qc.Qt.SolidLine)
painter = qg.QPainter()
height = self._background_pixmap.height() * self._current_zoom
width = self._background_pixmap.width() * self._current_zoom
pix = self._background_pixmap.scaled(width, height)
painter.begin(pix) # make copy
font = painter.font()
font.setPointSize(font.pointSize() * 2)
painter.setFont(font)
# TODO make self._current_line the source for adjustments
if self._display_line is not None:
painter.setPen(old_pen)
frames = self._display_line.frame_numbers
for frame in frames:
line_segment = self._display_line[frame]
self.draw_single_line(line_segment, painter, str(frame))
if self._storage_state == StorageState.COPYING_LINES:
painter.setPen(old_pen)
for line in self._lines_base:
self.draw_single_line(line, painter)
painter.setPen(new_pen)
for line in self._lines_new:
self.draw_single_line(line, painter, str(self._current_frame))
else:
painter.setPen(new_pen)
for line in self._lines_base:
self.draw_single_line(line, painter, str(self._current_frame))
if self._current_line is not None:
painter.setPen(adj_pen)
zoomed = self._current_line.scale(self._current_zoom)
qt_line = qc.QLine(
qc.QPoint(int(zoomed.start.x), int(zoomed.start.y)),
qc.QPoint(int(zoomed.end.x), int(zoomed.end.y)))
painter.drawLine(qt_line)
painter.end()
self.setPixmap(pix)
def mouseMoveEvent(self, event):
if QtCore.QLineF(QtCore.QLine(event.screenPos(), event.buttonDownScreenPos(Qt.LeftButton))).length() \
> QtWidgets.QApplication.startDragDistance():
drag = QtGui.QDrag(event.widget())
sel = self.scene.selection()
drag.setMimeData(selection.MimeData(sel))
if len(sel.wrappers()) == 1:
drag.setPixmap(sel.wrappers()[0].element.getCover(100))
drag.setHotSpot(QtCore.QPoint(50, 50))
drag.exec_()
self.setCursor(Qt.OpenHandCursor)
def paintEvent(self, _event):
w = self.width()
h = self.height()
x = 8 # offset line
y = 6 # offset line
painter = QtGui.QPainter()
painter.begin(self)
painter.fillRect(0, 0, w, h, self.box_bg_color)
painter.setPen(self.pen)
painter.drawLine(QtCore.QLine(x, h - y, w - x, y))
painter.end()
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
pixmap = QtGui.QPixmap()
pixmap.load(self.map)
painter.drawPixmap(0, 0, 1250, 800, pixmap)
painter.setPen(QPen(Qt.red, 5, Qt.SolidLine))
for i in range(len(self.points)):
painter.drawEllipse(self.points[i][0], self.points[i][1], 8, 8)
if len(self.points) > 1:
line = QtCore.QLine(QtCore.QPoint(self.points[i - 1][0], self.points[i - 1][1]),
QtCore.QPoint(self.points[i][0], self.points[i][1]))
painter.drawLine(line)
if i > 0:
painter.setBrush(QtGui.QBrush(QtGui.QColor(239, 8, 45, 100)))
for j in range(self.ways[i]):
temp_point = self.findStepLine(self.points[i - 1], self.points[i], j, self.height_poly[i])
painter.drawPolygon(
self.createPolygon(4, math.sqrt(self.height_poly[i] ** 2 + self.height_poly[i] ** 2) / 2,
# радіус рівний половині діагоналі
self.angels[i], temp_point[0], temp_point[1],
self.weight_poly[i] - self.height_poly[i]))
if self.bool_end:
a = self.points[len(self.points) - 2]
b = self.points[len(self.points) - 1]
c = self.points[0]
vector_ba = b - a
vector_bc = b - c
mod_ba = np.linalg.norm(a - b)
mod_bc = np.linalg.norm(c - b)
scalar_ba_bc = np.dot(vector_ba, vector_bc)
cos_b = scalar_ba_bc / (mod_ba * mod_bc)
end_angel = -math.degrees(math.acos(cos_b)) + self.angels[len(self.angels) - 1]
painter.setBrush(QtGui.QBrush(QtGui.QColor(239, 8, 45, 100)))
for j in range(self.ways[0]):
temp_point = self.findStepLine(self.points[len(self.points) - 1], self.points[0], j,
self.height_poly[len(self.height_poly) - 1])
painter.drawPolygon(
self.createPolygon(4, math.sqrt(self.height_poly[len(self.height_poly) - 1] ** 2
+ self.height_poly[len(self.height_poly) - 1] ** 2) / 2,
end_angel, temp_point[0], temp_point[1],
self.weight_poly[len(self.weight_poly) - 1] -
self.height_poly[len(self.height_poly) - 1]))
if self.percent_bool_end:
self.percentAfterWay(self.points[len(self.points) - 1], self.points[0])
self.percent_point[self.count] -= self.ways[0] * self.percent_per_photo
self.percent.setText("Заряд дрона " + str(int(self.percent_point[len(self.percent_point) - 1])) + "%")
self.percent_bool_end = False
painter.end()
self.update()
def paintEvent(self, event):
qp = QPainter(self)
if self.state == State.DRAW_ROI:
self.display_text.setText("Select Region of Interest")
# draw the frame
qp.drawPixmap(getCorrectRatioRect(getCurrentFrameDims=False),
self.currentFramePixmap)
# draw the main ROI
br = QBrush(QColor(0, 255, 0, 30))
qp.setBrush(br)
qp.drawRect(QtCore.QRect(self.begin, self.end))
elif self.state == State.DRAW_CHIMNEY:
self.display_text.setText("Select Entrance of Chimney")
# draw the frame
qp.drawPixmap(getCorrectRatioRect(getCurrentFrameDims=False),
self.currentFramePixmap)
# draw the main ROI
roiBegin = QtCore.QPoint(mainROI[0], mainROI[1])
roiEnd = QtCore.QPoint(mainROI[0] + mainROI[2],
mainROI[1] + mainROI[3])
br = QBrush(QColor(0, 255, 0, 30))
qp.setBrush(br)
qp.drawRect(QtCore.QRect(roiBegin, roiEnd))
# draw the chimney line
pen = QPen(Qt.red, 3)
qp.setPen(pen)
qp.drawLine(QtCore.QLine(self.begin, self.end))
elif self.state == State.RUNNING:
self.display_text.setText("")
if self.currentFramePixmap is not None:
qp.drawPixmap(getCorrectRatioRect(), self.currentFramePixmap)
else:
self.display_text.setText(
"The video is hidden, but we're still counting!")
br = QBrush(QColor(255, 255, 255, 1))
qp.setBrush(br)
qp.drawRect(self.rect())
elif self.state == State.VIDEO_ENDED:
self.display_text.setText("Video Finished")
br = QBrush(QColor(255, 255, 255, 1))
qp.setBrush(br)
qp.drawRect(self.rect())
def draw_single_line(self, line, painter, label=None):
"""
draw a single line segment
Args:
line (int) the array index of the line
painter (QPainter) the painter to be used for the drawing, with pen set
label (string) a label for the line, default is None
Returns:
None
"""
zoomed = line.scale(self._current_zoom)
qt_line = qc.QLine(qc.QPoint(int(zoomed.start.x), int(zoomed.start.y)),
qc.QPoint(int(zoomed.end.x), int(zoomed.end.y)))
painter.drawLine(qt_line)
if self._show_labels and label is not None:
self.draw_line_label(painter, zoomed, label)
def drag_magnet_checker(self, obj: TextWidget) -> Tuple[int, int, int, int, bool, bool, Dict[
TextWidget, Tuple[Union[Optional[int], Any], Union[Optional[int], Any]]]]:
"""
checks whether object has magnetic lines to other objects while moving
:param obj: object for check
:return: (x, y, width, height) of object, (x, y) was modified and
dict with struct widget = (way by x line, way by y line)
"""
self.manager.magnet_lines = []
obj_x1 = obj.x()
obj_y1 = obj.y()
obj_x2 = obj_x1 + obj.geometry().width()
obj_y2 = obj_y1 + obj.geometry().height()
x_mod = y_mod = False
# widget: x, y
widgets = {}
for widget in self.get_all_widgets():
way_x = way_y = None
if widget == obj:
continue
x1, y1 = widget.geometry().x(), widget.geometry().y()
x2, y2 = x1 + widget.geometry().width(), y1 + widget.geometry().height()
if x1 - OFFSET_MAGNET <= obj_x1 <= x1 + OFFSET_MAGNET:
obj_x1 = x1
way_y = (y2 + y1) // 2
x_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
x1, (y1 + y2) // 2, x1, (obj_y1 + obj_y2) // 2
))
if x1 - OFFSET_MAGNET <= obj_x2 <= x1 + OFFSET_MAGNET:
obj_x1 = x1 - obj.geometry().width()
way_y = (y2 + y1) // 2
x_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
x1, (y1 + y2) // 2, x1, (obj_y1 + obj_y2) // 2
))
if x2 - OFFSET_MAGNET <= obj_x1 <= x2 + OFFSET_MAGNET:
obj_x1 = x2
way_y = (y2 + y1) // 2
x_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
x2, (y1 + y2) // 2, obj_x1, (obj_y1 + obj_y2) // 2
))
if x2 - OFFSET_MAGNET <= obj_x2 <= x2 + OFFSET_MAGNET:
obj_x1 = x2 - obj.geometry().width()
way_y = (y2 + y1) // 2
x_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
x2, (y1 + y2) // 2, x2, (obj_y1 + obj_y2) // 2
))
if (x1 + x2) // 2 - OFFSET_MAGNET <= (obj_x1 + obj_x2) // 2 \
<= (x1 + x2) // 2 + OFFSET_MAGNET:
obj_x1 = (x1 + x2) // 2 - obj.geometry().width() // 2
way_y = (y2 + y1) // 2
x_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
(x1 + x2) // 2, (y1 + y2) // 2, (x1 + x2) // 2, (obj_y1 + obj_y2) // 2
))
if y1 - OFFSET_MAGNET <= obj_y1 <= y1 + OFFSET_MAGNET:
obj_y1 = y1
way_x = (x2 + x1) // 2
y_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
(x1 + x2) // 2, y1, (obj_x1 + obj_x2) // 2, y1
))
if y1 - OFFSET_MAGNET <= obj_y2 <= y1 + OFFSET_MAGNET:
obj_y1 = y1 - obj.geometry().height()
way_x = (x2 + x1) // 2
y_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
(x1 + x2) // 2, y1, (obj_x1 + obj_x2) // 2, y1
))
if y2 - OFFSET_MAGNET <= obj_y1 <= y2 + OFFSET_MAGNET:
obj_y1 = y2
way_x = (x2 + x1) // 2
y_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
(x1 + x2) // 2, y2, (obj_x1 + obj_x2) // 2, y2
))
if y2 - OFFSET_MAGNET <= obj_y2 <= y2 + OFFSET_MAGNET:
obj_y1 = y2 - obj.geometry().height()
way_x = (x2 + x1) // 2
y_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
(x1 + x2) // 2, y2, (obj_x1 + obj_x2) // 2, y2
))
if (y1 + y2) // 2 - OFFSET_MAGNET <= (obj_y1 + obj_y2) // 2 \
<= (y1 + y2) // 2 + OFFSET_MAGNET:
obj_y1 = (y1 + y2) // 2 - obj.geometry().height() // 2
way_x = (x2 + x1) // 2
y_mod = True
self.manager.magnet_lines.append(QtCore.QLine(
(x1 + x2) // 2, (y1 + y2) // 2, (obj_x1 + obj_x2) // 2, (y1 + y2) // 2
))
if way_y or way_x:
widgets[widget] = way_x, way_y
return obj_x1, obj_y1, obj_x2, obj_y2, x_mod, y_mod, widgets
def decay_crv(self):
pt_1 = self.attack_pt
pt_2 = self.decay_pt
return QtCore.QLine(pt_1, pt_2)
def mouseReleaseEvent(self, event):
self.end = event.pos()
self.update()
if self.toolkit.switch == 0 and self.sel_rect \
and event.buttons() == QtCore.Qt.LeftButton:
self.scene_sel.setRect(self.begin.x(), self.begin.y(),
self.end.x() - self.begin.x(),
self.end.y() - self.begin.y())
self.paint_allowed = False
elif self.toolkit.switch == 0:
self.paint_allowed = False
if not self.paint_allowed:
return
self.paint_allowed = False
if self.begin == self.end:
return
if self.toolkit.switch == 6:
self.scene_sel.setRect(self.begin.x(), self.begin.y(),
self.end.x() - self.begin.x(),
self.end.y() - self.begin.y())
rectwidth, rectheight, rectx, recty = (self.sel_rect.width(),
self.sel_rect.height(),
self.sel_rect.x(),
self.sel_rect.y())
if "-" in str(rectwidth):
rectx = rectx + rectwidth
rectwidth = abs(rectwidth)
if "-" in str(rectheight):
recty = recty + rectheight
rectheight = abs(rectheight)
tmp = self.crop(self.pixmap().toImage())
blurred = QtGui.QImage(tmp.size(),
QtGui.QImage.Format_ARGB32_Premultiplied)
blurred.fill(QtGui.QColor('transparent'))
painter = QPainter(blurred)
painter.setRenderHint(QPainter.HighQualityAntialiasing)
painter.setRenderHint(QPainter.SmoothPixmapTransform)
ctypes_blur(painter, tmp, 45, True, False)
painter.end()
dest = QtGui.QPixmap().fromImage(blurred)
painter = QPainter(self.pixmap())
painter.setRenderHint(QPainter.HighQualityAntialiasing)
self.history.sequence += 'b'
for _ in range(6):
painter.drawPixmap(rectx, recty, rectwidth + 1, rectheight + 1,
dest)
self.history.blur.append(
[rectx, recty, rectwidth, rectheight, dest])
painter.end()
self.update()
self.begin = QtCore.QPoint()
self.end = QtCore.QPoint()
self.sel_rect = None
self.scene_sel.setRect(0, 0, 0, 0)
self.scene_px.setPixmap(self.pixmap())
self.pixel_data = self.pixmap().toImage()
return
painter = QPainter(self.pixmap())
painter.setRenderHint(QPainter.HighQualityAntialiasing)
brush, pen, pen_outline = self.get_drawing_pen()
painter.setBrush(brush)
painter.setPen(pen)
rect = self.build_rect()
if self.toolkit.switch == 5:
self.build_path()
if not self.path:
return
self.history.sequence += 'f'
self.history.free.append((self.path, pen, brush, pen_outline))
if pen_outline:
painter.setPen(pen_outline)
painter.drawPath(self.path)
painter.setPen(pen)
painter.drawPath(self.path)
self.pen_cords_track_list = []
self.scene_px.setPixmap(self.pixmap())
self.pixel_data = self.pixmap().toImage()
self.update()
return
# draw on pixmap
if self.toolkit.switch == 2:
self.history.sequence += 'c'
self.history.circle.append((rect, pen, brush, pen_outline))
if pen_outline:
painter.setPen(pen_outline)
painter.drawEllipse(rect)
painter.setPen(pen)
painter.drawEllipse(rect)
elif self.toolkit.switch == 3:
self.history.sequence += 'r'
self.history.rect.append((rect, pen, brush, pen_outline))
if pen_outline:
painter.setPen(pen_outline)
painter.drawRect(rect)
painter.setPen(pen)
painter.drawRect(rect)
elif self.toolkit.switch == 4:
self.history.sequence += 'l'
line = QtCore.QLine(self.begin.x(), self.begin.y(), self.end.x(),
self.end.y())
if self.quadratic:
line = QtCore.QLineF(self.begin.x(), self.begin.y(),
self.end.x(), self.end.y())
angle = self.line_align(line.angle())
line.setAngle(angle)
self.history.line.append(((line.x1(), line.y1(), line.x2(),
line.y2()), pen, brush, pen_outline))
if pen_outline:
painter.setPen(pen_outline)
painter.drawLine(line)
painter.setPen(pen)
painter.drawLine(line)
self.begin = QtCore.QPoint()
self.end = QtCore.QPoint()
self.scene_px.setPixmap(self.pixmap())
self.pixel_data = self.pixmap().toImage()
self.update()
def paintEvent(self, event=None):
'''
draws the widget - recalled at any point by instance.update()
'''
if len(self.dents) == 0:
return # blank widget if no dents working
self.dragLine = None
painter = QtGui.QPainter(self)
painter.setBrush(BGCOLOR)
currentSlot = 0
self.font.setPointSize(localsettings.appointmentFontSize)
fm = QtGui.QFontMetrics(self.font)
painter.setFont(self.font)
self.timeOffset = fm.width(" 88:88 ")
self.headingHeight = fm.height()
self.slotHeight = (self.height() - self.headingHeight) / self.slotCount
columnCount = len(self.dents)
if columnCount == 0:
columnCount = 1 # avoid division by zero!!
columnWidth = (self.width() - self.timeOffset) / columnCount
# put the times down the side
while currentSlot < self.slotCount:
# offset the first time.
if (currentSlot + 2) % self.textDetail == 0:
y = 0.8 * self.headingHeight + currentSlot * self.slotHeight
trect = QtCore.QRectF(0, y, self.timeOffset,
self.textDetail * self.slotHeight)
painter.setPen(BLACK_PEN)
slot_time = self.startTime + currentSlot * self.slotLength
painter.drawText(trect, QtCore.Qt.AlignHCenter,
localsettings.humanTime(slot_time))
currentSlot += 1
col = 0
highlighted_rect = None
highlighted_rects = []
for dent in self.dents:
leftx = self.timeOffset + col * columnWidth
rightx = self.timeOffset + (col + 1) * columnWidth
# headings
painter.setPen(BLACK_PEN)
painter.setBrush(APPTCOLORS["HEADER"])
rect = QtCore.QRectF(leftx, 0, columnWidth, self.headingHeight)
painter.drawRoundedRect(rect, 5, 5)
initials = localsettings.apptix_reverse.get(dent.ix)
if dent.memo != "":
initials = "*%s*" % initials
painter.drawText(rect, QtCore.Qt.AlignHCenter, initials)
# dentist start/finish
painter.setBrush(BGCOLOR)
startcell = ((self.daystart[dent.ix] - self.startTime) /
self.slotLength)
length = self.dayend[dent.ix] - self.daystart[dent.ix]
startY = startcell * self.slotHeight + self.headingHeight
endY = (length / self.slotLength) * self.slotHeight
rect = QtCore.QRectF(leftx, startY, columnWidth, endY)
if self.flagDict[dent.ix]:
# don't draw a white canvas if dentist is out of office
# a white canvas
painter.save()
painter.drawRect(rect)
# grey lines
painter.setPen(GREYLINE_PEN)
y = startY
while y < startY + endY:
painter.drawLine(leftx, y, rightx, y)
y += self.slotHeight / 2
painter.restore()
painter.setPen(BLACK_PEN)
# emergencies
for appt in self.eTimes[dent.ix]:
painter.save()
if (self.daystart[dent.ix] <= appt.mpm <
self.dayend[dent.ix]):
startcell = (appt.mpm -
self.startTime) / self.slotLength
rect = QtCore.QRectF(
leftx,
startcell * self.slotHeight + self.headingHeight,
columnWidth,
(appt.length / self.slotLength) * self.slotHeight)
if self.mode == self.SCHEDULING_MODE:
painter.setBrush(APPTCOLORS["BUSY"])
painter.setPen(GREY_PEN)
elif appt.isEmergency:
painter.setBrush(APPTCOLORS["EMERGENCY"])
elif appt.name.upper() in APPTCOLORS:
painter.setBrush(APPTCOLORS[appt.name.upper()])
# elif appt.cset in APPTCOLORS:
# painter.setBrush(APPTCOLORS[appt.cset])
else:
painter.setBrush(APPTCOLORS["default"])
painter.drawRect(rect)
text = appt.name[:5]
if len(text) < len(appt.name):
text += ".."
painter.drawText(rect, QtCore.Qt.AlignLeft, text)
painter.restore()
painter.save()
painter.setBrush(APPTCOLORS["LUNCH"])
for appt in self.lunches[dent.ix]:
if (self.daystart[dent.ix] <= appt.mpm <
self.dayend[dent.ix]):
startcell = \
(appt.mpm - self.startTime) / self.slotLength
rect = QtCore.QRectF(
leftx,
startcell * self.slotHeight + self.headingHeight,
columnWidth,
(appt.length / self.slotLength) * self.slotHeight)
if self.mode == self.SCHEDULING_MODE:
painter.setPen(GREY_PEN)
else:
painter.setPen(BLACK_PEN)
painter.drawRect(rect)
painter.drawText(rect, _("Lunch"), CENTRE_OPTION)
painter.restore()
# appts
for appt in self.appts[dent.ix]:
if (self.diary_widget.pt and appt.serialno
== self.diary_widget.pt.serialno):
painter.setBrush(APPTCOLORS["current_patient"])
elif self.mode == self.SCHEDULING_MODE:
painter.setPen(GREY_PEN)
painter.setBrush(APPTCOLORS["BUSY"])
elif appt.name.upper() in APPTCOLORS:
painter.setBrush(APPTCOLORS[appt.name.upper()])
elif appt.cset in APPTCOLORS:
painter.setBrush(APPTCOLORS[appt.cset])
else:
painter.setBrush(APPTCOLORS["BUSY"])
startcell = (appt.mpm - self.startTime) / self.slotLength
rect = QtCore.QRectF(
leftx,
startcell * self.slotHeight + self.headingHeight,
columnWidth,
(appt.length / self.slotLength) * self.slotHeight)
painter.drawRoundedRect(rect, 5, 5)
text = appt.trt[:5]
if len(text) < len(appt.trt):
text += ".."
painter.drawText(rect, text, CENTRE_OPTION)
h_app = self.diary_widget.highlighted_appointment
if h_app:
# print h_app, appt
if appt.serialno == h_app.serialno:
appt.apptix = dent.ix
if h_app == appt:
highlighted_rect = rect
else:
highlighted_rects.append(rect)
# slots
painter.save()
for slot in self.freeslots.get(dent.ix, []):
slotstart = localsettings.pyTimeToMinutesPastMidnight(
slot.date_time.time())
startcell = (slotstart - self.startTime) / self.slotLength
rect = QtCore.QRectF(
leftx,
startcell * self.slotHeight + self.headingHeight,
columnWidth,
(slot.length / self.slotLength) * self.slotHeight)
if slot.is_primary:
brush = APPTCOLORS["SLOT"]
else:
brush = APPTCOLORS["SLOT2"]
if slot in self.active_slots:
painter.setPen(BIG_RED_PEN)
if self.blink_on:
painter.setOpacity(1)
else:
painter.setOpacity(0.3)
else:
painter.setPen(RED_PEN)
painter.setOpacity(0.6)
painter.setBrush(brush)
painter.drawRoundedRect(rect.adjusted(1, 0, -1, 0), 5, 5)
painter.setOpacity(1)
painter.drawText(rect, QtCore.Qt.AlignCenter,
"%s" % slot.length)
painter.restore()
# drag drop
if (self.is_dragging and self.mouse_drag_rect[0] == dent.ix):
painter.save()
rect = self.mouse_drag_rect[1]
painter.setBrush(APPTCOLORS["ACTIVE_SLOT"])
painter.drawRect(rect)
painter.setPen(RED_PEN)
height = (self.drag_appt.length / self.slotLength) \
* self.slotHeight
rect = QtCore.QRectF(leftx, self.dropPos.y(),
columnWidth - 1, height)
painter.drawRect(rect)
self.dragLine = QtCore.QLine(0, self.dropPos.y(),
self.width(),
self.dropPos.y())
trect = QtCore.QRectF(0, self.dropPos.y(), self.timeOffset,
height)
painter.drawRect(trect)
painter.drawText(trect, QtCore.Qt.AlignHCenter,
localsettings.humanTime(self.drop_time()))
painter.restore()
if col > 0:
painter.save()
painter.setPen(BLACK_PEN)
painter.drawLine(leftx, 0, leftx, self.height())
painter.restore()
col += 1
painter.setBrush(TRANSPARENT)
if self.selected_rect is not None:
painter.setPen(ORANGE_PEN)
painter.drawRoundedRect(self.selected_rect, 5, 5)
if highlighted_rect:
painter.setPen(BIG_RED_PEN)
painter.drawRect(highlighted_rect.adjusted(2, 0, -2, 0))
for h_rect in highlighted_rects:
painter.setPen(RED_PEN)
painter.drawRect(h_rect)
if self.dragLine:
painter.setPen(RED_PEN)
painter.drawLine(self.dragLine)
def attack_crv(self):
pt_1 = self.start_pt
pt_2 = self.attack_pt
return QtCore.QLine(pt_1, pt_2)
def release_crv(self):
pt_1 = self.sustain_pt
pt_2 = self.release_pt
return QtCore.QLine(pt_1, pt_2)
def popolamentoDati(self, soluzione):
# Reset dati
self.cancellaDati()
# Generazione rettangoli colorati con etichette e valori di riferimento
for paziente in soluzione.pazienti.values():
for tipo, start in paziente.esami.items():
x = start.valore * self.scala + self.offsetx
y = (2 - paziente.ambulatorio) * self.altezza + self.offsety
# Aggiunta rettangolo
self.rettangoli.append([
QtCore.QRect(
QtCore.QPoint(x, y),
QtCore.QSize(
getattr(self.config, "durata" + str(tipo)) *
self.scala, self.altezza)), self.colori[tipo - 1]
])
# Aggiunta labels
if start.valore not in self.valoriUsati:
self.labels.append([
QtCore.QRect(
QtCore.QPoint(x - 25,
self.compAssey + self.offsetLabely),
QtCore.QSize(50, 20)),
str(start.valore)
])
self.linee.append(
QtCore.QLine(
QtCore.QPoint(x, self.compAssey),
QtCore.QPoint(x,
self.compAssey + self.offsetLabely)))
self.valoriUsati.append(start.valore)
if start.valore + getattr(self.config, "durata" +
str(tipo)) not in self.valoriUsati:
xFine = (start.valore +
getattr(self.config, "durata" +
str(tipo))) * self.scala + self.offsetx
self.labels.append([
QtCore.QRect(
QtCore.QPoint(xFine - 25,
self.compAssey + self.offsetLabely),
QtCore.QSize(50, 20)),
str(start.valore +
getattr(self.config, "durata" + str(tipo)))
])
self.linee.append(
QtCore.QLine(
QtCore.QPoint(xFine, self.compAssey),
QtCore.QPoint(xFine,
self.compAssey + self.offsetLabely)))
self.valoriUsati.append(start.valore +
getattr(self.config, "durata" +
str(tipo)))
# Label raffigurante id paziente e tipo di job
self.labels.append([
QtCore.QRect(
QtCore.QPoint(x, y),
QtCore.QSize(
getattr(self.config, "durata" + str(tipo)) *
self.scala, self.altezza)),
"P" + str(paziente.id) + " - E" + str(tipo)
])
self.linee.append(
QtCore.QLine(
QtCore.QPoint(self.offsetx, self.compAssey),
QtCore.QPoint(soluzione.makeSpan * self.scala + self.offsetx,
self.compAssey)))
self.linee.append(
QtCore.QLine(QtCore.QPoint(self.offsetx, self.compAssey),
QtCore.QPoint(self.offsetx, self.offsety)))
# Aggiornamento forzato widget
self.update()
def to_QLine(
self, offset: QtCore.QPoint = QtCore.QPoint(0, 0)) -> QtCore.QLine:
return QtCore.QLine(self.A.to_QPoint() + offset,
self.B.to_QPoint() + offset)
def drawLine(self, colour, width, x1, y1, x2, y2):
painter = QtGui.QPainter(self)
painter.setPen(QtGui.QPen(colour, width))
brush = QtGui.QBrush()
painter.setBrush(brush)
painter.drawLine(QtCore.QLine(x1, y1, x2, y2))
def sustain_crv(self):
pt_1 = self.decay_pt
pt_2 = self.sustain_pt
return QtCore.QLine(pt_1, pt_2)
def extract_midline(screen):
return QtCore.QLine(
QtCore.QPoint(int(screen.center().x()), 0),
QtCore.QPoint(int(screen.center().x()), int(screen.height())))
