def draw_border(self):
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.translate(*self.center_p())
painter.setPen(QPen(Qt.green, 3))
x0, y0 = self.center_p()
painter.drawRect(0 - x0, 0 - y0, self.width(), self.height())
def paintEvent(self, event):
painter = QPainter(self)
painter.setBrush(QBrush(Qt.white))
painter.setPen(Qt.NoPen)
painter.drawRect(0, 0, self.width() - 1, self.height() - 1)
painter.end()
QSvgWidget.paintEvent(self, event)
def paintEvent(self, event=None):
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing, True)
xOffset = self.width() / 3
yOffset = self.height() / 3
for x in range(3):
for y in range(3):
cell = self.grid[x][y]
rect = (QRectF(x * xOffset, y * yOffset, xOffset,
yOffset).adjusted(0.5, 0.5, -0.5, -0.5))
color = None
if cell == RED:
color = Qt.red
elif cell == YELLOW:
color = Qt.yellow
if color is not None:
painter.save()
painter.setPen(Qt.black)
painter.setBrush(color)
painter.drawEllipse(rect.adjusted(2, 2, -2, -2))
painter.restore()
if [x, y] == self.selected:
painter.setPen(QPen(Qt.blue, 3))
else:
painter.setPen(Qt.black)
painter.drawRect(rect)
def paintEvent(self, e):
if self.active:
painter = QPainter(self)
pen = painter.pen()
pen.setWidth(self.margin)
pen.setColor(QColor('red').dark(150))
painter.drawRect(0, 0, self.width(), self.height())
def __init__(self, parent, row, col):
super(Board,self).__init__(parent)
self.x = -1
self.y = -1
self.piece = None
self.row = row
self.col = col
self.cellwidth = 50
self.linewidth = 1
self.width = self.cellwidth*col + self.linewidth*(col+1)
self.height = self.cellwidth*row + self.linewidth*(row+1)
self.setFixedSize(self.width, self.height)
self.board = QImage(self.width, self.height, QImage.Format_ARGB32)
self.pieces = QImage(self.width, self.height, QImage.Format_ARGB32)
p = QPainter(self.board)
p.setBrush(QColor(255, 255, 255, 255))
p.drawRect(QRect(0, 0, self.width-1, self.height-1))
linelist_x = [QLine(x, 0, x, self.height-1) for x in range(0, self.width, self.cellwidth+1)]
linelist_y = [QLine(0, y, self.width-1, y) for y in range(0, self.height, self.cellwidth+1)]
p.drawLines(linelist_x + linelist_y)
self.pieces.fill(0x000000FF)
self.setMouseTracking(True)
def paintEvent(self, event):
painter = QPainter(self)
painter.setBrush(QBrush(Qt.white))
painter.setPen(Qt.NoPen)
painter.drawRect(0, 0, self.width() - 1, self.height() - 1)
painter.end()
QSvgWidget.paintEvent(self, event)
def paintEvent(self, event):
QWidget.paintEvent(self, event)
painter = QPainter(self)
painter.setBrush(QBrush(QColor(Qt.black)))
painter.setPen(QPen())
painter.setOpacity(self.value)
painter.drawRect(self.rect())
def paintEvent(self, event=None):
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing, True)
xOffset = self.width() / SIZE
yOffset = self.height() / SIZE
for x in range(SIZE):
for y in range(SIZE):
cell = self.grid[x][y]
rect = (QRectF(x * xOffset, y * yOffset,
xOffset, yOffset).adjusted(0.5, 0.5, -0.5, -0.5))
great_rect = QRectF(x * xOffset, y * yOffset,
xOffset, yOffset)
if cell != BLANK:
painter.save()
painter.setPen(Qt.black)
font = QFont()
font.setPointSize(20)
painter.setFont(font)
painter.drawText(rect, Qt.AlignCenter, cell)
painter.restore()
if [x, y] == self.selected:
painter.setPen(QPen(Qt.blue, SIZE))
else:
painter.setPen(Qt.black)
painter.drawRect(rect)
def paintEvent(self, e):
painter = QPainter(self)
painter.setPen(self.color)
painter.setBrush(Qt.NoBrush)
rect = QRect(self.x,self.y,self.w,self.h)
painter.drawRect(rect)
QWidget.paintEvent(self, e)
def paintEvent(self, event):
p = QPainter(self)
p.fillRect(event.rect(), Qt.white)
start = self.m_offset / self.m_height
y = start * self.m_height - self.m_offset
if self.m_offset <= 0:
start = 0
y = -self.m_offset
end = start + self.height() / self.m_height + 1
if end > len(self.m_colorNames) - 1:
end = len(self.m_colorNames) - 1
for i in range(start, end):
p.setBrush(Qt.NoBrush)
p.setPen(Qt.black)
if i == self.m_highlight:
p.fillRect(0, y, self.width(), self.m_height, QColor(0, 64, 128))
p.setPen(Qt.white)
if i == self.m_selected:
p.fillRect(0, y, self.width(), self.m_height, QColor(0, 128, 240))
p.setPen(Qt.white)
p.drawText(self.m_height + 2, y, self.width(), self.m_height, Qt.AlignVCenter, self.m_colorNames[i])
p.setPen(Qt.NoPen)
p.setBrush(QBrush(self.m_firstColor[i]))
p.drawRect(1, y + 1, self.m_height - 2, self.m_height - 2)
p.setBrush(QBrush(self.m_secondColor[i]))
p.drawRect(5, y + 5, self.m_height - 11, self.m_height - 11)
y += self.m_height
p.end()
def paintEvent( self, event ): """ Das automatisch ausgelöste paintEvent, das das Widget bei jeder Fensterveränderung neu zeichnet. """ if self.__maximum > 0: frameWidth = 1 separatorWidth = 1 # Damit der Rahmen nicht irgendwie abgeschnitten wird, muß das Quadrat entsprechend kleiner sein. squareSideLength = 10 framePen = QPen( frameWidth ) framePen.setColor( self.__colorFrame ) squareSideLengthPlus = squareSideLength + 2 * frameWidth painter = QPainter( self ) windowWidth = self.width() / min( self.__maximum, self.__columnMax ) windowHeight = self.__maximum / self.__columnMax windowHeight = math.ceil( windowHeight ) windowHeight = self.height() / windowHeight side = min( windowWidth, windowHeight ) painter.setRenderHint( QPainter.Antialiasing ) # Wenn das Widget disabled ist, muß ich den Alphakanal meiner Farben verändern. if ( not self.isEnabled() ): painter.setOpacity( .5 ) #painter.translate( float( windowWidth ), float( windowHeight ) ) painter.scale( side / squareSideLengthPlus, side / squareSideLengthPlus ) painter.setPen( framePen ) painter.setBrush( self.__colorEmpty ) painter.save() squareColumnIter = 0 squareLineIter = 0 squareCount = 0 for squareCount in range(self.__maximum): square = QRect( ( squareSideLength + separatorWidth ) * squareColumnIter + frameWidth * ( squareColumnIter + 1 ), ( squareSideLength + separatorWidth ) * squareLineIter + frameWidth * ( squareLineIter + 1 ), squareSideLength, squareSideLength ) painter.drawRect( square ) # Wir zeichnen die ausgekreuzten Quadrate if (self.__value > (self.__columnMax * squareLineIter + squareColumnIter)): painter.drawLine(square.bottomLeft(), square.topRight()) painter.drawLine(square.topLeft(), square.bottomRight()) squareColumnIter += 1 if ( squareColumnIter >= self.__columnMax ): squareColumnIter = 0 squareLineIter += 1 painter.restore()
def drawIcon(self, colorRamp):
# input color ramp object: QgsVectorColorRampV2 object.
# QgsVectorColorRampV2 is a virtual object, the real object name in
# this case is QgsVectorGradientColorRampV2 object.
mStops = colorRamp.stops()
linearGradient = QLinearGradient(0.0, 50.0, 200.0, 50.0)
for item in mStops:
linearGradient.setColorAt(item.offset, item.color)
linearGradient.setSpread(QGradient.PadSpread)
svgName = os.path.join(os.path.dirname(__file__), self.text() + '.svg')
pix = QSvgGenerator()
pix.setFileName(svgName)
pix.setSize(QSize(200, 100))
painter = QPainter()
painter.begin(pix)
br = QBrush(linearGradient)
painter.setBrush(br)
painter.drawRect(QRect(0, 0, 200, 100))
painter.end()
pixmap = QPixmap(svgName)
icon = QIcon(pixmap)
self.svgName = svgName
return icon
def paintEvent(self, ev):
color = self.palette().color(QPalette.Highlight)
painter = QPainter(self)
# Filled rectangle.
painter.setClipRect(self.rect())
color.setAlpha(50)
painter.fillRect(self.rect().adjusted(2,2,-2,-2), color)
# Thin rectangle outside.
color.setAlpha(150)
painter.setPen(color)
painter.drawRect(self.rect().adjusted(0,0,-1,-1))
# Pseudo-handles at the corners and sides
color.setAlpha(100)
pen = QPen(color)
pen.setWidth(8)
painter.setPen(pen)
painter.setBackgroundMode(Qt.OpaqueMode)
# Clip at 4 corners
region = QRegion(QRect(0,0,20,20))
region += QRect(self.rect().width()-20, 0, 20, 20)
region += QRect(self.rect().width()-20, self.rect().height()-20, 20, 20)
region += QRect(0, self.rect().height()-20, 20, 20)
# Clip middles
region += QRect(0, self.rect().height()/2-10, self.rect().width(), 20)
region += QRect(self.rect().width()/2-10, 0, 20, self.rect().height())
# Draw thicker rectangles, clipped at corners and sides.
painter.setClipRegion(region)
painter.drawRect(self.rect())
def paintEvent(self, event):
if not self.text().isEmpty():
painter = QPainter()
painter.begin(self)
painter.setRenderHint(QPainter.Antialiasing)
color = self.palette().color(QPalette.Highlight)
color.setAlpha(127)
painter.setBrush(QBrush(color))
color = self.palette().color(QPalette.HighlightedText)
color.setAlpha(127)
painter.setPen(QPen(color))
size = self.height() / 2.0
left = self.width() - 4
painter.drawRect(left - size, size * 0.5, size, size)
painter.drawLine(left - size * 0.75, size * 0.75,
left - size * 0.25, size * 1.25)
painter.drawLine(left - size * 0.25, size * 0.75,
left - size * 0.75, size * 1.25)
painter.end()
QLabel.paintEvent(self, event)
def paintEvent(self, e):
painter = QPainter(self)
painter.setPen(QColor(self._backgroundColor))
painter.setBrush(QColor(self._backgroundColor))
painter.drawRect(0, 0, self.width(), self.height())
painter.end()
QFrame.paintEvent(self, e)
def paintEvent(self, event):
if not self.tenant:
return
paint = QPainter(self)
for e in self.tenant.edges:
if e == self.selectedEdge:
paint.setPen(self.colors["selected"])
else:
paint.setPen(self.colors["line"])
self.drawArrow(paint, self.vertices[e.e1].x() + self.size / 2, self.vertices[e.e1].y() + self.size / 2,
self.vertices[e.e2].x() + self.size / 2, self.vertices[e.e2].y() + self.size / 2)
for v in self.vertices.keys():
pen = paint.pen()
paint.setPen(Qt.red)
if self.selectedVertex == self.vertices[v]:
paint.drawRect(self.vertices[v])
if isinstance(v, VM):
paint.drawImage(self.vertices[v], self.computericon)
elif isinstance(v, Storage):
paint.drawImage(self.vertices[v], self.storageicon)
elif isinstance(v, NetElement):
if v.router:
paint.drawImage(self.vertices[v], self.routericon)
else:
paint.drawImage(self.vertices[v], self.switchicon)
elif isinstance(v, Vnf):
paint.drawImage(self.vertices[v], self.serviceicon)
elif isinstance(v, Domain):
paint.drawImage(self.vertices[v], self.domainicon)
paint.setPen(self.colors["line"])
if self.edgeDraw:
self.drawArrow(paint, self.curEdge[0].x() + self.size / 2, self.curEdge[0].y() + self.size / 2,
QCursor.pos().x() - self.mapToGlobal(self.geometry().topLeft()).x(),
QCursor.pos().y() - self.mapToGlobal(self.geometry().topLeft()).y())
paint.end()
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
if not self.showRegionMap:
painter.drawPixmap(0, 0, self.scaledOwnershipMap)
rect = self.imageRect()
if self.isEnabled():
if self.showRegionMap:
painter.drawPixmap(0, 0, self.scaledRegionMap)
else:
if self.currentTerritory:
painter.drawPixmap(0, 0, self.coloredMask(self.currentTerritory, QColor(*self.game.clientPlayer.color)))
#draw active animations
for a in self.animations:
painter.save()
a.paint(painter)
painter.restore()
painter.drawPixmap(0, 0, self.scaledTroopCountMap)
else:
painter.fillRect(rect, QColor(0, 0, 0, 200))
painter.drawText(rect, Qt.AlignCenter, "Waiting for the game to start.")
#remaining troops
if self.game.yourTurn() and self.game.remainingTroops:
troopText = "Remaining troops: %d" % self.game.remainingTroops
troopRect = QRect(0, 0, painter.fontMetrics().width(troopText) + 8, painter.fontMetrics().height() + 8)
troopRect.moveBottomLeft(rect.bottomLeft())
painter.setPen(Qt.white)
painter.setBrush(QColor(0, 0, 0, 200))
painter.drawRect(troopRect)
painter.drawText(troopRect, Qt.AlignCenter, troopText)
painter.end()
def drawBox(self):
'''handle errors'''
if not self.pixmap:
self.showErrMsg('Please choose an image first!')
return
x, y, w, h = self.line_x.text(), self.line_y.text(), self.line_w.text(),\
self.line_h.text()
if not (x.isdigit() and y.isdigit() and w.isdigit() and h.isdigit()):
self.showErrMsg('Please input integer!')
return
x, y, w, h = int(x), int(y), int(w), int(h)
if not 0 <= x <= self.pixmap.width():
self.showErrMsg('Value Error', 'x should be an integer between 0 and %d'
% self.pixmap.width())
elif not 0 <= y <= self.pixmap.height():
self.showErrMsg('Value Error', 'y should be an integer between 0 and %d'
% self.pixmap.height())
elif not 0 <= w <= (self.pixmap.width() - x):
self.showErrMsg('Value Error', 'x + w should be an integer between 0 and %d'
% self.pixmap.width())
elif not 0 <= h <= (self.pixmap.height() - y):
self.showErrMsg('Value Error', 'y + h should be an integer between 0 and %d'
% self.pixmap.height())
else:
painter = QPainter()
painter.begin(self.pixmap)
pen = QPen(QtCore.Qt.red, 5, QtCore.Qt.SolidLine)
painter.setPen(pen)
painter.drawRect(x, y, w, h)
painter.end()
self.labelImage.setPixmap(self.pixmap)
def _paint_bg(self, p: QPainter):
dpi = Info.dpi
pen = self.pen()
p.setRenderHint(QPainter.Antialiasing, True)
p.setPen(pen)
p.setBrush(self.bg())
p.drawRoundedRect(OIBlock.padding * dpi, OIBlock.padding * dpi,
self.width() - 2 * OIBlock.padding * dpi,
self.height() - 2 * OIBlock.padding * dpi,
OIBlock.radius * dpi, OIBlock.radius * dpi)
p.setBrush(self.title_bg())
p.drawRoundedRect(OIBlock.padding * dpi, OIBlock.padding * dpi,
self.width() - 2 * OIBlock.padding * dpi,
.35 * dpi + OIBlock.padding * dpi,
OIBlock.radius * dpi, OIBlock.radius * dpi)
p.setBrush(self.bg())
p.setPen(QColor(0, 0, 0, 0))
p.drawRect(0.01 * dpi + OIBlock.padding * dpi,
0.35 * dpi + OIBlock.padding * dpi,
self.width() - 0.02 * dpi - 2 * OIBlock.padding * dpi,
0.10 * dpi)
p.setPen(pen)
if self._resizable:
if self.__corner_path is None:
self.__init_corner()
p.setBrush(pen.brush())
p.drawPath(
self.__corner_path.translated(self.width(), self.height()))
def drawROIBoxes(self, image):
#print(self.frame_data)
if not isinstance(self.frame_data, pd.DataFrame) or len(self.frame_data) == 0 \
or not self.label_type in self.frame_data:
return
self.img_h_ratio = image.height()/self.image_height;
self.img_w_ratio = image.width()/self.image_width;
painter = QPainter()
painter.begin(image)
for row_id, row_data in self.frame_data.iterrows():
x = row_data['coord_x']*self.img_h_ratio
y = row_data['coord_y']*self.img_w_ratio
#check if the coordinates are nan
if not (x == x) or not (y == y):
continue
x = int(x)
y = int(y)
c = self.wlabC[int(row_data[self.label_type])]
painter.setPen(c)
painter.setFont(QFont('Decorative', 10))
painter.drawText(x, y, str(int(row_data[self.worm_index_type])))
bb = row_data['roi_size']*self.img_w_ratio
painter.drawRect(x-bb/2, y-bb/2, bb, bb);
painter.end()
def paintEvent(self, event=None):
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing, True)
xOffset = self.width() / 3
yOffset = self.height() / 3
for x in range(3):
for y in range(3):
cell = self.grid[x][y]
rect = (QRectF(x * xOffset, y * yOffset,
xOffset, yOffset).adjusted(0.5, 0.5, -0.5, -0.5))
color = None
if cell == RED:
color = Qt.red
elif cell == YELLOW:
color = Qt.yellow
if color is not None:
painter.save()
painter.setPen(Qt.black)
painter.setBrush(color)
painter.drawEllipse(rect.adjusted(2, 2, -2, -2))
painter.restore()
if [x, y] == self.selected:
painter.setPen(QPen(Qt.blue, 3))
else:
painter.setPen(Qt.black)
painter.drawRect(rect)
def paintEvent(self, event):
super(DetailedProgress, self).paintEvent(event)
if not self._current_progress:
return
painter = QPainter(self)
width = self.width()
height = self.height()
aspect_ratio = float(width)/height
nr_realizations = len(self._current_progress)
fm_size = len(self._current_progress[0][1])
self.grid_height = math.ceil(math.sqrt(nr_realizations / aspect_ratio))
self.grid_width = math.ceil(self.grid_height * aspect_ratio)
sub_grid_size = math.ceil(math.sqrt(fm_size))
cell_height = height / self.grid_height
cell_width = width / self.grid_width
foreground_image = QImage(self.grid_width*sub_grid_size, self.grid_height*sub_grid_size, QImage.Format_ARGB32)
foreground_image.fill(QColor(0, 0, 0, 0))
for index, (iens, progress) in enumerate(self._current_progress):
y = int(iens / self.grid_width)
x = int(iens - (y * self.grid_width))
self.draw_window(x * sub_grid_size, y * sub_grid_size, progress, foreground_image)
painter.drawImage(self.contentsRect(), foreground_image)
for index, (iens, progress) in enumerate(self._current_progress):
y = int(iens / self.grid_width)
x = int(iens - (y * self.grid_width))
if iens == self.selected_realization:
painter.setPen(QColor(240, 240, 240))
else:
painter.setPen(QColor(80, 80, 80))
painter.drawRect(x * cell_width, y * cell_height, cell_width-1, cell_height-1)
painter.drawText(x * cell_width + cell_width / 2, y * cell_height + cell_height / 2, str(iens))
def paintEvent( self, event ):
"""
Overloads the paint event for this menu to draw its title based on its \
show title property.
:param event | <QPaintEvent>
"""
super(XMenu, self).paintEvent(event)
if ( self.showTitle() ):
painter = QPainter()
painter.begin(self)
palette = self.palette()
painter.setBrush(palette.color(palette.Button))
painter.setPen(Qt.NoPen)
painter.drawRect(1, 1, self.width() - 2, 22)
painter.setBrush(Qt.NoBrush)
painter.setPen(palette.color(palette.ButtonText))
painter.drawText(1, 1, self.width() - 2, 22,
Qt.AlignCenter, self.title())
painter.end()
def drawROIBoxes(self, image):
#print(self.frame_data)
if not isinstance(self.frame_data, pd.DataFrame) or len(self.frame_data) == 0 \
or not self.label_type in self.frame_data:
return
self.img_h_ratio = image.height() / self.image_height
self.img_w_ratio = image.width() / self.image_width
painter = QPainter()
painter.begin(image)
for row_id, row_data in self.frame_data.iterrows():
x = row_data['coord_x'] * self.img_h_ratio
y = row_data['coord_y'] * self.img_w_ratio
#check if the coordinates are nan
if not (x == x) or not (y == y):
continue
x = int(x)
y = int(y)
c = self.wlabC[int(row_data[self.label_type])]
painter.setPen(c)
painter.setFont(QFont('Decorative', 10))
painter.drawText(x, y, str(int(row_data[self.worm_index_type])))
bb = row_data['roi_size'] * self.img_w_ratio
painter.drawRect(x - bb / 2, y - bb / 2, bb, bb)
painter.end()
def paintEvent(self, event=None):
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing, True)
xOffset = self.width() / SIZE
yOffset = self.height() / SIZE
for x in range(SIZE):
for y in range(SIZE):
cell = self.grid[x][y]
rect = (QRectF(x * xOffset, y * yOffset, xOffset,
yOffset).adjusted(0.5, 0.5, -0.5, -0.5))
great_rect = QRectF(x * xOffset, y * yOffset, xOffset, yOffset)
if cell != BLANK:
painter.save()
painter.setPen(Qt.black)
font = QFont()
font.setPointSize(20)
painter.setFont(font)
painter.drawText(rect, Qt.AlignCenter, cell)
painter.restore()
if [x, y] == self.selected:
painter.setPen(QPen(Qt.blue, SIZE))
else:
painter.setPen(Qt.black)
painter.drawRect(rect)
def paintEvent(self, evt):
# get the widget dimensions
orig_width = self.width()
orig_height = self.height()
# fill perc % of the widget
perc = 1
width = int(orig_width * perc)
height = int(orig_height * perc)
# get the starting origin
x_orig = int((orig_width - width) / 2)
# we want to start at the bottom and draw up.
y_orig = orig_height - int((orig_height - height) / 2)
# a running x-position
running_pos = x_orig
# calculate to number of bars
nbars = len(self.counts)
# calculate the bar widths, this compilcation is
# necessary because integer trunction severly cripples
# the layout.
remainder = width % nbars
bar_width = [int(width / nbars)] * nbars
for i in range(remainder):
bar_width[i] += 1
paint = QPainter()
paint.begin(self)
# determine the scaling factor
max_val = np.max(self.counts)
scale = 1. * height / max_val
# determine if we have a colormap and drop into the appopriate
# loop.
if hasattr(self.colormap[0], '__iter__'):
# assume we have a colormap
for i in range(len(self.counts)):
bar_height = self.counts[i]
r, g, b = self.colormap[i]
paint.setPen(QColor(r, g, b))
paint.setBrush(QColor(r, g, b))
paint.drawRect(running_pos, y_orig, bar_width[i], -bar_height)
running_pos += bar_width[i]
else:
# we have a tuple
r, g, b = self.colormap
paint.setPen(QColor(r, g, b))
paint.setBrush(QColor(r, g, b))
for i in range(len(self.counts)):
bar_height = self.counts[i] * scale
paint.drawRect(running_pos, y_orig, bar_width[i], -bar_height)
running_pos += bar_width[i]
paint.end()
def paintEvent(self, evt):
# get the widget dimensions
orig_width = self.width()
orig_height = self.height()
# fill perc % of the widget
perc = 1
width = int(orig_width * perc)
height = int(orig_height * perc)
# get the starting origin
x_orig = int((orig_width - width) / 2)
# we want to start at the bottom and draw up.
y_orig = orig_height - int((orig_height - height) / 2)
# a running x-position
running_pos = x_orig
# calculate to number of bars
nbars = len(self.counts)
# calculate the bar widths, this compilcation is
# necessary because integer trunction severly cripples
# the layout.
remainder = width % nbars
bar_width = [int(width / nbars)] * nbars
for i in range(remainder):
bar_width[i] += 1
paint = QPainter()
paint.begin(self)
# determine the scaling factor
max_val = np.max(self.counts)
scale = 1.0 * height / max_val
# determine if we have a colormap and drop into the appopriate
# loop.
if hasattr(self.colormap[0], "__iter__"):
# assume we have a colormap
for i in range(len(self.counts)):
bar_height = self.counts[i]
r, g, b = self.colormap[i]
paint.setPen(QColor(r, g, b))
paint.setBrush(QColor(r, g, b))
paint.drawRect(running_pos, y_orig, bar_width[i], -bar_height)
running_pos += bar_width[i]
else:
# we have a tuple
r, g, b = self.colormap
paint.setPen(QColor(r, g, b))
paint.setBrush(QColor(r, g, b))
for i in range(len(self.counts)):
bar_height = self.counts[i] * scale
paint.drawRect(running_pos, y_orig, bar_width[i], -bar_height)
running_pos += bar_width[i]
paint.end()
def paintEvent(self, event):
qp = QPainter(self)
qp.setBrush(QBrush(self.color))
qp.setPen(self.color)
qp.drawRect(0, 0, 25, 25)
qp.setBrush(Qt.NoBrush)
qp.setPen(Qt.black)
qp.drawRect(1, 1, 24, 24)
def __setProgressPixmapInactive(self, pixmap): alpha = pixmap.alphaChannel() painter = QPainter() painter.begin(alpha) painter.setBrush(QBrush(QColor(0, 0, 0, 196))) painter.drawRect(pixmap.rect()) painter.end() pixmap.setAlphaChannel(alpha)
def paintEvent(self, event):
qp = QPainter(self)
qp.setBrush(QBrush(self.color))
qp.setPen(self.color)
qp.drawRect(0, 0, 25, 25)
qp.setBrush(Qt.NoBrush)
qp.setPen(Qt.black)
qp.drawRect(1, 1, 24, 24)
def paintEvent(self,event):
titleHeight = 40
bottomHeight = 50
#画标题背景
painter = QPainter(self)
painter.save()
linearGradient = QLinearGradient(0, 0,0,titleHeight)
linearGradient.setColorAt(0, QColor(60,150,255))
linearGradient.setColorAt(0.1, QColor(6,88,200))
linearGradient.setColorAt(1, QColor(80,150,255))
painter.setBrush(QBrush(linearGradient))
contenRect = QRect(0, 0, self.width(), titleHeight)
painter.fillRect(contenRect, QBrush(linearGradient))
painter.restore()
#画标题内容
painter.save()
painter.setPen(QPen(QColor(255, 255, 255),1))
font = painter.font()
font.setPointSize(12)
painter.setFont(font)
painter.drawText(QPoint(10,25), self.title)
painter.restore()
#画中间白色背景
painter.save()
painter.setPen(QPen(QColor(255, 255, 255),1))
brush = QBrush(QColor(242,242,242))
painter.setBrush(brush)
contenRect = QRect(0, titleHeight, self.width()-1, self.height() - titleHeight - bottomHeight)
# painter.fillRect(contenRect, brush)
painter.drawRect(contenRect)
painter.restore()
#画提示信息内容
painter.save()
painter.setPen(QPen(QColor(1, 1, 1),1))
font = painter.font()
font.setPointSize(15)
painter.setFont(font)
fm = QFontMetrics(font)
infoWidth = fm.width(self.hintInfo)
painter.drawText(QPoint((self.width() - infoWidth - 10)/2, 150), self.hintInfo)
painter.restore()
#画底层背景
painter.save()
brush = QBrush(QColor(219,234,255))
painter.setBrush(brush)
contenRect = QRect(0, self.height() - bottomHeight, self.width(), bottomHeight)
painter.fillRect(contenRect, brush)
painter.restore()
def prepare_pixmap(image, c):
pixmap = QPixmap.fromImage(image)
painter = QPainter()
painter.begin(pixmap)
painter.drawRect(QRect(c.sub_image_anchor_px, c.sub_image_anchor_px,
c.sub_image_pxs, c.sub_image_pxs)) # draw center square
painter.drawRect(QRect(0, 0, c.display_image_edge_pxs, c.display_image_edge_pxs)) # draw border
painter.end()
return pixmap
def paintEvent(self, event):
super(DetailedProgress, self).paintEvent(event)
if not self._current_progress:
return
painter = QPainter(self)
width = self.width()
height = self.height()
aspect_ratio = float(width) / height
nr_realizations = max([iens
for iens, _, _ in self._current_progress]) + 1
fm_size = max(
[len(progress) for _, progress, _ in self._current_progress])
self.grid_height = math.ceil(math.sqrt(nr_realizations / aspect_ratio))
self.grid_width = math.ceil(self.grid_height * aspect_ratio)
sub_grid_size = math.ceil(math.sqrt(fm_size))
cell_height = height / self.grid_height
cell_width = width / self.grid_width
foreground_image = QImage(self.grid_width * sub_grid_size,
self.grid_height * sub_grid_size,
QImage.Format_ARGB32)
foreground_image.fill(QColor(0, 0, 0, 0))
for index, (iens, progress, _) in enumerate(self._current_progress):
y = int(iens / self.grid_width)
x = int(iens - (y * self.grid_width))
self.draw_window(x * sub_grid_size, y * sub_grid_size, progress,
foreground_image)
painter.drawImage(self.contentsRect(), foreground_image)
for index, (iens, progress,
state) in enumerate(self._current_progress):
y = int(iens / self.grid_width)
x = int(iens - (y * self.grid_width))
painter.setPen(QColor(80, 80, 80))
painter.drawText(x * cell_width, y * cell_height, cell_width,
cell_height, Qt.AlignHCenter | Qt.AlignVCenter,
str(iens))
if iens == self.selected_realization:
pen = QPen(QColor(240, 240, 240))
elif (self.has_realization_failed(progress)):
pen = QPen(QColor(*self.state_colors['Failure']))
elif (state == JobStatusType.JOB_QUEUE_RUNNING):
pen = QPen(QColor(*self.state_colors['Running']))
else:
pen = QPen(QColor(80, 80, 80))
thickness = 4
pen.setWidth(thickness)
painter.setPen(pen)
painter.drawRect((x * cell_width) + (thickness / 2),
(y * cell_height) + (thickness / 2),
cell_width - (thickness - 1),
cell_height - (thickness - 1))
def paintEvent(self, event):
painter = QPainter(self)
width = self.width()
height = self.height()
if self.scales_visible:
curve_width = width - self.y_scale.total_width - self.curve_to_scale - self.curve_outer_border
curve_height = height - self.y_scale_height_offset - self.x_scale.total_height - self.curve_to_scale
else:
curve_width = width - self.curve_outer_border - self.curve_outer_border
curve_height = height - self.curve_outer_border - self.curve_outer_border
if DEBUG:
painter.fillRect(0, 0, width, height, Qt.green)
# fill canvas
if self.scales_visible:
canvas_x = self.y_scale.total_width + self.curve_to_scale - self.curve_outer_border
canvas_y = self.y_scale_height_offset - self.curve_outer_border
else:
canvas_x = 0
canvas_y = 0
canvas_width = self.curve_outer_border + curve_width + self.curve_outer_border
canvas_height = self.curve_outer_border + curve_height + self.curve_outer_border
painter.fillRect(canvas_x, canvas_y, canvas_width, canvas_height, self.canvas_color)
# draw canvas border
if self.curve_outer_border > 0:
painter.setPen(QColor(190, 190, 190))
painter.drawRect(
canvas_x, canvas_y, canvas_width - 1, canvas_height - 1
) # -1 to accommodate the 1px width of the border
painter.setPen(Qt.black)
if DEBUG:
painter.fillRect(
canvas_x + self.curve_outer_border,
canvas_y + self.curve_outer_border,
curve_width,
curve_height,
Qt.cyan,
)
# draw scales
if self.scales_visible:
y_min_scale = self.y_scale.value_min
y_max_scale = self.y_scale.value_max
factor_x = float(curve_width) / self.history_length_x
factor_y = float(curve_height - 1) / max(
y_max_scale - y_min_scale, EPSILON
) # -1 to accommodate the 1px width of the curve
self.draw_x_scale(painter, factor_x)
self.draw_y_scale(painter, curve_height, factor_y)
def paintEvent(self, _):
"""
:type _: QPaintEvent
"""
painter = QPainter(self)
painter.setBrush(QBrush(self.__rect_color))
painter.setPen(QPen(self.__rect_color))
painter.drawRect(self.__drag_and_drop_rect)
def paintEvent(self, e):
painter = QPainter(self)
painter.setBrush(self._base)
if self.selected:
painter.pen().setColor(QColor('yellow'))
else:
painter.pen().setColor(self._base.dark(150))
painter.pen().setWidth(self.margin)
painter.drawRect(0, 0, self.width(), self.height())
def paintEvent(self, event ):
if self.pendingMessageCount() == 0 :
QWidget.paintEvent(self, event )
return
painter = QPainter( self )
painter.setPen( Qt.NoPen )
painter.setBrush( self.currentMessageBackground() )
painter.drawRect( self.contentsRect() )
def paintEvent(self, event):
qp = QPainter()
qp.begin(self)
qp.setBrush(self.gradient)
qp.setPen(Qt.transparent)
qp.drawRect(0, 0, self.SIZE_X, self.SIZE_Y)
qp.setBrush(QBrush(Qt.red))
qp.setPen(Qt.red)
qp.drawLine(0, self.reflectivity, self.SIZE_X, self.reflectivity)
qp.end()
def paintEvent(self, e):
if self.active:
painter = QPainter(self)
pen = painter.pen()
pen.setWidth(self.margin)
pen.setColor(self.frame_color)
color = QColor(self.frame_color)
color.setAlpha(30)
painter.setBrush(color)
painter.drawRect(0, 0, self.width(), self.height())
def paintEvent(self, event):
qp = QPainter()
qp.begin(self)
qp.setBrush(QBrush(self.color))
qp.setPen(self.color)
qp.drawRect(0, 0, 15, 15)
qp.setBrush(Qt.NoBrush)
qp.setPen(Qt.black)
qp.drawRect(1, 1, 14, 14)
qp.end()
def paintEvent(self, event):
qp = QPainter()
qp.begin(self)
qp.setBrush(self.gradient)
qp.setPen(Qt.transparent)
qp.drawRect(0, 0, self.SIZE_X, self.SIZE_Y)
qp.setBrush(QBrush(Qt.red))
qp.setPen(Qt.red)
qp.drawLine(0, self.reflectivity, self.SIZE_X, self.reflectivity)
qp.end()
def paintEvent(self, event ):
if self._queuedWidget.pendingMessageCount() == 0 :
QToolBar.paintEvent( self, event )
return
brush = self._queuedWidget.currentMessageBackground()
painter = QPainter( self )
painter.setPen( brush.color().darker( 150 ) )
painter.setBrush( brush )
painter.drawRect( self.contentsRect().adjusted( 0, 0, -1, -1 ) )
def paintEvent(self, event=None):
font = QFont(self.font())
font.setPointSize(font.pointSize() - 1)
fm = QFontMetricsF(font)
fracWidth = fm.width(FractionSlider.WSTRING)
indent = fm.boundingRect("9").width() / 2.0
if not X11:
fracWidth *= 1.5
span = self.width() - (FractionSlider.XMARGIN * 2)
value = self.__numerator / float(self.__denominator)
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.setRenderHint(QPainter.TextAntialiasing)
painter.setPen(self.palette().color(QPalette.Mid))
painter.setBrush(self.palette().brush(
QPalette.AlternateBase))
painter.drawRect(self.rect())
segColor = QColor(Qt.green).dark(120)
segLineColor = segColor.dark()
painter.setPen(segLineColor)
painter.setBrush(segColor)
painter.drawRect(FractionSlider.XMARGIN,
FractionSlider.YMARGIN, span, fm.height())
textColor = self.palette().color(QPalette.Text)
segWidth = span / self.__denominator
segHeight = fm.height() * 2
nRect = fm.boundingRect(FractionSlider.WSTRING)
x = FractionSlider.XMARGIN
yOffset = segHeight + fm.height()
for i in range(self.__denominator + 1):
painter.setPen(segLineColor)
painter.drawLine(x, FractionSlider.YMARGIN, x, segHeight)
painter.setPen(textColor)
y = segHeight
rect = QRectF(nRect)
rect.moveCenter(QPointF(x, y + fm.height() / 2.0))
painter.drawText(rect, Qt.AlignCenter,
QString.number(i))
y = yOffset
rect.moveCenter(QPointF(x, y + fm.height() / 2.0))
painter.drawText(rect, Qt.AlignCenter,
QString.number(self.__denominator))
painter.drawLine(QPointF(rect.left() + indent, y),
QPointF(rect.right() - indent, y))
x += segWidth
span = int(span)
y = FractionSlider.YMARGIN - 0.5
triangle = [QPointF(value * span, y),
QPointF((value * span) +
(2 * FractionSlider.XMARGIN), y),
QPointF((value * span) +
FractionSlider.XMARGIN, fm.height())]
painter.setPen(Qt.yellow)
painter.setBrush(Qt.darkYellow)
painter.drawPolygon(QPolygonF(triangle))
def __add_black_border_(self, pixmap):
"""Add a black border around a pixmap
@param pixmap: The pixmap
@type pixmap: QPixmap
"""
painter = QPainter()
painter.begin(pixmap)
painter.setPen(Qt.black);
painter.drawRect(QRect(0, 0, pixmap.width() - 1, pixmap.height() - 1))
painter.end()
def paintEvent(self, event):
painter = QPainter(self)
width = self.width()
height = self.height()
if self.scales_visible:
curve_width = width - self.y_scale.total_width - self.curve_to_scale - self.curve_outer_border
curve_height = height - self.y_scale_height_offset - self.x_scale.total_height - self.curve_to_scale
else:
curve_width = width - self.curve_outer_border - self.curve_outer_border
curve_height = height - self.curve_outer_border - self.curve_outer_border
if DEBUG:
painter.fillRect(0, 0, width, height, Qt.green)
# fill canvas
if self.scales_visible:
canvas_x = self.y_scale.total_width + self.curve_to_scale - self.curve_outer_border
canvas_y = self.y_scale_height_offset - self.curve_outer_border
else:
canvas_x = 0
canvas_y = 0
canvas_width = self.curve_outer_border + curve_width + self.curve_outer_border
canvas_height = self.curve_outer_border + curve_height + self.curve_outer_border
painter.fillRect(canvas_x, canvas_y, canvas_width, canvas_height,
self.canvas_color)
# draw canvas border
if self.curve_outer_border > 0:
painter.setPen(QColor(190, 190, 190))
painter.drawRect(
canvas_x, canvas_y, canvas_width - 1, canvas_height -
1) # -1 to accommodate the 1px width of the border
painter.setPen(Qt.black)
if DEBUG:
painter.fillRect(canvas_x + self.curve_outer_border,
canvas_y + self.curve_outer_border, curve_width,
curve_height, Qt.cyan)
# draw scales
if self.scales_visible:
y_min_scale = self.y_scale.value_min
y_max_scale = self.y_scale.value_max
factor_x = float(curve_width) / self.x_diff
factor_y = float(curve_height - 1) / max(
y_max_scale - y_min_scale,
EPSILON) # -1 to accommodate the 1px width of the curve
self.draw_x_scale(painter, curve_width, factor_x)
self.draw_y_scale(painter, curve_height, factor_y)
def drawPixmapForUnckecked(self):
self.pixmapUnckecked = QPixmap(self.itemWidth, self.itemHeight)
self.pixmapUnckecked.fill(Qt.transparent)
painter = QPainter()
painter.begin(self.pixmapUnckecked)
painter.setRenderHint(QPainter.Antialiasing)
pen = QPen()
pen.setWidth(2)
painter.setPen(pen)
painter.drawRect(QRect(5,5,self.itemWidth-10, self.itemHeight-10))
painter.end()
def paintEvent(self, paintevent):
"""Paints the box"""
painter = QPainter(self)
rect = self.contentsRect()
rect.setWidth(rect.width() - 1)
rect.setHeight(rect.height() - 1)
painter.drawRect(rect)
rect.setX(rect.x() + 1)
rect.setY(rect.y() + 1)
painter.fillRect(rect, self._getColor())
def updateColor(self):
iconSize = self.iconSize()
width = iconSize.width()
height = iconSize.height()
pixmap = QPixmap(iconSize)
pixmap.fill(self._color)
painter = QPainter()
painter.begin(pixmap)
painter.setPen(QPen(QColor("#777777")))
painter.drawRect(QRect(0, 0, width - 1, height - 1))
painter.end()
self.setIcon(QIcon(pixmap))
def palette_pixmap(colors, size):
img = QPixmap(size)
img.fill(Qt.transparent)
painter = QPainter(img)
grad = palette_gradient(colors)
grad.setCoordinateMode(QLinearGradient.ObjectBoundingMode)
painter.setPen(Qt.NoPen)
painter.setBrush(QBrush(grad))
painter.drawRect(0, 0, size.width(), size.height())
painter.end()
return img
def drawRectangle(self, x=0, y=0, w=0, h=0):
"""
Draw a rectangle
"""
self.mobileImageLabel.update()
pixmap = self.mobileImageLabel.pixmap()
if pixmap is not None:
p = QPainter(pixmap)
pen = QPen(Qt.red, 2, Qt.SolidLine)
p.setPen(pen)
p.drawRect(x, y, w, h)
p.end()
def paintEvent(self, event):
painter = QPainter(self)
painter.fillRect(event.rect(), self.__background_color)
# Draw markers
self.__draw_markers(painter)
# Draw slider
if settings.DOCMAP_SLIDER and self.__scrollbar.isVisible():
painter.setPen(Qt.NoPen)
color = QColor(Qt.lightGray)
color.setAlpha(50)
painter.setBrush(QBrush(color))
position1 = self.__get_position(self.__scrollbar.value())
position2 = self.__get_position(self.__scrollbar.value() +
self.__scrollbar.pageStep())
painter.drawRect(0, position1, self.__width, position2 - position1)
def paintEvent(self, event):
"""
Handles the drawing for this widget and its selection region.
:param event | <QPaintEvent>
"""
pen = QPen(Qt.DashLine)
pen.setColor(QColor('red'))
painter = QPainter(self)
painter.setPen(pen)
clr = QColor('black')
clr.setAlpha(100)
painter.setBrush(clr)
painter.drawRect(self._region)
def grab_svg(scene):
"""
Return a SVG rendering of the scene contents.
Parameters
----------
scene : :class:`CanvasScene`
"""
from PyQt4.QtSvg import QSvgGenerator
svg_buffer = QBuffer()
gen = QSvgGenerator()
gen.setOutputDevice(svg_buffer)
items_rect = scene.itemsBoundingRect().adjusted(-10, -10, 10, 10)
if items_rect.isNull():
items_rect = QRectF(0, 0, 10, 10)
width, height = items_rect.width(), items_rect.height()
rect_ratio = float(width) / height
# Keep a fixed aspect ratio.
aspect_ratio = 1.618
if rect_ratio > aspect_ratio:
height = int(height * rect_ratio / aspect_ratio)
else:
width = int(width * aspect_ratio / rect_ratio)
target_rect = QRectF(0, 0, width, height)
source_rect = QRectF(0, 0, width, height)
source_rect.moveCenter(items_rect.center())
gen.setSize(target_rect.size().toSize())
gen.setViewBox(target_rect)
painter = QPainter(gen)
# Draw background.
painter.setBrush(QBrush(Qt.white))
painter.drawRect(target_rect)
# Render the scene
scene.render(painter, target_rect, source_rect)
painter.end()
buffer_str = str(svg_buffer.buffer())
return unicode(buffer_str.decode("utf-8"))
def drawPixmapForPartiallyChecked(self):
self.pixmapPartiallyChecked = QPixmap(self.itemWidth, self.itemHeight)
self.pixmapPartiallyChecked.fill(Qt.transparent)
painter = QPainter()
painter.begin(self.pixmapPartiallyChecked)
painter.setRenderHint(QPainter.Antialiasing)
pen = QPen()
pen.setWidth(2)
painter.setPen(pen)
painter.drawRect(QRect(5,5,self.itemWidth-10, self.itemHeight-10))
pen.setWidth(4)
pen.setColor(QColor(139,137,137))
painter.setPen(pen)
painter.drawLine(self.itemWidth/2-5, self.itemHeight/2, self.itemWidth/2, self.itemHeight-9)
painter.drawLine(self.itemWidth/2, self.itemHeight-9, self.itemWidth/2+10, 2)
painter.end()
def _paint_bg(self, p: QPainter):
pen = Block.selected_pen if self.__selected else Block.border_pen
p.setRenderHint(QPainter.Antialiasing, True)
p.setPen(pen)
p.setBrush(self.bg())
p.drawRoundedRect(Block.padding, Block.padding, self.width() - 2 * Block.padding,
self.height() - 2 * Block.padding, 8, 8)
p.setBrush(self.title_bg())
p.drawRoundedRect(Block.padding, Block.padding, self.width() - 2 * Block.padding, 35 + Block.padding, 8, 8)
p.setBrush(self.bg())
p.setPen(QColor(0, 0, 0, 0))
p.drawRect(1 + Block.padding, 35 + Block.padding, self.width() - 2 - 2 * Block.padding, 10)
p.setPen(pen)
if self._resizable:
p.setBrush(pen.brush())
p.drawPath(self.__corner_path.translated(self.width(), self.height()))
