def printFile(self): # Needs some work...
printDialog = QPrintDialog(self.printer, py_de)
if printDialog.exec_() == QDialog.Accepted:
margin = 10
pageNum = 1
yPos = 0
printJob = QPainter()
printJob.begin(self.printer)
printJob.setFont(self.font)
fm = printJob.fontMetrics()
for i in range(self.textEdit.lines()):
if margin + yPos > self.printer.height() - margin:
pageNum += 1
self.printer.newPage()
yPos = 0
printJob.drawText(margin, # X
margin + yPos, # Y
self.printer.width(), # Width
self.printer.height(),# Height
QtCore.Qt.AlignTop, # Alignment
self.textEdit.text(i - 1)# The text to print
)
yPos += fm.lineSpacing()
printJob.end
def paintEvent(self, _):
s = QToolButton.sizeHint(self)
r = 0
p = QPoint()
if self.direction == QBoxLayout.TopToBottom:
r = 90
p = QPoint(0, -s.height())
elif self.direction == QBoxLayout.BottomToTop:
r = -90
p = QPoint(-s.width(), 0)
pixmap = QPixmap(s)
pixmap.fill(QColor(0, 0, 0, 0))
o = QStyleOptionToolButton()
self.initStyleOption(o)
o.rect.setSize(s)
pixpainter = QPainter()
pixpainter.begin(pixmap)
self.style().drawComplexControl(QStyle.CC_ToolButton, o, pixpainter,
self)
pixpainter.end()
painter = QPainter(self)
painter.rotate(r)
painter.drawPixmap(p, pixmap)
def setNameAndBrush(self, sigma, color=Qt.black):
self.sigma = sigma
self.setText(str(self.brushSize))
font = QFont()
font.setPointSize(10)
font.setBold(True)
self.setFont(font)
self.setForeground(color)
pixmap = QPixmap(self.pixmapSize)
pixmap.fill(Qt.transparent)
painter = QPainter()
painter.begin(pixmap)
painter.setRenderHint(QPainter.Antialiasing, True)
painter.setPen(color)
brush = QBrush(color)
painter.setBrush(brush)
painter.drawEllipse(
QRect(
self.pixmapSize.width() / 2 - self.brushSize / 2,
self.pixmapSize.height() / 2 - self.brushSize / 2,
self.brushSize,
self.brushSize,
)
)
painter.end()
self.setIcon(QIcon(pixmap))
self.setTextAlignment(Qt.AlignVCenter)
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, _):
s = QToolButton.sizeHint(self)
r = 0
p = QPoint()
if self.direction == QBoxLayout.TopToBottom:
r = 90
p = QPoint(0, -s.height())
elif self.direction == QBoxLayout.BottomToTop:
r = -90
p = QPoint(-s.width(), 0)
pixmap = QPixmap(s)
pixmap.fill(QColor(0, 0, 0, 0))
o = QStyleOptionToolButton()
self.initStyleOption(o)
o.rect.setSize(s)
pixpainter = QPainter()
pixpainter.begin(pixmap)
self.style().drawComplexControl(QStyle.CC_ToolButton, o, pixpainter, self)
pixpainter.end()
painter = QPainter(self)
painter.rotate(r)
painter.drawPixmap(p, pixmap)
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 drawScaleBar(self, painter, value_range, unit="", size=None):
if self.scale_show:
sc = ScaleBarDrawer(position=self.scale_position,
transfer_function=self.transfer_function,
font=self.scale_font,
text_color=self.scale_text,
line_color=self.scale_line,
line_thickness=self.scale_line_thickness,
value_range=value_range,
unit=unit)
log_debug("Drawing scale bar!")
if not self.scale_bar_outside_image:
sc.draw(painter, size)
else:
if size is None:
viewport = painter.viewport() # viewport rectangle
mat, ok = painter.worldMatrix().inverted()
if not ok:
raise ValueError("Transformation matrix of painter is singular.")
size = mat.mapRect(viewport)
pic = QPicture()
new_painter = QPainter()
new_painter.begin(pic)
bounding_rect = sc.draw(new_painter, size)
new_painter.end()
pic.setBoundingRect(pic.boundingRect() | bounding_rect.toRect())
log_debug("Returning picture %s" % (pic,))
return pic
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 exportAsImage(self):
filename = unicode(QFileDialog.getSaveFileName(self,
self.tr('Save Model As Image'), '',
self.tr('PNG files (*.png *.PNG)')))
if not filename:
return
if not filename.lower().endswith('.png'):
filename += '.png'
totalRect = QRectF(0, 0, 1, 1)
for item in self.scene.items():
totalRect = totalRect.united(item.sceneBoundingRect())
totalRect.adjust(-10, -10, 10, 10)
img = QImage(totalRect.width(), totalRect.height(),
QImage.Format_ARGB32_Premultiplied)
img.fill(Qt.white)
painter = QPainter()
painter.setRenderHint(QPainter.Antialiasing)
painter.begin(img)
self.scene.render(painter, totalRect, totalRect)
painter.end()
img.save(filename)
def _renderedImage2(self, width, height, extent, transp_background=False, layerids=None):
"""rendering function for GIS < 2.7"""
antialias = True
if self._renderer is None:
self._initRenderer()
canvas = self.exportSettings.canvas
if canvas is None:
logMessage("With this QGIS version (<= 2.6), map canvas needs to be set to the export settings")
return
if layerids is None:
layerids = [mapLayer.id() for mapLayer in canvas.layers()]
renderer = self._renderer # QgsMapRenderer
renderer.setLayerSet(layerids)
image = QImage(width, height, QImage.Format_ARGB32_Premultiplied)
if transp_background:
image.fill(QColor(Qt.transparent).rgba()) #
else:
image.fill(canvas.canvasColor().rgba()) #
renderer.setOutputSize(image.size(), image.logicalDpiX())
renderer.setExtent(extent.unrotatedRect())
painter = QPainter()
painter.begin(image)
if antialias:
painter.setRenderHint(QPainter.Antialiasing)
renderer.render(painter)
painter.end()
return tools.base64image(image)
def renderedImage(self, width, height, extent, transp_background=False, layerids=None):
if QGis.QGIS_VERSION_INT < 20700:
return self._renderedImage2(width, height, extent, transp_background, layerids)
# render layers with QgsMapRendererCustomPainterJob
from qgis.core import QgsMapRendererCustomPainterJob
antialias = True
settings = self.exportSettings.mapSettings
# store old map settings
old_outputSize = settings.outputSize()
old_extent = settings.extent()
old_rotation = settings.rotation()
old_layerids = settings.layers()
old_backgroundColor = settings.backgroundColor()
# map settings
settings.setOutputSize(QSize(width, height))
settings.setExtent(extent.unrotatedRect())
settings.setRotation(extent.rotation())
if layerids is not None:
settings.setLayers(layerids)
if transp_background:
settings.setBackgroundColor(QColor(Qt.transparent))
#else: #TODO: remove
#settings.setBackgroundColor(self.exportSettings.canvas.canvasColor())
has_pluginlayer = False
for layerId in settings.layers():
layer = QgsMapLayerRegistry.instance().mapLayer(layerId)
if layer and layer.type() == QgsMapLayer.PluginLayer:
has_pluginlayer = True
break
# create an image
image = QImage(width, height, QImage.Format_ARGB32_Premultiplied)
painter = QPainter()
painter.begin(image)
if antialias:
painter.setRenderHint(QPainter.Antialiasing)
# rendering
job = QgsMapRendererCustomPainterJob(settings, painter)
if has_pluginlayer:
job.renderSynchronously() # use this method so that TileLayerPlugin layer is rendered correctly
else:
job.start()
job.waitForFinished()
painter.end()
# restore map settings
settings.setOutputSize(old_outputSize)
settings.setExtent(old_extent)
settings.setRotation(old_rotation)
settings.setLayers(old_layerids)
settings.setBackgroundColor(old_backgroundColor)
return tools.base64image(image)
def paintEvent(self, e):
super().paintEvent(e)
painter = QPainter()
painter.begin(self)
pen = QPen()
pen.setWidth(2)
painter.setPen(pen)
right_as_line = False
ral_place = []
if self.previous_commit != None and '\\' in self.previous_commit[-1]:
right_as_line = True
for f in range(len(self.previous_commit[-1])):
if self.previous_commit[-1][f] == '\\':
ral_place.append(f)
i = 0
for j in range(len(self.commit[0])):
if self.commit[0][j] == '*':
painter.drawImage(QPoint(i,0), self.commit_image())
elif self.commit[0][j] == '|':
x = 30/len(self.commit)
if len(self.commit) > 1 and len(self.commit[1]) > j+1 and self.commit[1][j+1] == '\\':
x = 15
painter.drawLine(i+15, 0, i+15, x)
elif self.commit[0][j] == '\\':
if right_as_line == True and j-1 in ral_place:
painter.drawLine(i+15, 0, i+15, 15)
else:
painter.drawLine(i+15, 15, i+30, 15+(15/len(self.commit)))
elif self.commit[0][j] == '/':
painter.drawImage(QPoint(i,0), QImage(dirname(__file__)+'/icons/right.png'))
elif self.commit[0][j] == '_':
painter.drawImage(QPoint(i,0), QImage(dirname(__file__)+'/icons/line-flipped.png'))
i += self.char_size
down = 0
up = 0
left = False
for j in range(1, len(self.commit)):
i = 0
for k in range(len(self.commit[j])):
if self.commit[j][k] == '|':
x = (30/len(self.commit))*j
if len(self.commit[0]) > k and self.commit[0][k] == '*':
x += 15
if len(self.commit[j-1]) > k and self.commit[j-1][k-1] == '\\':
x += (30/len(self.commit))/2
painter.drawLine(i+15, x, i+15, (30/len(self.commit))*(j+1))
elif self.commit[j][k] == '\\':
painter.drawLine(i+1, 15, i+29, 15+(15/len(self.commit))*(j+1))
down = 5
up = 2
left = True
elif self.commit[j][k] == '/':
if left == True:
painter.drawLine(i+2, 15+(13/len(self.commit))*(j+1), i+29, 15+(15/len(self.commit))*j)
else:
painter.drawLine(i+1, (30/len(self.commit))*(j+1)-up, i+27, down+(30/len(self.commit))*j)
elif self.commit[j][k] == '_':
painter.drawLine(i, 15+(15/len(self.commit))*j, i+30, 15+(15/len(self.commit))*j)
i += self.char_size
painter.end()
def paintEvent( self, event ) :
MARGIN_PIXELS = 4
painter = QPainter()
(r, g, b, alpha) = ImageUtils.rbgaTointValues(self.log.rgb, self.log.alpha)
lineColour = QColor(r, g, b, alpha)
assert lineColour != None
assert self.log.line_style != None
lineStyle = WidgetUtils.getQtPenStyle(self.log.line_style)
assert lineStyle != None
assert self.log.line_width != None
lineWidth = NumberUtils.floatToIntDefault(self.log.line_width, 1)
pen = QPen(lineColour, lineWidth, lineStyle)
painter.begin(self)
painter.setPen(pen)
yLevel = self.logName_label.rect().bottomLeft().y()
xStart = self.xpix[0]
xStop = self.xpix[1]
#horizontal line
#logger.debug("--paintEvent() r: {0}, g: {1}, b: {2}, a: {3}, name{4}".format(r, g, b, alpha, self.log.name))
#logger.debug("--paintEvent() xStart: {0}, yLevel: {1}, xStop: {2}, yLevel: {3}".format(xStart, yLevel, xStop, yLevel))
painter.drawLine( xStart, yLevel, xStop, yLevel )
painter.end()
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.fillRect(event.rect(), QBrush(QColor(255, 255, 255, 127)))
painter.setPen(QPen(Qt.NoPen))
for i in range(6):
x_pos = self.width() / 2 + 30 * \
math.cos(2 * math.pi * i / 6.0) - 10
y_pos = self.height() / 2 + 30 * \
math.sin(2 * math.pi * i / 6.0) - 10
if (self.counter / 5) % 6 == i:
linear_gradient = QLinearGradient(x_pos + 10, x_pos,
y_pos + 10, y_pos)
linear_gradient.setColorAt(0, QColor(135, 206, 250))
linear_gradient.setColorAt(1, QColor(0, 0, 128))
painter.setBrush(QBrush(linear_gradient))
else:
linear_gradient = QLinearGradient(x_pos - 10, x_pos,
y_pos + 10, y_pos)
linear_gradient.setColorAt(0, QColor(105, 105, 105))
linear_gradient.setColorAt(1, QColor(0, 0, 0))
painter.setBrush(QBrush(linear_gradient))
painter.drawEllipse(x_pos, y_pos, 20, 20)
painter.end()
def updateCircle(self, s):
size = s * self.zoom
pixmap = QPixmap(self.width(), self.height())
pixmap.fill(Qt.transparent)
#painter ellipse 1
painter = QPainter()
painter.begin(pixmap)
painter.setRenderHint(QPainter.Antialiasing)
pen = QPen(Qt.red)
pen.setWidth(3)
painter.setPen(pen)
brush = QBrush(Qt.green)
painter.setBrush(brush)
painter.drawEllipse(QRect(self.width()/2 - size/2, self.height()/2 - size/2, size, size))
painter.end()
#painter ellipse 2
painter2 = QPainter()
painter2.begin(pixmap)
painter2.setRenderHint(QPainter.Antialiasing)
pen2 = QPen(Qt.green)
pen2.setStyle(Qt.DotLine)
pen2.setWidth(3)
painter2.setPen(pen2)
painter2.drawEllipse(QRect(self.width()/2 - size/2, self.height()/2 - size/2, size, size))
painter2.end()
self.ellipseLabel.setPixmap(QPixmap(pixmap))
self.lastSize = s
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
painter.setOpacity(self.pixmap_opacity)
painter.drawPixmap(0, 0, self.old_pixmap)
painter.end()
def drawScaleBar(self, painter, value_range, unit="", size=None):
if self.scale_show:
sc = ScaleBarDrawer(position=self.scale_position,
transfer_function=self.transfer_function,
font=self.scale_font,
text_color=self.scale_text,
line_color=self.scale_line,
line_thickness=self.scale_line_thickness,
value_range=value_range,
unit=unit)
log_debug("Drawing scale bar!")
if not self.scale_bar_outside_image:
sc.draw(painter, size)
else:
if size is None:
viewport = painter.viewport() # viewport rectangle
mat, ok = painter.worldMatrix().inverted()
if not ok:
raise ValueError(
"Transformation matrix of painter is singular.")
size = mat.mapRect(viewport)
pic = QPicture()
new_painter = QPainter()
new_painter.begin(pic)
bounding_rect = sc.draw(new_painter, size)
new_painter.end()
pic.setBoundingRect(pic.boundingRect()
| bounding_rect.toRect())
log_debug("Returning picture %s" % (pic, ))
return pic
def _plot(self, width, height, paint_device, plot_object = None, plot_method = None):
if not plot_object:
plot_object = self.controller
if not plot_method:
plot_method = plot_object.plot
plot_object.setPlotWindow(width, height)
canvas = DiPaintGLCanvas(paint_device)
glpainter = DiPaintGLPainter(canvas)
painter = QPainter()
painter.begin(canvas.device())
glpainter.begin(painter)
painter.setRenderHints(self.renderHints)
painter.setClipRect(QRect(0, 0, width, height))
glpainter.Viewport(0, 0, width, height)
value = plot_method(glpainter)
transform = glpainter.transform
glpainter.end()
painter.end()
return paint_device, value, transform
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 paintEvent(self, e):
painter = QPainter()
reactantside = ""
productside = ""
reactantside += self._CurrentReaction.GetReactants()[0].GetFormula()
for x in range(1, len(self._CurrentReaction.GetReactants())):
reactant = self._CurrentReaction.GetReactants()[x]
formula = reactant.GetFormula()
moles = reactant.GetInitialMoles()
if moles > 0:
reactantside += " + " + formula
productside += self._CurrentReaction.GetProducts()[0].GetFormula()
for x in range(1, len(self._CurrentReaction.GetProducts())):
product = self._CurrentReaction.GetProducts()[x]
formula = product.GetFormula()
moles = product.GetInitialMoles()
if moles > 0:
productside += " + " + formula
painter.begin(self)
painter.setFont(QFont("Arial", 20, 50, False))
painter.setPen(QPen(Qt.red, 2, Qt.SolidLine))
painter.drawText(376 - (len(reactantside) * 15), 40, reactantside)
target = QRectF(378, 20, 44, 32)
arrows = QPixmap("assets/double arrow.png")
portion = QRectF(10, 0, 44, 32)
painter.drawPixmap(target, arrows, portion)
painter.setPen(QPen(Qt.blue, 2, Qt.SolidLine))
painter.drawText(425, 40, productside)
painter.end()
def _drawIcon(self, color=Qt.black):
self.setForeground(QBrush(color))
if self.isRootNode:
pixmap = QPixmap(20, 20)
pixmap.fill(Qt.transparent)
painter = QPainter()
painter.begin(pixmap)
pen = QPen(color)
pen.setWidth(1)
painter.setPen(pen)
painter.setBrush(color)
painter.setRenderHint(QPainter.Antialiasing)
if not self.isExpanded:
arrowRightPolygon = [
QPoint(6, 6), QPoint(6, 14),
QPoint(14, 10)
]
painter.drawPolygon(QPolygon(arrowRightPolygon))
else:
arrowDownPolygon = [
QPoint(6, 6), QPoint(15, 6),
QPoint(10, 14)
]
painter.drawPolygon(QPolygon(arrowDownPolygon))
painter.end()
self.setIcon(QIcon(pixmap))
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.fillRect(event.rect(), QBrush(QColor(255, 255, 255, 127)))
painter.setPen(QPen(Qt.NoPen))
for i in xrange(6):
x_pos = self.width() / 2 + 30 * \
math.cos(2 * math.pi * i / 6.0) - 10
y_pos = self.height() / 2 + 30 * \
math.sin(2 * math.pi * i / 6.0) - 10
if (self.counter / 5) % 6 == i:
linear_gradient = QLinearGradient(
x_pos + 10, x_pos, y_pos + 10, y_pos)
linear_gradient.setColorAt(0, QColor(135, 206, 250))
linear_gradient.setColorAt(1, QColor(0, 0, 128))
painter.setBrush(QBrush(linear_gradient))
else:
linear_gradient = QLinearGradient(
x_pos - 10, x_pos, y_pos + 10, y_pos)
linear_gradient.setColorAt(0, QColor(105, 105, 105))
linear_gradient.setColorAt(1, QColor(0, 0, 0))
painter.setBrush(QBrush(linear_gradient))
painter.drawEllipse(
x_pos,
y_pos,
20, 20)
painter.end()
def paintEvent(self, e):
painter = QPainter()
reactantside = ""
productside = ""
reactantside += self._CurrentReaction.GetReactants()[0].GetFormula()
for x in range(1, len(self._CurrentReaction.GetReactants())):
reactant = self._CurrentReaction.GetReactants()[x]
formula = reactant.GetFormula()
moles = reactant.GetInitialMoles()
if moles > 0:
reactantside += " + "+formula
productside += self._CurrentReaction.GetProducts()[0].GetFormula()
for x in range(1, len(self._CurrentReaction.GetProducts())):
product = self._CurrentReaction.GetProducts()[x]
formula = product.GetFormula()
moles = product.GetInitialMoles()
if moles > 0:
productside += " + "+formula
painter.begin(self)
painter.setFont(QFont("Arial", 20, 50, False))
painter.setPen(QPen(Qt.red, 2, Qt.SolidLine))
painter.drawText(376 - (len(reactantside) * 15), 40, reactantside)
target = QRectF(378, 20, 44, 32)
arrows = QPixmap("assets/double arrow.png")
portion = QRectF(10, 0, 44, 32)
painter.drawPixmap(target, arrows, portion)
painter.setPen(QPen(Qt.blue, 2, Qt.SolidLine))
painter.drawText(425, 40, productside)
painter.end()
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.setPen(QPen(Qt.NoPen))
painter.setBrush(QBrush(self.palette().color(QPalette.Highlight)))
num = 8
painter.translate(self.width()/2, self.height()/2)
painter.rotate(360.0/num * (self.counter % num))
for i in range(num):
s = 25 + i
x = 50 * math.cos(2.0 * math.pi * i / num) - s/2.0
y = 50 * math.sin(2.0 * math.pi * i / num) - s/2.0
painter.drawEllipse(
x,
y,
s, s)
painter.end()
def updateFilledCircle(self, s):
size = s * self.zoom
pixmap = QPixmap(self.width(), self.height())
pixmap.fill(Qt.transparent)
#painter filled ellipse
p = QPalette()
painter = QPainter()
painter.begin(pixmap)
painter.setRenderHint(QPainter.Antialiasing)
brush = QBrush(p.link().color())
painter.setBrush(brush)
painter.setOpacity(0.4)
painter.drawEllipse(QRect(self.width()/2 - size/2, self.height()/2 - size/2, size, size))
painter.end()
#painter ellipse 2
painter2 = QPainter()
painter2.begin(pixmap)
painter2.setRenderHint(QPainter.Antialiasing)
pen2 = QPen(Qt.green)
pen2.setWidth(1)
painter2.setPen(pen2)
painter2.drawEllipse(QRect(self.width()/2 - size/2, self.height()/2 - size/2, size, size))
painter2.end()
self.ellipseLabel.setPixmap(QPixmap(pixmap))
self.lastSize = s
def setNameAndBrush(self, sigma, color=Qt.black):
self.sigma = sigma
self.setText(
decode_to_qstring("σ=%.1fpx" % self.sigma, "utf-8")
) # This file is encoded as utf-8, so this string should be decoded as such.
total_window = 1 + 2 * int(self.sigma * self.window_size + 0.5)
self.setToolTip("sigma = {:.1f} pixels, window diameter = {:.1f}".format(self.sigma, total_window))
font = QFont()
font.setPointSize(10)
font.setBold(True)
self.setFont(font)
self.setForeground(color)
pixmap = QPixmap(self.pixmapSize)
pixmap.fill(Qt.transparent)
painter = QPainter()
painter.begin(pixmap)
painter.setRenderHint(QPainter.Antialiasing, True)
painter.setPen(color)
brush = QBrush(color)
painter.setBrush(brush)
painter.drawEllipse(
QRect(
self.pixmapSize.width() / 2 - self.brushSize / 2,
self.pixmapSize.height() / 2 - self.brushSize / 2,
self.brushSize,
self.brushSize,
)
)
painter.end()
self.setIcon(QIcon(pixmap))
self.setTextAlignment(Qt.AlignVCenter)
def _renderedImage2(self, width, height, extent, transp_background=False, layerids=None):
antialias = True
if self._renderer is None:
self._initRenderer()
canvas = self.context.canvas
if layerids is None:
layerids = [mapLayer.id() for mapLayer in canvas.layers()]
renderer = self._renderer
renderer.setLayerSet(layerids)
image = QImage(width, height, QImage.Format_ARGB32_Premultiplied)
if transp_background:
image.fill(QColor(Qt.transparent).rgba()) #
else:
image.fill(canvas.canvasColor().rgba()) #
renderer.setOutputSize(image.size(), image.logicalDpiX())
renderer.setExtent(extent.unrotatedRect())
painter = QPainter()
painter.begin(image)
if antialias:
painter.setRenderHint(QPainter.Antialiasing)
renderer.render(painter)
painter.end()
return tools.base64image(image)
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 draw_image(name, q): image = QSvgGenerator() image.setSize(QSize(IMAGE_SIZE, IMAGE_SIZE)) image.setFileName(name + ".svg") painter = QPainter() painter.begin(image) painter.setBrush(Qt.white) painter.setPen(Qt.NoPen) painter.drawEllipse(QPointF(IMAGE_SIZE/2, IMAGE_SIZE/2), IMAGE_SIZE/2, IMAGE_SIZE/2) painter.setBrush(QBrush()) painter.setPen(QPen()) draw_defect(painter, q) draw_circle(painter, q) pen = QPen() pen.setWidth(7) pen.setColor(Qt.red) painter.setPen(pen) painter.drawLine(IMAGE_SIZE/2 - ARROW_SIZE, IMAGE_SIZE/2, IMAGE_SIZE/2 + ARROW_SIZE, IMAGE_SIZE/2) painter.drawLine(IMAGE_SIZE/2 + ARROW_SIZE, IMAGE_SIZE/2, IMAGE_SIZE/2 + ARROW_SIZE - 30, IMAGE_SIZE/2 + 20) painter.drawLine(IMAGE_SIZE/2 + ARROW_SIZE, IMAGE_SIZE/2, IMAGE_SIZE/2 + ARROW_SIZE - 30, IMAGE_SIZE/2 - 20) font = painter.font() font.setPixelSize(40) font.setBold(True) painter.setFont(font) painter.drawText(QPointF(IMAGE_SIZE/2 + ARROW_SIZE - 30, IMAGE_SIZE/2 - 30), "E") painter.end()
def save_image():
try:
page = web.page()
frame = page.currentFrame()
# Grow the viewport to make it fit the whole document
width = min_width
height = min_height
page.setViewportSize(QSize(width, height))
while frame.scrollBarMaximum(Qt.Horizontal) != 0:
width += 1
page.setViewportSize(QSize(width, height))
while frame.scrollBarMaximum(Qt.Vertical) != 0:
height += 1
page.setViewportSize(QSize(width, height))
# Render the document to an image file
image = QPixmap(width, height)
painter = QPainter()
painter.begin(image)
frame.render(painter)
painter.end()
image.save(dest, format, quality)
finally:
QApplication.exit()
def rerender_pdf_image(self):
if self.ratio > RATIO_MIN:
self.pdf_image = self.page1.renderToImage(PDF_BASE_RESOLUTION / self.ratio,
PDF_BASE_RESOLUTION / self.ratio,
self.x, self.y, self.w, self.h)
else:
# image1 = self.page1.renderToImage(PDF_BASE_RESOLUTION / self.ratio,
# PDF_BASE_RESOLUTION / self.ratio,
# self.x, self.y, self.w, self.h)
# image2 = self.page2.renderToImage(PDF_BASE_RESOLUTION, # / self.ratio,
# PDF_BASE_RESOLUTION # / self.ratio,
# )
# # self.x, self.y, self.w, self.h)
self.pdf_image = QImage(self.w, self.h, self.image1.format())
self.pdf_image.fill(QtCore.Qt.white)
painter = QPainter()
painter.begin(self.pdf_image)
painter.drawImage(self.pdf_image.rect(),
self.image1,
QRect(self.x * self.ratio/self.begin_ratio,
self.y * self.ratio/self.begin_ratio,
self.w * self.ratio/self.begin_ratio,
self.h * self.ratio/self.begin_ratio))
painter.end()
x1 = MAGIC_RECT.x() / self.ratio - self.x
y1 = MAGIC_RECT.y() / self.ratio - self.y
h1 = MAGIC_RECT.height() / self.ratio
w1 = MAGIC_RECT.width() / self.ratio
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, event):
"""
Overloads the paint event to draw rounded edges on this widget.
:param event | <QPaintEvent>
"""
super(XRolloutItem, self).paintEvent(event)
painter = QPainter()
painter.begin(self)
w = self.width() - 3
h = self.height() - 3
color = self.palette().color(QPalette.Midlight)
color = color.darker(180)
pen = QPen(color)
pen.setWidthF(0.5)
painter.setPen(pen)
painter.setBrush(self.palette().color(QPalette.Midlight))
painter.setRenderHint(QPainter.Antialiasing)
painter.drawRoundedRect(1, 1, w, h, 10, 10)
painter.end()
def paintEvent( self, event ):
"""
Overloads the paint event to draw rounded edges on this widget.
:param event | <QPaintEvent>
"""
super(XRolloutItem, self).paintEvent(event)
painter = QPainter()
painter.begin(self)
w = self.width() - 3
h = self.height() - 3
color = self.palette().color(QPalette.Midlight)
color = color.darker(180)
pen = QPen(color)
pen.setWidthF(0.5)
painter.setPen(pen)
painter.setBrush(self.palette().color(QPalette.Midlight))
painter.setRenderHint(QPainter.Antialiasing)
painter.drawRoundedRect(1, 1, w, h, 10, 10)
painter.end()
def paintEvent(self, event):
"""
Overloads the paint event to handle painting pointers for the popup \
mode.
:param event | <QPaintEvent>
"""
# use the base technique for the dialog mode
if self.currentMode() == XPopupWidget.Mode.Dialog:
super(XPopupWidget, self).paintEvent(event)
return
# setup the coloring options
palette = self.palette()
painter = QPainter()
painter.begin(self)
pen = QPen(palette.color(palette.Window).darker(130))
pen.setWidthF(1.75)
painter.setPen(pen)
painter.setRenderHint(painter.Antialiasing)
painter.setBrush(palette.color(palette.Window))
painter.drawPath(self.borderPath())
painter.end()
def basefinished(self):
if self.basereply.error() != QNetworkReply.NoError:
return
self.basepixmap = QPixmap()
self.basepixmap.loadFromData(self.basereply.readAll())
if self.basepixmap.size() != self.rect.size():
self.basepixmap = self.basepixmap.scaled(self.rect.size(),
Qt.KeepAspectRatio,
Qt.SmoothTransformation)
self.setPixmap(self.basepixmap)
# make marker pixmap
self.mkpixmap = QPixmap(self.basepixmap.size())
self.mkpixmap.fill(Qt.transparent)
br = QBrush(QColor(Config.dimcolor))
painter = QPainter()
painter.begin(self.mkpixmap)
painter.fillRect(0, 0, self.mkpixmap.width(), self.mkpixmap.height(),
br)
for marker in self.radar['markers']:
if 'visible' not in marker or marker['visible'] == 1:
pt = getPoint(marker["location"], self.point, self.zoom,
self.rect.width(), self.rect.height())
mk2 = QImage()
mkfile = 'teardrop'
if 'image' in marker:
mkfile = marker['image']
if os.path.dirname(mkfile) == '':
mkfile = os.path.join('markers', mkfile)
if os.path.splitext(mkfile)[1] == '':
mkfile += '.png'
mk2.load(mkfile)
if mk2.format != QImage.Format_ARGB32:
mk2 = mk2.convertToFormat(QImage.Format_ARGB32)
mkh = 80 # self.rect.height() / 5
if 'size' in marker:
if marker['size'] == 'small':
mkh = 64
if marker['size'] == 'mid':
mkh = 70
if marker['size'] == 'tiny':
mkh = 40
if 'color' in marker:
c = QColor(marker['color'])
(cr, cg, cb, ca) = c.getRgbF()
for x in range(0, mk2.width()):
for y in range(0, mk2.height()):
(r, g, b,
a) = QColor.fromRgba(mk2.pixel(x, y)).getRgbF()
r = r * cr
g = g * cg
b = b * cb
mk2.setPixel(x, y,
QColor.fromRgbF(r, g, b, a).rgba())
mk2 = mk2.scaledToHeight(mkh, 1)
painter.drawImage(pt.x - mkh / 2, pt.y - mkh / 2, mk2)
painter.end()
self.wmk.setPixmap(self.mkpixmap)
def updateFilledCircle(self, s):
size = s * self.zoom
pixmap = QPixmap(self.width(), self.height())
pixmap.fill(Qt.transparent)
#painter filled ellipse
p = QPalette()
painter = QPainter()
painter.begin(pixmap)
painter.setRenderHint(QPainter.Antialiasing)
brush = QBrush(p.link().color())
painter.setBrush(brush)
painter.setOpacity(0.4)
painter.drawEllipse(
QRect(self.width() / 2 - size / 2,
self.height() / 2 - size / 2, size, size))
painter.end()
#painter ellipse 2
painter2 = QPainter()
painter2.begin(pixmap)
painter2.setRenderHint(QPainter.Antialiasing)
pen2 = QPen(Qt.green)
pen2.setWidth(1)
painter2.setPen(pen2)
painter2.drawEllipse(
QRect(self.width() / 2 - size / 2,
self.height() / 2 - size / 2, size, size))
painter2.end()
self.ellipseLabel.setPixmap(QPixmap(pixmap))
self.lastSize = s
def paintEvent(self, event):
MARGIN_PIXELS = 4
painter = QPainter()
(r, g, b, alpha) = ImageUtils.rbgaTointValues(self.log.rgb,
self.log.alpha)
lineColour = QColor(r, g, b, alpha)
assert lineColour != None
assert self.log.line_style != None
lineStyle = WidgetUtils.getQtPenStyle(self.log.line_style)
assert lineStyle != None
assert self.log.line_width != None
lineWidth = NumberUtils.floatToIntDefault(self.log.line_width, 1)
pen = QPen(lineColour, lineWidth, lineStyle)
painter.begin(self)
painter.setPen(pen)
labelMargin = self.logName_label.margin()
yLevel = self.logName_label.rect().bottomLeft().y()
xStart = labelMargin
xStop = self.track.geometry().width() - labelMargin
#line is relative to widget not screen
painter.drawLine(xStart, yLevel, xStop, yLevel)
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 updateCircle(self, s):
size = s * self.zoom
pixmap = QPixmap(self.width(), self.height())
pixmap.fill(Qt.transparent)
#painter ellipse 1
painter = QPainter()
painter.begin(pixmap)
painter.setRenderHint(QPainter.Antialiasing)
pen = QPen(Qt.red)
pen.setWidth(3)
painter.setPen(pen)
brush = QBrush(Qt.green)
painter.setBrush(brush)
painter.drawEllipse(
QRect(self.width() / 2 - size / 2,
self.height() / 2 - size / 2, size, size))
painter.end()
#painter ellipse 2
painter2 = QPainter()
painter2.begin(pixmap)
painter2.setRenderHint(QPainter.Antialiasing)
pen2 = QPen(Qt.green)
pen2.setStyle(Qt.DotLine)
pen2.setWidth(3)
painter2.setPen(pen2)
painter2.drawEllipse(
QRect(self.width() / 2 - size / 2,
self.height() / 2 - size / 2, size, size))
painter2.end()
self.ellipseLabel.setPixmap(QPixmap(pixmap))
self.lastSize = s
def renderedImage(self, width, height, extent, transp_background=False, layerids=None):
if QGis.QGIS_VERSION_INT < 20700:
return self._renderedImage2(width, height, extent, transp_background, layerids)
from qgis.core import QgsMapRendererCustomPainterJob
antialias = True
# render map image with QgsMapRendererCustomPainterJob
settings = self.context.canvas.mapSettings()
settings.setOutputSize(QSize(width, height))
settings.setExtent(extent.unrotatedRect())
settings.setRotation(extent.rotation())
if layerids:
settings.setLayers(layerids)
if transp_background:
settings.setBackgroundColor(QColor(Qt.transparent))
#else: #TODO: remove
#settings.setBackgroundColor(self.context.canvas.canvasColor())
image = QImage(width, height, QImage.Format_ARGB32_Premultiplied)
painter = QPainter()
painter.begin(image)
if antialias:
painter.setRenderHint(QPainter.Antialiasing)
job = QgsMapRendererCustomPainterJob(settings, painter)
job.start()
job.waitForFinished()
painter.end()
return tools.base64image(image)
def exportAsImage(self):
filename = unicode(
QFileDialog.getSaveFileName(self,
self.tr('Save Model As Image'), '',
self.tr('PNG files (*.png *.PNG)')))
if not filename:
return
if not filename.lower().endswith('.png'):
filename += '.png'
totalRect = QRectF(0, 0, 1, 1)
for item in self.scene.items():
totalRect = totalRect.united(item.sceneBoundingRect())
totalRect.adjust(-10, -10, 10, 10)
img = QImage(totalRect.width(), totalRect.height(),
QImage.Format_ARGB32_Premultiplied)
img.fill(Qt.white)
painter = QPainter()
painter.setRenderHint(QPainter.Antialiasing)
painter.begin(img)
self.scene.render(painter, totalRect, totalRect)
painter.end()
img.save(filename)
def paintEvent(self, event):
"""
Overloads the paint event to handle painting pointers for the popup \
mode.
:param event | <QPaintEvent>
"""
# use the base technique for the dialog mode
if self.currentMode() == XPopupWidget.Mode.Dialog:
super(XPopupWidget, self).paintEvent(event)
return
# setup the coloring options
palette = self.palette()
painter = QPainter()
painter.begin(self)
pen = QPen(palette.color(palette.Window).darker(130))
pen.setWidthF(1.75)
painter.setPen(pen)
painter.setRenderHint(painter.Antialiasing)
painter.setBrush(palette.color(palette.Window))
painter.drawPath(self.borderPath())
painter.end()
def paintEvent( self, event):
painter = QPainter( )
painter.begin(self)
[S.draw(painter) for S in self.spriteList]
self.boundary.draw(painter)
painter.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. * 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 __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 saveSprites(folder, sprites):
if sprites:
height = max([s.height() for s, s2x in sprites.values()])
width = sum([s.width() for s, s2x in sprites.values()])
img = QImage(width, height, QImage.Format_ARGB32)
img.fill(QColor(Qt.transparent))
img2x = QImage(width * 2, height * 2, QImage.Format_ARGB32)
img2x.fill(QColor(Qt.transparent))
painter = QPainter(img)
painter.begin(img)
painter2x = QPainter(img2x)
painter2x.begin(img2x)
spritesheet = {
NO_ICON: {
"width": 0,
"height": 0,
"x": 0,
"y": 0,
"pixelRatio": 1
}
}
spritesheet2x = {
NO_ICON: {
"width": 0,
"height": 0,
"x": 0,
"y": 0,
"pixelRatio": 1
}
}
x = 0
for name, sprites in sprites.iteritems():
s, s2x = sprites
painter.drawImage(x, 0, s)
painter2x.drawImage(x * 2, 0, s2x)
spritesheet[name] = {
"width": s.width(),
"height": s.height(),
"x": x,
"y": 0,
"pixelRatio": 1
}
spritesheet2x[name] = {
"width": s2x.width(),
"height": s2x.height(),
"x": x * 2,
"y": 0,
"pixelRatio": 2
}
x += s.width()
painter.end()
painter2x.end()
img.save(os.path.join(folder, "spriteSheet.png"))
img2x.save(os.path.join(folder, "*****@*****.**"))
with open(os.path.join(folder, "spriteSheet.json"), 'w') as f:
json.dump(spritesheet, f)
with open(os.path.join(folder, "*****@*****.**"), 'w') as f:
json.dump(spritesheet2x, f)
def drawDay(xy, txt):
painter = QPainter()
painter.begin(qt_im)
painter.setFont(QtGui.QFont('Helvetica', 50))
painter.setPen(QPen(QtCore.Qt.gray))
x0, y0 = xy
painter.drawText(x0, y0, txt)
painter.end()
def saveExtra(self, picture, file_name, file_format):
rect = picture.boundingRect()
pix = QImage(rect.size(), QImage.Format_ARGB32)
pix.fill(QColor(0, 0, 0, 0).rgba())
paint = QPainter()
paint.begin(pix)
paint.drawPicture(rect.topLeft() * -1, picture)
paint.end()
pix.save(file_name, file_format)
def paintEvent(self, event):
super(Editor, self).paintEvent(event)
if settings.SHOW_MARGIN_LINE:
painter = QPainter()
painter.begin(self.viewport())
painter.setPen(QColor('#FE9E9A'))
offset = self.contentOffset()
painter.drawLine(self.pos_margin + offset.x(), 0, \
self.pos_margin + offset.x(), self.viewport().height())
painter.end()
def paintEvent(self, event):
qp = QPainter()
qp.begin(self)
qp.setPen(self.color)
qp.setBrush(self.color)
d = min(self.height(), self.width()) - self.table_padding
qp.drawEllipse(self.width() // 2 - d // 2,
self.height() // 2 - d // 2, d, d)
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):
painter = QPainter()
painter.begin(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.fillRect(event.rect(), self.palette().brush(QPalette.Window))
self.drawMarkings(painter)
self.drawNeedle(painter)
self.drawNeedle2(painter)
painter.end()
def drawLabel(start, end, txt):
painter = QPainter()
painter.begin(qt_im)
painter.setFont(QtGui.QFont('Helvetica', 30))
painter.setPen(QPen(QtCore.Qt.blue))
x0, y0 = start
x1, y1 = end
painter.drawText((x0 + x1)/2, y0 - 20, txt)
painter.end()
def paintEvent(self, event):
qp = QPainter()
qp.begin(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)
qp.end()
def paintEvent(self, event):
"""Paint over the widget to overlay its content."""
if not ACTIVATE_OPACITY:
painter = QPainter()
painter.begin(self)
painter.setRenderHint(QPainter.TextAntialiasing, True)
painter.setRenderHint(QPainter.Antialiasing, True)
painter.fillRect(event.rect(), QBrush(QColor(255, 255, 255, 80)))
painter.setPen(QPen(Qt.NoPen))
painter.end()
super(SliderArea, self).paintEvent(event)
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()
