def paint(self, painter, option, widget=None):
rect = QRectF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2.0,
-(ModelerGraphicItem.BOX_HEIGHT + 2) / 2.0,
ModelerGraphicItem.BOX_WIDTH + 2,
ModelerGraphicItem.BOX_HEIGHT + 2)
painter.setPen(QPen(Qt.gray, 1))
color = QColor(125, 232, 232)
if isinstance(self.element, ModelerParameter):
color = QColor(179, 179, 255)
elif isinstance(self.element, Algorithm):
color = Qt.white
painter.setBrush(QBrush(color, Qt.SolidPattern))
painter.drawRect(rect)
font = QFont('Verdana', 8)
painter.setFont(font)
painter.setPen(QPen(Qt.black))
text = self.getAdjustedText(self.text)
if isinstance(self.element, Algorithm) and not self.element.active:
painter.setPen(QPen(Qt.gray))
text = text + "\n(deactivated)"
elif self.isSelected():
painter.setPen(QPen(Qt.blue))
fm = QFontMetricsF(font)
text = self.getAdjustedText(self.text)
h = fm.height()
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2 + 25, h / 2.0)
painter.drawText(pt, text)
painter.setPen(QPen(Qt.black))
if isinstance(self.element, Algorithm):
h = -(fm.height() * 1.2)
h = h - ModelerGraphicItem.BOX_HEIGHT / 2.0 + 5
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2 + 25, h)
painter.drawText(pt, 'In')
i = 1
if not self.element.paramsFolded:
for param in self.element.algorithm.parameters:
if not param.hidden:
text = self.getAdjustedText(param.description)
h = -(fm.height() * 1.2) * (i + 1)
h = h - ModelerGraphicItem.BOX_HEIGHT / 2.0 + 5
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2
+ 33, h)
painter.drawText(pt, text)
i += 1
h = fm.height() * 1.2
h = h + ModelerGraphicItem.BOX_HEIGHT / 2.0
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2 + 25, h)
painter.drawText(pt, 'Out')
if not self.element.outputsFolded:
for i, out in enumerate(self.element.algorithm.outputs):
text = self.getAdjustedText(out.description)
h = fm.height() * 1.2 * (i + 2)
h = h + ModelerGraphicItem.BOX_HEIGHT / 2.0
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2
+ 33, h)
painter.drawText(pt, text)
if self.pixmap:
painter.drawPixmap(-(ModelerGraphicItem.BOX_WIDTH / 2.0) + 3, -8,
self.pixmap)
def paint(self, painter, option, widget=None):
rect = QRectF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2.0,
-(ModelerGraphicItem.BOX_HEIGHT + 2) / 2.0,
ModelerGraphicItem.BOX_WIDTH + 2,
ModelerGraphicItem.BOX_HEIGHT + 2)
painter.setPen(QPen(Qt.gray, 1))
color = QColor(125, 232, 232)
if isinstance(self.element, ModelerParameter):
color = QColor(179, 179, 255)
elif isinstance(self.element, Algorithm):
color = Qt.white
painter.setBrush(QBrush(color, Qt.SolidPattern))
painter.drawRect(rect)
font = QFont('Verdana', 8)
painter.setFont(font)
painter.setPen(QPen(Qt.black))
text = self.getAdjustedText(self.text)
if isinstance(self.element, Algorithm) and not self.element.active:
painter.setPen(QPen(Qt.gray))
text = text + "\n(deactivated)"
elif self.isSelected():
painter.setPen(QPen(Qt.blue))
fm = QFontMetricsF(font)
text = self.getAdjustedText(self.text)
h = fm.height()
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2 + 25, h / 2.0)
painter.drawText(pt, text)
painter.setPen(QPen(Qt.black))
if isinstance(self.element, Algorithm):
h = -(fm.height() * 1.2)
h = h - ModelerGraphicItem.BOX_HEIGHT / 2.0 + 5
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2 + 25, h)
painter.drawText(pt, 'In')
i = 1
if not self.element.paramsFolded:
for param in self.element.algorithm.parameters:
if not param.hidden:
text = self.getAdjustedText(param.description)
h = -(fm.height() * 1.2) * (i + 1)
h = h - ModelerGraphicItem.BOX_HEIGHT / 2.0 + 5
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2
+ 33, h)
painter.drawText(pt, text)
i += 1
h = fm.height() * 1.2
h = h + ModelerGraphicItem.BOX_HEIGHT / 2.0
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2 + 25, h)
painter.drawText(pt, 'Out')
if not self.element.outputsFolded:
for i, out in enumerate(self.element.algorithm.outputs):
text = self.getAdjustedText(out.description)
h = fm.height() * 1.2 * (i + 2)
h = h + ModelerGraphicItem.BOX_HEIGHT / 2.0
pt = QPointF(-ModelerGraphicItem.BOX_WIDTH / 2
+ 33, h)
painter.drawText(pt, text)
if self.pixmap:
painter.drawPixmap(-(ModelerGraphicItem.BOX_WIDTH / 2.0) + 3, -8,
self.pixmap)
def getLinkPointForParameter(self, paramIndex):
offsetX = 25
if isinstance(self.element, Algorithm) and self.element.paramsFolded:
paramIndex = -1
offsetX = 17
font = QFont('Verdana', 8)
fm = QFontMetricsF(font)
if isinstance(self.element, Algorithm):
h = -(fm.height() * 1.2) * (paramIndex + 2) - fm.height() / 2.0 + 8
h = h - ModelerGraphicItem.BOX_HEIGHT / 2.0
else:
h = 0
return QPointF(-ModelerGraphicItem.BOX_WIDTH / 2 + offsetX, h)
def getLinkPointForParameter(self, paramIndex):
offsetX = 25
if isinstance(self.element, Algorithm) and self.element.paramsFolded:
paramIndex = -1
offsetX = 17
font = QFont('Verdana', 8)
fm = QFontMetricsF(font)
if isinstance(self.element, Algorithm):
h = -(fm.height() * 1.2) * (paramIndex + 2) - fm.height() / 2.0 + 8
h = h - ModelerGraphicItem.BOX_HEIGHT / 2.0
else:
h = 0
return QPointF(-ModelerGraphicItem.BOX_WIDTH / 2 + offsetX, h)
def getLinkPointForOutput(self, outputIndex):
if isinstance(self.element, Algorithm):
outputIndex = outputIndex if not self.element.outputsFolded else -1
text = self.getAdjustedText(self.element.algorithm.outputs[outputIndex].description)
font = QFont("Verdana", 8)
fm = QFontMetricsF(font)
w = fm.width(text)
h = fm.height() * 1.2 * (outputIndex + 1) + fm.height() / 2.0
y = h + ModelerGraphicItem.BOX_HEIGHT / 2.0 + 5
x = -ModelerGraphicItem.BOX_WIDTH / 2 + 33 + w + 5 if not self.element.outputsFolded else 10
return QPointF(x, y)
else:
return QPointF(0, 0)
def getLinkPointForOutput(self, outputIndex):
if isinstance(self.element, Algorithm):
outputIndex = (outputIndex if not self.element.outputsFolded else -1)
text = self.getAdjustedText(self.element.algorithm.outputs[outputIndex].description)
font = QFont('Verdana', 8)
fm = QFontMetricsF(font)
w = fm.width(text)
h = fm.height() * 1.2 * (outputIndex + 1) + fm.height() / 2.0
y = h + ModelerGraphicItem.BOX_HEIGHT / 2.0 + 5
x = (-ModelerGraphicItem.BOX_WIDTH / 2 + 33 + w
+ 5 if not self.element.outputsFolded else 10)
return QPointF(x, y)
else:
return QPointF(0, 0)
def polygon(self):
font = QFont("Verdana", 8)
fm = QFontMetricsF(font)
hUp = fm.height() * 1.2 * (len(self.element.parameters) + 2)
hDown = fm.height() * 1.2 * (len(self.element.outputs) + 2)
pol = QPolygonF(
[
QPointF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2, -(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 - hUp),
QPointF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2, (ModelerGraphicItem.BOX_HEIGHT + 2) / 2 + hDown),
QPointF((ModelerGraphicItem.BOX_WIDTH + 2) / 2, (ModelerGraphicItem.BOX_HEIGHT + 2) / 2 + hDown),
QPointF((ModelerGraphicItem.BOX_WIDTH + 2) / 2, -(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 - hUp),
QPointF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2, -(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 - hUp),
]
)
return pol
def boundingRect(self):
font = QFont('Verdana', 8)
fm = QFontMetricsF(font)
unfolded = isinstance(self.element, Algorithm) and not self.element.paramsFolded
numParams = len(self.element.algorithm.parameters) if unfolded else 0
unfolded = isinstance(self.element, Algorithm) and not self.element.outputsFolded
numOutputs = len(self.element.algorithm.outputs) if unfolded else 0
hUp = fm.height() * 1.2 * (numParams + 2)
hDown = fm.height() * 1.2 * (numOutputs + 2)
rect = QRectF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2,
-(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 - hUp,
ModelerGraphicItem.BOX_WIDTH + 2,
ModelerGraphicItem.BOX_HEIGHT + hDown + hUp)
return rect
def boundingRect(self):
font = QFont('Verdana', 8)
fm = QFontMetricsF(font)
unfolded = isinstance(self.element, Algorithm) and not self.element.paramsFolded
numParams = len(self.element.algorithm.parameters) if unfolded else 0
unfolded = isinstance(self.element, Algorithm) and not self.element.outputsFolded
numOutputs = len(self.element.algorithm.outputs) if unfolded else 0
hUp = fm.height() * 1.2 * (numParams + 2)
hDown = fm.height() * 1.2 * (numOutputs + 2)
rect = QRectF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2,
-(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 - hUp,
ModelerGraphicItem.BOX_WIDTH + 2,
ModelerGraphicItem.BOX_HEIGHT + hDown + hUp)
return rect
def minimumSizeHint(self):
font = QFont(self.font())
font.setPointSize(font.pointSize() - 1)
fm = QFontMetricsF(font)
return QSize(fm.width(FractionSlider.WSTRING) *
self.__denominator,
(fm.height() * 4) + FractionSlider.YMARGIN)
def minimumSizeHint(self):
font = QFont(self.font())
font.setPointSize(font.pointSize() - 1)
fm = QFontMetricsF(font)
return QSize(
fm.width(FractionSlider.WSTRING) * self.__denominator,
(fm.height() * 4) + FractionSlider.YMARGIN)
def plot(self, under, over):
if not under:
return
ctx = PaintGL.instance().currentContext
painter = ctx.painter
plotm = PlotModule.instance()
plot_width, plot_height = plotm.getPlotWindow()
metrics = QFontMetricsF(QFont())
painter.save()
painter.setPen(QColor(0, 0, 160))
painter.setBrush(QColor(255, 255, 255, 192))
painter.setCompositionMode(painter.CompositionMode_SourceOver)
for point, label in self.locations:
ok, x, y = plotm.GeoToPhys(point.x(), point.y())
y = plot_height - y
if ok:
rect = QRectF(x, y, metrics.width(label) + 8, metrics.height() + 8)
painter.drawRect(rect)
painter.drawText(rect, Qt.AlignCenter, label)
painter.restore()
def minimumSizeHint(self): "Pour être sûr que le texte du chrono ne soit pas tronqué" font = QFont(self.font()) font.setPointSize(font.pointSize() - 1) fm = QFontMetricsF(font) l = fm.width(TracerChrono.TAILLE*2) # + 10. L = fm.height() + 2. return QSize(l, L)
def polygon(self):
font = QFont('Verdana', 8)
fm = QFontMetricsF(font)
hUp = fm.height() * 1.2 * (len(self.element.parameters) + 2)
hDown = fm.height() * 1.2 * (len(self.element.outputs) + 2)
pol = QPolygonF([
QPointF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2,
-(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 - hUp),
QPointF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2,
(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 + hDown),
QPointF((ModelerGraphicItem.BOX_WIDTH + 2) / 2,
(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 + hDown),
QPointF((ModelerGraphicItem.BOX_WIDTH + 2) / 2,
-(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 - hUp),
QPointF(-(ModelerGraphicItem.BOX_WIDTH + 2) / 2,
-(ModelerGraphicItem.BOX_HEIGHT + 2) / 2 - hUp)
])
return pol
def resizeEvent(self, event=None):
fm = QFontMetricsF(self.font())
x = (self.width() - self.label.width()) / 2
y = self.height() - (fm.height() * 1.5)
self.label.move(x, y)
y = self.height() / 60.0
x = (self.width() / 4.0) - self.leftSpinBox.width()
self.leftSpinBox.move(x, y)
x = self.width() - (self.width() / 4.0)
self.rightSpinBox.move(x, y)
def resizeEvent(self, event=None):
fm = QFontMetricsF(self.font())
x = (self.width() - self.label.width()) / 2
y = self.height() - (fm.height() * 1.5)
self.label.move(x, y)
y = self.height() / 60.0
x = (self.width() / 4.0) - self.leftSpinBox.width()
self.leftSpinBox.move(x, y)
x = self.width() - (self.width() / 4.0)
self.rightSpinBox.move(x, y)
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 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 paintEvent(self, event = None): LogicalSize = 100.0 def logicalFromPhysical(length, side): return (length / side) * LogicalSize fm = QFontMetricsF(self.font()) ymargin = ((LogicalSize / 30.0) + logicalFromPhysical(self.leftSpinBox.height(), self.height())) ymax = (LogicalSize - logicalFromPhysical(fm.height() * 2, self.height())) width = LogicalSize / 4.0 cx, cy = LogicalSize / 2.0, LogicalSize / 3.0 ax, ay = cx - (2 * width), ymargin bx, by = cx - width, ay dx, dy = cx + width, ay ex, ey = cx + (2 * width), ymargin fx, fy = cx + (width / 2), cx + (LogicalSize / 24.0) gx, gy = fx, ymax hx, hy = cx - (width / 2), ymax ix, iy = hx, fy painter = QPainter(self) painter.setRenderHint(QPainter.Antialiasing) side = min(self.width(), self.height()) painter.setViewport((self.width() - side) / 2, (self.height() - side) / 2, side, side) painter.setWindow(0, 0, LogicalSize, LogicalSize) painter.setPen(Qt.NoPen) gradient = QLinearGradient(QPointF(0, 0), QPointF(0, 100)) gradient.setColorAt(0, Qt.white) a = self.leftSpinBox.value() gradient.setColorAt(1, (Qt.red if a != 0 else Qt.white)) painter.setBrush(QBrush(gradient)) painter.drawPolygon(QPolygon([ax, ay, bx, by, cx, cy, ix, iy])) gradient = QLinearGradient(QPointF(0, 0), QPointF(0, 100)) gradient.setColorAt(0, Qt.white) b = self.rightSpinBox.value() gradient.setColorAt(1, (Qt.blue if b != 0 else Qt.white)) painter.setBrush(QBrush(gradient)) painter.drawPolygon(QPolygon([cx, cy, dx, dy, ex, ey, fx, fy])) if (a + b) == 0: color = QColor(Qt.white) else: ashare = (a / (a + b)) * 255.0 bshare = 255.0 - ashare color = QColor(ashare, 0, bshare) gradient = QLinearGradient(QPointF(0, 0), QPointF(0, 100)) gradient.setColorAt(0, Qt.white) gradient.setColorAt(1, color) painter.setBrush(QBrush(gradient)) painter.drawPolygon(QPolygon([cx, cy, fx, fy, gx, gy, hx, hy, ix, iy])) painter.setPen(Qt.black) painter.drawPolyline(QPolygon([ax, ay, ix, iy, hx, hy])) painter.drawPolyline(QPolygon([gx, gy, fx, fy, ex, ey])) painter.drawPolyline(QPolygon([bx, by, cx, cy, dx, dy]))
def paintEvent(self, event=None):
LogicalSize = 100.0
def logicalFromPhysical(length, side):
return (length / side) * LogicalSize
fm = QFontMetricsF(self.font())
ymargin = (
(LogicalSize / 30.0) +
logicalFromPhysical(self.leftSpinBox.height(), self.height()))
ymax = (LogicalSize -
logicalFromPhysical(fm.height() * 2, self.height()))
width = LogicalSize / 4.0
cx, cy = LogicalSize / 2.0, LogicalSize / 3.0
ax, ay = cx - (2 * width), ymargin
bx, by = cx - width, ay
dx, dy = cx + width, ay
ex, ey = cx + (2 * width), ymargin
fx, fy = cx + (width / 2), cx + (LogicalSize / 24.0)
gx, gy = fx, ymax
hx, hy = cx - (width / 2), ymax
ix, iy = hx, fy
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
side = min(self.width(), self.height())
painter.setViewport((self.width() - side) / 2,
(self.height() - side) / 2, side, side)
painter.setWindow(0, 0, LogicalSize, LogicalSize)
painter.setPen(Qt.NoPen)
gradient = QLinearGradient(QPointF(0, 0), QPointF(0, 100))
gradient.setColorAt(0, Qt.white)
a = self.leftSpinBox.value()
gradient.setColorAt(1, (Qt.red if a != 0 else Qt.white))
painter.setBrush(QBrush(gradient))
painter.drawPolygon(QPolygon([ax, ay, bx, by, cx, cy, ix, iy]))
gradient = QLinearGradient(QPointF(0, 0), QPointF(0, 100))
gradient.setColorAt(0, Qt.white)
b = self.rightSpinBox.value()
gradient.setColorAt(1, (Qt.blue if b != 0 else Qt.white))
painter.setBrush(QBrush(gradient))
painter.drawPolygon(QPolygon([cx, cy, dx, dy, ex, ey, fx, fy]))
if (a + b) == 0:
color = QColor(Qt.white)
else:
ashare = (a / (a + b)) * 255.0
bshare = 255.0 - ashare
color = QColor(ashare, 0, bshare)
gradient = QLinearGradient(QPointF(0, 0), QPointF(0, 100))
gradient.setColorAt(0, Qt.white)
gradient.setColorAt(1, color)
painter.setBrush(QBrush(gradient))
painter.drawPolygon(QPolygon([cx, cy, fx, fy, gx, gy, hx, hy, ix, iy]))
painter.setPen(Qt.black)
painter.drawPolyline(QPolygon([ax, ay, ix, iy, hx, hy]))
painter.drawPolyline(QPolygon([gx, gy, fx, fy, ex, ey]))
painter.drawPolyline(QPolygon([bx, by, cx, cy, dx, dy]))
