def updateArcRect(self, radius):
"""
TOWRITE
:param `radius`: TOWRITE
:type `radius`: qreal
"""
arcRect = QRectF()
arcRect.setWidth(radius * 2.0)
arcRect.setHeight(radius * 2.0)
arcRect.moveCenter(QPointF(0, 0))
self.setRect(arcRect)
def setObjectDiameter(self, diameter):
"""
TOWRITE
:param `diameter`: TOWRITE
:type `diameter`: qreal
"""
circRect = QRectF()
circRect.setWidth(diameter)
circRect.setHeight(diameter)
circRect.moveCenter(QPointF(0, 0))
self.setRect(circRect)
self.updatePath()
def setObjectDiameter(self, diameter):
"""
TOWRITE
:param `diameter`: TOWRITE
:type `diameter`: qreal
"""
circRect = QRectF()
circRect.setWidth(diameter)
circRect.setHeight(diameter)
circRect.moveCenter(QPointF(0, 0))
self.setRect(circRect)
self.updatePath()
def updateLeader(self):
"""
TOWRITE
"""
arrowStyle = Closed # int # TODO: Make this customizable
arrowStyleAngle = 15.0 # qreal # TODO: Make this customizable
arrowStyleLength = 1.0 # qreal # TODO: Make this customizable
self.lineStyleAngle = 45.0 # qreal # TODO: Make this customizable
self.lineStyleLength = 1.0 # qreal # TODO: Make this customizable
lyne = self.line() # QLineF
angle = lyne.angle() # qreal
ap0 = lyne.p1() # QPointF
lp0 = lyne.p2() # QPointF
# Arrow
lynePerp = QLineF(lyne.pointAt(arrowStyleLength / lyne.length()), lp0)
lynePerp.setAngle(angle + 90)
lyne1 = QLineF(ap0, lp0)
lyne2 = QLineF(ap0, lp0)
lyne1.setAngle(angle + arrowStyleAngle)
lyne2.setAngle(angle - arrowStyleAngle)
# ap1 = QPointF()
# ap2 = QPointF()
_, ap1 = lynePerp.intersect(lyne1)
_, ap2 = lynePerp.intersect(lyne2)
# Math Diagram
# .(ap1) .(lp1)
# /| /|
# / | / |
# / | / |
# / | / |
# / | / |
# / | / |
# / | / |
# / | / |
# /+(aSA) | /+(lSA) |
# (ap0)./__(aSL)__|__________(lp0)./__(lSL)__|
# \ -(aSA) | \ -(lSA) |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \| \|
# .(ap2) .(lp2)
if arrowStyle == Open:
arrowStylePath = QPainterPath()
arrowStylePath.moveTo(ap1)
arrowStylePath.lineTo(ap0)
arrowStylePath.lineTo(ap2)
arrowStylePath.lineTo(ap0)
arrowStylePath.lineTo(ap1)
elif arrowStyle == Closed:
arrowStylePath = QPainterPath()
arrowStylePath.moveTo(ap1)
arrowStylePath.lineTo(ap0)
arrowStylePath.lineTo(ap2)
arrowStylePath.lineTo(ap1)
elif arrowStyle == Dot:
arrowStylePath = QPainterPath()
arrowStylePath.addEllipse(ap0, arrowStyleLength, arrowStyleLength)
elif arrowStyle == Box:
arrowStylePath = QPainterPath()
side = QLineF(ap1, ap2).length() # qreal
ar0 = QRectF(0, 0, side, side)
ar0.moveCenter(ap0)
arrowStylePath.addRect(ar0)
elif arrowStyle == Tick:
pass #TODO/PORT# Is this supposed to be empty?
lineStylePath = QPainterPath()
lineStylePath.moveTo(ap0)
lineStylePath.lineTo(lp0)
def updateLeader(self):
"""
TOWRITE
"""
arrowStyle = Closed # int # TODO: Make this customizable
arrowStyleAngle = 15.0 # qreal # TODO: Make this customizable
arrowStyleLength = 1.0 # qreal # TODO: Make this customizable
self.lineStyleAngle = 45.0 # qreal # TODO: Make this customizable
self.lineStyleLength = 1.0 # qreal # TODO: Make this customizable
lyne = self.line() # QLineF
angle = lyne.angle() # qreal
ap0 = lyne.p1() # QPointF
lp0 = lyne.p2() # QPointF
# Arrow
lynePerp = QLineF(lyne.pointAt(arrowStyleLength / lyne.length()), lp0)
lynePerp.setAngle(angle + 90)
lyne1 = QLineF(ap0, lp0)
lyne2 = QLineF(ap0, lp0)
lyne1.setAngle(angle + arrowStyleAngle)
lyne2.setAngle(angle - arrowStyleAngle)
# ap1 = QPointF()
# ap2 = QPointF()
_, ap1 = lynePerp.intersect(lyne1)
_, ap2 = lynePerp.intersect(lyne2)
# Math Diagram
# .(ap1) .(lp1)
# /| /|
# / | / |
# / | / |
# / | / |
# / | / |
# / | / |
# / | / |
# / | / |
# /+(aSA) | /+(lSA) |
# (ap0)./__(aSL)__|__________(lp0)./__(lSL)__|
# \ -(aSA) | \ -(lSA) |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \ | \ |
# \| \|
# .(ap2) .(lp2)
if arrowStyle == Open:
arrowStylePath = QPainterPath()
arrowStylePath.moveTo(ap1)
arrowStylePath.lineTo(ap0)
arrowStylePath.lineTo(ap2)
arrowStylePath.lineTo(ap0)
arrowStylePath.lineTo(ap1)
elif arrowStyle == Closed:
arrowStylePath = QPainterPath()
arrowStylePath.moveTo(ap1)
arrowStylePath.lineTo(ap0)
arrowStylePath.lineTo(ap2)
arrowStylePath.lineTo(ap1)
elif arrowStyle == Dot:
arrowStylePath = QPainterPath()
arrowStylePath.addEllipse(ap0, arrowStyleLength, arrowStyleLength)
elif arrowStyle == Box:
arrowStylePath = QPainterPath()
side = QLineF(ap1, ap2).length() # qreal
ar0 = QRectF(0, 0, side, side)
ar0.moveCenter(ap0)
arrowStylePath.addRect(ar0)
elif arrowStyle == Tick:
pass #TODO/PORT# Is this supposed to be empty?
lineStylePath = QPainterPath()
lineStylePath.moveTo(ap0)
lineStylePath.lineTo(lp0)
