def drawScaleContents(self, painter, center, radius):
dir = 90 #360 - int(roud(self.origin() - self.value()))
arc = 90 #+ int(round(self.gradient * 90))
skyColor = QColor(38, 151, 221)
painter.save()
painter.setBrush(skyColor)
painter.drawChord(self.scaleContentsRect(), (dir - arc) * 16,
2 * arc * 16)
direction1 = self.value() * M_PI / 180.0
direction2 = self.value() * M_PI / 180.0 + M_PI_2
triangleSize = qRound(radius * 0.15)
p0 = (QPoint(center.x() + 0, center.y() + 0))
p1 = qwtPolar2Pos(p0, 2, direction2)
pa = QPolygon(3)
pa.setPoint(0, qwtPolar2Pos(p1, 2 * triangleSize, direction2))
pa.setPoint(1, qwtPolar2Pos(p1, triangleSize, direction2 + M_PI_2))
pa.setPoint(2, qwtPolar2Pos(p1, triangleSize, direction2 - M_PI_2))
color = self.palette().color(QPalette.Text)
painter.setBrush(color)
painter.drawPolygon(pa)
p0 = (QPoint(center.x() + 0, center.y() + 0))
color = self.palette().color(QPalette.Text)
painter.setBrush(color)
painter.setPen(QPen(color, 3))
painter.drawLine(qwtPolar2Pos(p0, radius - 3, direction1),
qwtPolar2Pos(p0, radius - 3, direction1 - M_PI))
painter.restore()
def drawScaleContents(self, painter, center, radius):
dir = 90#360 - int(roud(self.origin() - self.value()))
arc = 90 #+ int(round(self.gradient * 90))
skyColor = QColor(38, 151, 221)
painter.save()
painter.setBrush(skyColor)
painter.drawChord(
self.scaleContentsRect(), (dir - arc)*16, 2*arc*16)
direction1 = self.value() * M_PI / 180.0
direction2 = self.value() * M_PI / 180.0 +M_PI_2
triangleSize = qRound(radius * 0.15)
p0 = (QPoint(center.x() + 0, center.y() + 0))
p1 = qwtPolar2Pos(p0, 2, direction2)
pa = QPolygon(3)
pa.setPoint(0, qwtPolar2Pos(p1, 2 * triangleSize, direction2))
pa.setPoint(1, qwtPolar2Pos(p1, triangleSize, direction2 + M_PI_2))
pa.setPoint(2, qwtPolar2Pos(p1, triangleSize, direction2 - M_PI_2))
color = self.palette().color(QPalette.Text)
painter.setBrush(color)
painter.drawPolygon(pa)
p0 = (QPoint(center.x() + 0, center.y() + 0))
color = self.palette().color(QPalette.Text)
painter.setBrush(color)
painter.setPen(QPen(color, 3))
painter.drawLine(qwtPolar2Pos(p0, radius - 3, direction1), qwtPolar2Pos(p0, radius - 3, direction1 - M_PI))
painter.restore()
def drawScale(self, painter, center, radius, origin, minArc, maxArc):
direction1 = M_PI_2
triangleSize = qRound(radius * 0.15)
p0 = (QPoint(center.x() + 0, center.y() + 0))
p1 = qwtPolar2Pos(p0, radius - 2 * triangleSize + 20, direction1)
pa = QPolygon(3)
pa.setPoint(0, qwtPolar2Pos(p1, -1.6 * triangleSize, direction1))
pa.setPoint(1, qwtPolar2Pos(p1, triangleSize, direction1 + M_PI_2))
pa.setPoint(2, qwtPolar2Pos(p1, triangleSize, direction1 - M_PI_2))
color = self.palette().color(QPalette.Text)
painter.setBrush(color)
painter.drawPolygon(pa)
def drawScale(self, painter, center, radius, origin, minArc, maxArc):
direction1 = M_PI_2
triangleSize = qRound(radius * 0.15)
p0 = (QPoint(center.x() + 0, center.y() + 0))
p1 = qwtPolar2Pos(p0, radius - 2 * triangleSize +20 , direction1)
pa = QPolygon(3)
pa.setPoint(0, qwtPolar2Pos(p1, -1.6 * triangleSize,direction1))
pa.setPoint(1, qwtPolar2Pos(p1, triangleSize, direction1 + M_PI_2))
pa.setPoint(2, qwtPolar2Pos(p1, triangleSize, direction1 - M_PI_2))
color = self.palette().color(QPalette.Text)
painter.setBrush(color)
painter.drawPolygon(pa)
def draw(self, painter, center, length, direction, cg):
direction1 = direction * M_PI / 180.0
triangleSize = qRound(length * 0.1)
painter.save()
p0 = (QPoint(center.x() + 0, center.y() + 0))
p1 = qwtPolar2Pos(p0, length - 2 * triangleSize - 2, direction1)
pa = QPolygon(3)
pa.setPoint(0, qwtPolar2Pos(p1, 2 * triangleSize, direction1))
pa.setPoint(1, qwtPolar2Pos(p1, triangleSize, direction1 + M_PI_2))
pa.setPoint(2, qwtPolar2Pos(p1, triangleSize, direction1 - M_PI_2))
color = self.palette().color(cg, QPalette.Text)
painter.setBrush(color)
painter.drawPolygon(pa)
painter.setPen(QPen(color, 3))
painter.drawLine(qwtPolar2Pos(p0, length - 2, direction1 + M_PI_2), qwtPolar2Pos(p0, length - 2, direction1 - M_PI_2))
painter.restore()
def draw(self, painter, center, length, direction, cg):
direction1 = direction * M_PI / 180.0
triangleSize = qRound(length * 0.1)
painter.save()
p0 = (QPoint(center.x() + 0, center.y() + 0))
p1 = qwtPolar2Pos(p0, length - 2 * triangleSize - 2, direction1)
pa = QPolygon(3)
pa.setPoint(0, qwtPolar2Pos(p1, 2 * triangleSize, direction1))
pa.setPoint(1, qwtPolar2Pos(p1, triangleSize, direction1 + M_PI_2))
pa.setPoint(2, qwtPolar2Pos(p1, triangleSize, direction1 - M_PI_2))
color = self.palette().color(cg, QPalette.Text)
painter.setBrush(color)
painter.drawPolygon(pa)
painter.setPen(QPen(color, 3))
painter.drawLine(qwtPolar2Pos(p0, length - 2, direction1 + M_PI_2),
qwtPolar2Pos(p0, length - 2, direction1 - M_PI_2))
painter.restore()