本文整理汇总了Python中qwt.QwtPlotCurve.setStyle方法的典型用法代码示例。如果您正苦于以下问题：Python QwtPlotCurve.setStyle方法的具体用法？Python QwtPlotCurve.setStyle怎么用？Python QwtPlotCurve.setStyle使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qwt.QwtPlotCurve的用法示例。
在下文中一共展示了QwtPlotCurve.setStyle方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from qwt import QwtPlotCurve [as 别名]
# 或者: from qwt.QwtPlotCurve import setStyle [as 别名]
def __init__(self, *args):
QFrame.__init__(self, *args)
self.xMap = QwtScaleMap()
self.xMap.setScaleInterval(-0.5, 10.5)
self.yMap = QwtScaleMap()
self.yMap.setScaleInterval(-1.1, 1.1)
# frame style
self.setFrameStyle(QFrame.Box | QFrame.Raised)
self.setLineWidth(2)
self.setMidLineWidth(3)
# calculate values
self.x = np.arange(0, 10.0, 10.0/27)
self.y = np.sin(self.x)*np.cos(2*self.x)
# make curves with different styles
self.curves = []
self.titles = []
# curve 2
self.titles.append('Style: Lines, Symbol: None')
curve = QwtPlotCurve()
curve.setPen(QPen(Qt.darkBlue))
curve.setStyle(QwtPlotCurve.Lines)
self.curves.append(curve)
# attach data, using Numeric
for curve in self.curves:
curve.setData(self.x, self.y)示例2: __init__
# 需要导入模块: from qwt import QwtPlotCurve [as 别名]
# 或者: from qwt.QwtPlotCurve import setStyle [as 别名]
def __init__(self, *args):
QFrame.__init__(self, *args)
self.setFrameStyle(QFrame.Box | QFrame.Raised)
self.setLineWidth(2)
self.setMidLineWidth(3)
p = QPalette()
p.setColor(self.backgroundRole(), QColor(30, 30, 50))
self.setPalette(p)
# make curves and maps
self.tuples = []
# curve 1
curve = QwtPlotCurve()
curve.setPen(QPen(QColor(150, 150, 200), 2))
curve.setStyle(QwtPlotCurve.Lines)
curve.setSymbol(QwtSymbol(QwtSymbol.XCross,
QBrush(),
QPen(Qt.yellow, 2),
QSize(7, 7)))
self.tuples.append((curve,
QwtScaleMap(0, 100, -1.5, 1.5),
QwtScaleMap(0, 100, 0.0, 2*np.pi)))
# curve 2
curve = QwtPlotCurve()
curve.setPen(QPen(QColor(200, 150, 50),
1,
Qt.DashDotDotLine))
curve.setStyle(QwtPlotCurve.Sticks)
curve.setSymbol(QwtSymbol(QwtSymbol.Ellipse,
QBrush(Qt.blue),
QPen(Qt.yellow),
QSize(5, 5)))
self.tuples.append((curve,
QwtScaleMap(0, 100, 0.0, 2*np.pi),
QwtScaleMap(0, 100, -3.0, 1.1)))
# curve 3
curve = QwtPlotCurve()
curve.setPen(QPen(QColor(100, 200, 150)))
curve.setStyle(QwtPlotCurve.Lines)
self.tuples.append((curve,
QwtScaleMap(0, 100, -1.1, 3.0),
QwtScaleMap(0, 100, -1.1, 3.0)))
# curve 4
curve = QwtPlotCurve()
curve.setPen(QPen(Qt.red))
curve.setStyle(QwtPlotCurve.Lines)
self.tuples.append((curve,
QwtScaleMap(0, 100, -5.0, 1.1),
QwtScaleMap(0, 100, -1.1, 5.0)))
# data
self.phase = 0.0
self.base = np.arange(0.0, 2.01*np.pi, 2*np.pi/(USize-1))
self.uval = np.cos(self.base)
self.vval = np.sin(self.base)
self.uval[1::2] *= 0.5
self.vval[1::2] *= 0.5
self.newValues()
# start timer
self.tid = self.startTimer(250)示例3: __init__
# 需要导入模块: from qwt import QwtPlotCurve [as 别名]
# 或者: from qwt.QwtPlotCurve import setStyle [as 别名]
def __init__(self, title, xdata, ydata, style, symbol=None, *args):
super(BMPlot, self).__init__(*args)
self.setMinimumSize(200, 200)
self.setTitle(title)
self.setAxisTitle(QwtPlot.xBottom, 'x')
self.setAxisTitle(QwtPlot.yLeft, 'y')
curve = QwtPlotCurve()
curve.setPen(QPen(get_curve_color()))
curve.setStyle(style)
curve.setRenderHint(QwtPlotCurve.RenderAntialiased)
if symbol is not None:
curve.setSymbol(symbol)
curve.attach(self)
curve.setData(xdata, ydata)
self.replot()示例4: __init__
# 需要导入模块: from qwt import QwtPlotCurve [as 别名]
# 或者: from qwt.QwtPlotCurve import setStyle [as 别名]
def __init__(self, *args):
QFrame.__init__(self, *args)
self.xMap = QwtScaleMap()
self.xMap.setScaleInterval(-0.5, 10.5)
self.yMap = QwtScaleMap()
self.yMap.setScaleInterval(-1.1, 1.1)
# frame style
self.setFrameStyle(QFrame.Box | QFrame.Raised)
self.setLineWidth(2)
self.setMidLineWidth(3)
# calculate values
self.x = np.arange(0, 10.0, 10.0/27)
self.y = np.sin(self.x)*np.cos(2*self.x)
# make curves with different styles
self.curves = []
self.titles = []
# curve 1
self.titles.append('Style: Sticks, Symbol: Ellipse')
curve = QwtPlotCurve()
curve.setPen(QPen(Qt.red))
curve.setStyle(QwtPlotCurve.Sticks)
curve.setSymbol(QwtSymbol(QwtSymbol.Ellipse,
QBrush(Qt.yellow),
QPen(Qt.blue),
QSize(5, 5)))
self.curves.append(curve)
# curve 2
self.titles.append('Style: Lines, Symbol: None')
curve = QwtPlotCurve()
curve.setPen(QPen(Qt.darkBlue))
curve.setStyle(QwtPlotCurve.Lines)
self.curves.append(curve)
# curve 3
self.titles.append('Style: Lines, Symbol: None, Antialiased')
curve = QwtPlotCurve()
curve.setPen(QPen(Qt.darkBlue))
curve.setStyle(QwtPlotCurve.Lines)
curve.setRenderHint(QwtPlotItem.RenderAntialiased)
self.curves.append(curve)
# curve 4
self.titles.append('Style: Steps, Symbol: None')
curve = QwtPlotCurve()
curve.setPen(QPen(Qt.darkCyan))
curve.setStyle(QwtPlotCurve.Steps)
self.curves.append(curve)
# curve 5
self.titles.append('Style: NoCurve, Symbol: XCross')
curve = QwtPlotCurve()
curve.setStyle(QwtPlotCurve.NoCurve)
curve.setSymbol(QwtSymbol(QwtSymbol.XCross,
QBrush(),
QPen(Qt.darkMagenta),
QSize(5, 5)))
self.curves.append(curve)
# attach data, using Numeric
for curve in self.curves:
curve.setData(self.x, self.y)