本文整理匯總了Python中qwt.qt.QtCore.QRectF.setX方法的典型用法代碼示例。如果您正苦於以下問題：Python QRectF.setX方法的具體用法？Python QRectF.setX怎麽用？Python QRectF.setX使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類qwt.qt.QtCore.QRectF的用法示例。
在下文中一共展示了QRectF.setX方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: renderItem
# 需要導入模塊: from qwt.qt.QtCore import QRectF [as 別名]
# 或者: from qwt.qt.QtCore.QRectF import setX [as 別名]
def renderItem(self, painter, widget, rect, fillBackground):
"""
Render a legend entry into a given rectangle.
:param QPainter painter: Painter
:param QWidget widget: Widget representing a legend entry
:param QRectF rect: Bounding rectangle
:param bool fillBackground: When true, fill rect with the widget background
"""
if fillBackground:
if widget.autoFillBackground() or\
widget.testAttribute(Qt.WA_StyledBackground):
QwtPainter.drawBackground(painter, rect, widget)
label = widget #TODO: cast to QwtLegendLabel
if label is not None:
icon = label.data().icon()
sz = icon.defaultSize()
iconRect = QRectF(rect.x()+label.margin(),
rect.center().y()-.5*sz.height(),
sz.width(), sz.height())
icon.render(painter, iconRect, Qt.KeepAspectRatio)
titleRect = QRectF(rect)
titleRect.setX(iconRect.right()+2*label.spacing())
painter.setFont(label.font())
painter.setPen(label.palette().color(QPalette.Text))
label.drawText(painter, titleRect) #TODO: cast label to QwtLegendLabel示例2: layoutLegend
# 需要導入模塊: from qwt.qt.QtCore import QRectF [as 別名]
# 或者: from qwt.qt.QtCore.QRectF import setX [as 別名]
def layoutLegend(self, options, rect):
"""
Find the geometry for the legend
:param options: Options how to layout the legend
:param QRectF rect: Rectangle where to place the legend
:return: Geometry for the legend
"""
hint = self.__data.layoutData.legend.hint
if self.__data.legendPos in (QwtPlot.LeftLegend, QwtPlot.RightLegend):
dim = min([hint.width(), int(rect.width()*self.__data.legendRatio)])
if not (options & self.IgnoreScrollbars):
if hint.height() > rect.height():
dim += self.__data.layoutData.legend.hScrollExtent
else:
dim = min([hint.height(), int(rect.height()*self.__data.legendRatio)])
dim = max([dim, self.__data.layoutData.legend.vScrollExtent])
legendRect = QRectF(rect)
if self.__data.legendPos == QwtPlot.LeftLegend:
legendRect.setWidth(dim)
elif self.__data.legendPos == QwtPlot.RightLegend:
legendRect.setX(rect.right()-dim)
legendRect.setWidth(dim)
elif self.__data.legendPos == QwtPlot.TopLegend:
legendRect.setHeight(dim)
elif self.__data.legendPos == QwtPlot.BottomLegend:
legendRect.setY(rect.bottom()-dim)
legendRect.setHeight(dim)
return legendRect示例3: renderItem
# 需要導入模塊: from qwt.qt.QtCore import QRectF [as 別名]
# 或者: from qwt.qt.QtCore.QRectF import setX [as 別名]
def renderItem(self, painter, widget, rect, fillBackground):
if fillBackground:
if widget.autoFillBackground() or\
widget.testAttribute(Qt.WA_StyledBackground):
QwtPainter.drawBackground(painter, rect, widget)
label = widget #TODO: cast to QwtLegendLabel
if label is not None:
icon = label.data().icon()
sz = icon.defaultSize()
iconRect = QRectF(rect.x()+label.margin(),
rect.center().y()-.5*sz.height(),
sz.width(), sz.height())
icon.render(painter, iconRect, Qt.KeepAspectRatio)
titleRect = QRectF(rect)
titleRect.setX(iconRect.right()+2*label.spacing())
painter.setFont(label.font())
painter.setPen(label.palette().color(QPalette.Text))
label.drawText(painter, titleRect) #TODO: cast label to QwtLegendLabel示例4: layoutLegend
# 需要導入模塊: from qwt.qt.QtCore import QRectF [as 別名]
# 或者: from qwt.qt.QtCore.QRectF import setX [as 別名]
def layoutLegend(self, options, rect):
hint = self.__data.layoutData.legend.hint
if self.__data.legendPos in (QwtPlot.LeftLegend, QwtPlot.RightLegend):
dim = min([hint.width(), int(rect.width()*self.__data.legendRatio)])
if not (options & self.IgnoreScrollbars):
if hint.height() > rect.height():
dim += self.__data.layoutData.legend.hScrollExtent
else:
dim = min([hint.height(), int(rect.height()*self.__data.legendRatio)])
dim = max([dim, self.__data.layoutData.legend.vScrollExtent])
legendRect = QRectF(rect)
if self.__data.legendPos == QwtPlot.LeftLegend:
legendRect.setWidth(dim)
elif self.__data.legendPos == QwtPlot.RightLegend:
legendRect.setX(rect.right()-dim)
legendRect.setWidth(dim)
elif self.__data.legendPos == QwtPlot.TopLegend:
legendRect.setHeight(dim)
elif self.__data.legendPos == QwtPlot.BottomLegend:
legendRect.setY(rect.bottom()-dim)
legendRect.setHeight(dim)
return legendRect