def reset( self ):
"""
Resets the values to the current application information.
"""
self.setValue('colorSet', XPaletteColorSet())
self.setValue('font', QApplication.font())
self.setValue('fontSize', QApplication.font().pointSize())
def __init__(self, name, **options):
# define custom properties
self._name = name
self._chart = None
self._orientation = options.get('orientation', Qt.Horizontal)
self._showLabels = options.get('showLabels', True)
self._shadeAxis = options.get('shadeAxis', None)
self._minimum = options.get('minimum', None)
self._maximum = options.get('maximum', None)
self._values = options.get('values', None)
self._labels = options.get('labels', None)
self._labelFont = options.get('labelFont', QApplication.font())
self._labelFormat = options.get('labelFormat', '{0}')
self._hLabelPad = options.get('horizontalLabelPadding', 6)
self._vLabelPad = options.get('verticalLabelPadding', 3)
self._title = options.get('title', '')
self._maximumLabelCount = options.get('maximumLabelCount', None)
self._minimumLabelWidth = options.get('minimumLabelWidth', 32)
self._minimumLabelHeight = options.get('minimumLabelHeight', 22)
# setup default dynamic options
self._dynamicRange = options.get('useDynamicRange',
not 'labels' in options)
self._dynamicScalingEnabled = options.get('dynamicScalingEnabled',
False)
# setup default title font
titleFont = QApplication.font()
titleFont.setBold(True)
self._titleFont = options.get('titleFont', titleFont)
def reset(self):
"""
Resets the values to the current application information.
"""
self.setValue('colorSet', XPaletteColorSet())
self.setValue('font', QApplication.font())
self.setValue('fontSize', QApplication.font().pointSize())
def __init__(self, chartWidget):
super(XChartScene, self).__init__(chartWidget)
# create custom properties
self._chartWidget = chartWidget
self._minimumWidth = -1
self._minimumHeight = -1
self._maximumWidth = -1
self._maximumHeight = -1
self._horizontalPadding = 6
self._verticalPadding = 6
self._showGrid = True
self._showRows = True
self._showColumns = True
self._trackingEnabled = True
self._chartType = XChartScene.Type.Line
self._trackerItem = None
# used with pie charts
self._pieAxis = Qt.YAxis
self._pieAlignment = Qt.AlignCenter
self._horizontalRuler = XChartRuler(XChartRuler.Type.Number)
self._verticalRuler = XChartRuler(XChartRuler.Type.Number)
self._font = QApplication.font()
self._alternatingColumnColors = False
self._alternatingRowColors = True
self._dirty = False
self._buildData = {}
palette = QApplication.palette()
self._axisColor = palette.color(palette.Mid).darker(125)
self._baseColor = palette.color(palette.Base)
self._alternateColor = palette.color(palette.Base).darker(104)
self._borderColor = palette.color(palette.Mid)
# create custom properties
chartWidget.installEventFilter(self)
self.chartTypeChanged.connect(self.update)
def __init__( self, chartWidget ):
super(XChartScene, self).__init__(chartWidget)
# create custom properties
self._chartWidget = chartWidget
self._minimumWidth = -1
self._minimumHeight = -1
self._maximumWidth = -1
self._maximumHeight = -1
self._horizontalPadding = 6
self._verticalPadding = 6
self._showGrid = True
self._showRows = True
self._showColumns = True
self._trackingEnabled = True
self._chartType = XChartScene.Type.Line
self._trackerItem = None
# used with pie charts
self._pieAxis = Qt.YAxis
self._pieAlignment = Qt.AlignCenter
self._horizontalRuler = XChartRuler(XChartRuler.Type.Number)
self._verticalRuler = XChartRuler(XChartRuler.Type.Number)
self._font = QApplication.font()
self._alternatingColumnColors = False
self._alternatingRowColors = True
self._dirty = False
self._buildData = {}
palette = QApplication.palette()
self._axisColor = palette.color(palette.Mid).darker(125)
self._baseColor = palette.color(palette.Base)
self._alternateColor = palette.color(palette.Base).darker(104)
self._borderColor = palette.color(palette.Mid)
# create custom properties
chartWidget.installEventFilter(self)
self.chartTypeChanged.connect(self.update)
def maxNotchSize( self, orientation ):
"""
Returns the maximum size for this ruler based on its notches and the
given orientation.
:param orientation | <Qt.Orientation>
:return <int>
"""
metrics = QFontMetrics(QApplication.font())
if orientation == Qt.Vertical:
notch = ''
for n in self.notches():
if len(nativestring(n)) > len(nativestring(notch)):
notch = nativestring(n)
return metrics.width(notch)
else:
return metrics.height()
def maxNotchSize(self, orientation):
"""
Returns the maximum size for this ruler based on its notches and the
given orientation.
:param orientation | <Qt.Orientation>
:return <int>
"""
metrics = QFontMetrics(QApplication.font())
if orientation == Qt.Vertical:
notch = ''
for n in self.notches():
if len(nativestring(n)) > len(nativestring(notch)):
notch = nativestring(n)
return metrics.width(notch)
else:
return metrics.height()
def __init__( self, *args, **defaults ):
defaults.setdefault('colorSet', XPaletteColorSet())
defaults.setdefault('font', QApplication.font())
defaults.setdefault('fontSize', QApplication.font().pointSize())
super(XScheme, self).__init__( *args, **defaults )
def __init__(self, *args, **defaults):
defaults.setdefault('colorSet', XPaletteColorSet())
defaults.setdefault('font', QApplication.font())
defaults.setdefault('fontSize', QApplication.font().pointSize())
super(XScheme, self).__init__(*args, **defaults)
