set color of tick-labels separately (#841)
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@ -17,7 +17,7 @@ class AxisItem(GraphicsWidget):
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If maxTickLength is negative, ticks point into the plot.
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If maxTickLength is negative, ticks point into the plot.
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"""
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"""
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def __init__(self, orientation, pen=None, linkView=None, parent=None, maxTickLength=-5, showValues=True, text='', units='', unitPrefix='', **args):
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def __init__(self, orientation, pen=None, textPen=None, linkView=None, parent=None, maxTickLength=-5, showValues=True, text='', units='', unitPrefix='', **args):
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"""
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"""
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============== ===============================================================
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============== ===============================================================
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**Arguments:**
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**Arguments:**
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@ -28,6 +28,7 @@ class AxisItem(GraphicsWidget):
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to be linked to the visible range of a ViewBox.
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to be linked to the visible range of a ViewBox.
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showValues (bool) Whether to display values adjacent to ticks
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showValues (bool) Whether to display values adjacent to ticks
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pen (QPen) Pen used when drawing ticks.
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pen (QPen) Pen used when drawing ticks.
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textPen (QPen) Pen used when drawing tick labels.
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text The text (excluding units) to display on the label for this
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text The text (excluding units) to display on the label for this
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axis.
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axis.
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units The units for this axis. Units should generally be given
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units The units for this axis. Units should generally be given
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@ -97,6 +98,11 @@ class AxisItem(GraphicsWidget):
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else:
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else:
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self.setPen(pen)
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self.setPen(pen)
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if textPen is None:
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self.setTextPen()
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else:
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self.setTextPen(pen)
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self._linkedView = None
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self._linkedView = None
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if linkView is not None:
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if linkView is not None:
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self.linkToView(linkView)
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self.linkToView(linkView)
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@ -405,6 +411,25 @@ class AxisItem(GraphicsWidget):
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self.setLabel()
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self.setLabel()
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self.update()
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self.update()
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def textPen(self):
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if self._textPen is None:
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return fn.mkPen(getConfigOption('foreground'))
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return fn.mkPen(self._textPen)
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def setTextPen(self, *args, **kwargs):
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"""
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Set the pen used for drawing text.
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If no arguments are given, the default foreground color will be used.
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"""
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self.picture = None
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if args or kwargs:
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self._textPen = fn.mkPen(*args, **kwargs)
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else:
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self._textPen = fn.mkPen(getConfigOption('foreground'))
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self.labelStyle['color'] = '#' + fn.colorStr(self._textPen.color())[:6]
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self.setLabel()
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self.update()
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def setScale(self, scale=None):
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def setScale(self, scale=None):
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"""
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"""
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Set the value scaling for this axis.
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Set the value scaling for this axis.
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@ -1048,13 +1073,13 @@ class AxisItem(GraphicsWidget):
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p.drawLine(p1, p2)
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p.drawLine(p1, p2)
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profiler('draw ticks')
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profiler('draw ticks')
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## Draw all text
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# Draw all text
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if self.tickFont is not None:
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if self.tickFont is not None:
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p.setFont(self.tickFont)
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p.setFont(self.tickFont)
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p.setPen(self.pen())
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p.setPen(self.textPen())
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for rect, flags, text in textSpecs:
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for rect, flags, text in textSpecs:
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p.drawText(rect, flags, text)
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p.drawText(rect, flags, text)
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#p.drawRect(rect)
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profiler('draw text')
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profiler('draw text')
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def show(self):
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def show(self):
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