def label(self, axisValue):
# print str(axisValue)
if not self._plot._bPlotDatesXAxis:
return Qwt.QwtText(str(int(axisValue)))
else:
remaindermsecs = axisValue/self._fs - int(axisValue) / self._fs
qtime = self._timeFirst.addSecs(int(axisValue) / self._fs)
qtime = qtime.addMSecs(1000*remaindermsecs+1)
# print "value {0}, qtime {1}".format(int(axisValue),qTime)
return Qwt.QwtText(qtime.toString("hh:mm"))
def ylabel(self, text=""):
""" set the y axis label. The font is based on application font """
font = self._font_app
font.setBold(True)
qtext = Qwt.QwtText(text)
qtext.setFont(font)
self.setAxisTitle(Qwt.QwtPlot.yLeft, qtext)
def __init__(self, parent_name='', curve_type=None, x1=None, x2=None, y1=None, y2=None, s=''):
self.id = AnnotationObject.newid()
# information to be saved in annotation file
self.__parent_name = parent_name
self.__curve_type = curve_type
self.x_from = x1
self.x_to = x2
self.yval1 = y1
self.yval2 = y2
self.valid = True # if a curve is valid and should be plotted
self.text = Qwt.QwtText(self.text_wrap(str(s)))
self.__too_small_limit = 0
self.font_app = QtGui.QFont()
# QPen settings
self.pen_def = Qt.QPen()
self.pen_symbol = Qt.QPen()
self.symbol = Qwt.QwtSymbol()
self.__default_pen = Qt.QPen()
self.color_highlight = Qt.Qt.darkMagenta
def text_wrap_evaluations(self, evals):
"""
This is inverse function to get_text()
The input is 1 line string: initial_ctg:abnormal__neurology:brain injury
The output is left aligned:
initial_ctg: abnormal .
neurology: brain injury .
:param evals: string of evaluation separated by __
:return:
"""
# compute value for text padding (to be align on right)
n = 0
for r in evals.split(self.sep):
r = r.strip('\n')
r = Qwt.QwtText(r)
if n < r.textSize().width():
n = r.textSize().width()
eval_list = list()
for r in evals.split(self.sep):
if r == '':
continue
r = r.strip('\n')
s = r.split(self.sep_type_and_value)
s = '{0}{1} {2}'.format(s[0], self.sep_type_and_value, s[1])
r = Qwt.QwtText(s)
while r.textSize().width() < n:
s += ' '
r = Qwt.QwtText(s)
# to have correct alignment
s += '.'
eval_list.append(s)
s = '\n'.join(eval_list)
return s
def label(self, axis_value):
s = QtCore.QString(str(int(axis_value)))
# doplnuji string podle pozadovane sirky
while self._fontMetrics.width(s) <= self._max_w:
s = ' '+s
# s = '{:>8}'.format(axis_value) # tohle nefunguje protoze mezera ma jinou sirku nez cislo
# print self._fontMetrics.width(s)
return Qwt.QwtText(s)