def datasetExprChanged(self):
"""Validate expression."""
text = self.indataset.text()
document.simpleEvalExpression(self.document, unicode(text))
def datasetExprChanged(self):
"""Validate expression."""
text = self.indataset.text()
document.simpleEvalExpression(self.document, unicode(text))
}[gen.cumulative].click()
# if error bars
self.errorBars.setChecked(bool(gen.errors))
def applyClicked(self):
"""Create histogram."""
qt4.QTimer.singleShot(4000, self.statuslabel.clear)
try:
p = HistoDataDialog.Params(self)
except RuntimeError, ex:
self.statuslabel.setText(_("Invalid parameters: %s") % unicode(ex))
return
exprresult = N.array(document.simpleEvalExpression(
self.document, p.expr),
dtype=N.float64)
if len(exprresult) == 0:
self.statuslabel.setText(_("Invalid expression"))
return
op = p.getOperation()
self.document.applyOperation(op)
self.statuslabel.setText(
_('Created datasets "%s" and "%s"') % (p.outbins, p.outdataset))
def recreateDataset(mainwindow, document, dataset, datasetname):
"""Open dialog to recreate histogram."""
dialog = HistoDataDialog(mainwindow, document)
# if error bars
self.errorBars.setChecked( bool(gen.errors) )
def applyClicked(self):
"""Create histogram."""
qt4.QTimer.singleShot(4000, self.statuslabel.clear)
try:
p = HistoDataDialog.Params(self)
except RuntimeError, ex:
self.statuslabel.setText(_("Invalid parameters: %s") % unicode(ex))
return
exprresult = N.array(
document.simpleEvalExpression(self.document, p.expr),
dtype=N.float64)
if len(exprresult) == 0:
self.statuslabel.setText(_("Invalid expression"))
return
op = p.getOperation()
self.document.applyOperation(op)
self.statuslabel.setText(
_('Created datasets "%s" and "%s"') % (p.outbins, p.outdataset))
def recreateDataset(mainwindow, document, dataset, datasetname):
"""Open dialog to recreate histogram."""
dialog = HistoDataDialog(mainwindow, document)
mainwindow.showDialog(dialog)
