class FunctionFinder_2D(FunctionFinder):
equationFamilyInclusion = django.forms.MultipleChoiceField(
widget=myWidgets.BR_CheckboxSelectMultiple_Widget(),
choices=formConstants.equationCategoryNameChoices2D,
initial=formConstants.equationCategoryNameChoicesDefaultValues2D)
smoothnessControl2D = django.forms.ChoiceField(
choices=formConstants.smoothnessControl2DChoices, initial='4')
class FunctionFinder(UsesDataForm_BaseClass):
fittingTarget = django.forms.ChoiceField(
widget=django.forms.widgets.RadioSelect(
renderer=myWidgets.BR_RadioFieldRenderer),
choices=formConstants.fittingTargetChoices,
initial='SSQABS')
extendedEquationTypes = django.forms.MultipleChoiceField(
widget=myWidgets.BR_CheckboxSelectMultiple_Widget(),
choices=formConstants.extendedEquationTypeChoices,
initial=['STANDARD'])
dataNameX = django.forms.CharField(max_length=40, initial='X data')
dataNameY = django.forms.CharField(max_length=40, initial='Y data')
smoothnessExactOrMax = django.forms.ChoiceField(
widget=django.forms.widgets.RadioSelect(
renderer=myWidgets.BR_RadioFieldRenderer),
choices=formConstants.smoothnessExactOrMaxChoices,
initial='M')
def clean(self): # override, no graph scales in form for function finders
self.LoadAndVerifyTextData()
if self.equationBase.dataCache.DependentDataContainsZeroFlag != 0 and self.cleaned_data[
'fittingTarget'][-3:] == "REL":
raise django.forms.ValidationError(
'Your data contains at least one dependent data value of exactly 0.0, a relative fit cannot be performed as divide-by-zero errors would occurr.'
)
return self.cleaned_data
class FunctionFinder_3D(FunctionFinder):
equationFamilyInclusion = django.forms.MultipleChoiceField(
widget=myWidgets.BR_CheckboxSelectMultiple_Widget(),
choices=formConstants.equationCategoryNameChoices3D,
initial=formConstants.equationCategoryNameChoicesDefaultValues3D)
smoothnessControl3D = django.forms.ChoiceField(
choices=formConstants.smoothnessControl3DChoices, initial='6')
dataNameZ = django.forms.CharField(max_length=40, initial='Z data')