void ModelRewriter::setAnchorMargin(const InternalNodeState::Pointer &state, const QString &propertyName, const QVariant &value)
{
if (state.isNull() || !state->isValid())
throw InvalidModelNodeException(__LINE__, __FUNCTION__, __FILE__);
if (state->propertyLocation(propertyName).isValid()) {
if (value.toDouble() == 0.0 && state->isBaseState())
m_modelToTextMerger.removeProperty(state, propertyName);
else
m_modelToTextMerger.changePropertyValue(state, propertyName, value);
} else {
if (value.toDouble() == 0.0 && state->isBaseState()) {
// do nothing
} else {
m_modelToTextMerger.addProperty(state, propertyName, value);
}
}
if (!modificationGroupActive())
m_modelToTextMerger.applyChanges(*m_textModifier);
}
