I want to pass an ITextFrameColumn to IScriptRequestData::AppendReturnData

In order to pass a text frame from the SDK to ExtendScript, it was necessary to pass IGraphicFrameData.

I noticed after reading the description of SDKLayoutHelper::CreateTextFrame.

example

InterfacePtr<IMultiColumnTextFrame> multiColumnFrame(textFrameColumn->QueryMultiColumnTextFrame());

InterfacePtr<IHierarchy> hierarchy(Utils<ITextUtils>()->QuerySplineFromTextFrame(multiColumnFrame));

InterfacePtr<IGraphicFrameData> graphicFrameData(hierarchy, UseDefaultIID());

InterfacePtr<IScript> script_Return(graphicFrameData, UseDefaultIID());

ScriptData scriptData(script_Return);

scriptRequestData->AppendReturnData(script, scriptID, scriptData);