Thank you very much for your answer! You are very helpful.Do I understand you correct that it is possible to reuse your code for free?I´m not a developer. My need is to insert a dynamic Bar Chart inside antoher PDF file(Form). I have tested your "Example form" at https://acrobat.com/#d=KW2i5eL54a7ww...

Does anyone know a way of creating av dynamic grap inside a PDF form?