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...n) 2) It required programming and use of strwidth(), as I needed an automated way to transform data-to-graph 3) It required interacting based on locator() to change the underlying data basis and replotting data-to-graph 4) (Thus) It required seeing the whole device during interaction, thus probably scroll_bars/zooming would not help. 5) It required some fine tuning (text wrapping, font size and other parameters) ON SCREEN before printing. E.g. there was text surrounded by boxes, and the text had to fit within boxes tightly. Relatively to the DIN-A3-device the text was small, but it had to be that size...