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Tag Archives: DigitGraph
DigitGraph Spreadsheet and WebPlot Digitiser
I have posted here previously a spreadsheet that allows XY data to be extracted from images of graphs, maps or other images of objects in a single plane: How to digitise a scanned image. I have updated the instructions for the … Continue reading
Posted in Charts, Charts, Computing - general, Curve fitting, Drawing, Excel, UDFs, VBA
Tagged DigitGraph, digitize scanned image, Excel, UDF, VBA, WebPlot Digitizer
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Daily Download 10: Excel Digitiser
See How to digitise a scanned image and Digitising logarithmic scales. This spreadsheet provides a function to retrieve coordinates of lines traced over a scanned image. Download from: http://interactiveds.com.au/software/DigitGraph.zip Example images:
Posted in Drawing, Excel, Newton, UDFs, VBA
Tagged DigitGraph, digitize scanned image, Excel, UDF, VBA
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The Dome of Santa Maria del Fiore – Dimensions
This post is a continuation from The Dome of Santa Maria del Fiore in Florence Different sources give a wide variety of different dimensions for the dome, but there seems to be reasonable agreement that the “across flats” diameter of the … Continue reading
Posted in Dome Structures, Excel, Finite Element Analysis, Newton, Strand7, UDFs, VBA
Tagged DigitGraph, Dome, Excel, FEA, Florence Cathedral, IP2, S& API Tools, UDF, VBA
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