I have a PDF that has a line graph but I want to change it to a data chart without calculating each point manually. I have attached a example of what I am trying to convert. Can you tell me of a software that will automatically do this that you have tried personally and know will work?
Load the image and try with this simple tool Graphixy. It extract x and y coordinates data for an image manually but not automatically.
Link: https://sourceforge.net/projects/graphixy/
Hi M. Kanagasabapathy,
Thank you for your input. I have tried Graphixy but there are problems with calibration. It is very time consuming to calibrate and it is not accurate. It also does not run on mac systems. Once the picture is uploaded to the software, I need it to be calibrated and then need to run a pen around the lines to get a X and Y axis numbers. Do you have any solution to this time consuming problem or can consider another software.
In the end I have used UN-SCAN-IT. It is a paid product but works well and is easy to use.
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