Figure Digitizer

This function digitizes curves in a figure, e.g. an image save form a PDF file, plots and displays the data.
figure digitizer
 
Use: 1. Input image to be digitized, e.g. test.jpg. You can type the name of the image in the editable text field, or push "Browse" button to browse the file. 
2. Digitize left x, by pushing "Digi x1," and enter corresponding value for x1.
3. Similarly for x2, y1, y2.
4. Digitize x & y along a curve, press "Return" when done.
5. x & y will be plotted and displayed.
Note: x & y axis can be linear or log
 
Tips: How to save a jpg image file from a figure in a PDF file
1. open the PDF file using Adobe Reader 7.07 (Free on the WEB)
2. select the figure using the Snapshot tool of Adobe Reader
3. File -> print
4. "Selected graphic" in "print range," "Fit to printer margins" for "print scaling."
5. select "print to file" Requirements:
· MATLAB Release: R14SP2

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