Figure Digitizer 1.0

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" ... ...%% I beleive that these codes are also a good example of GUI development%% by Hongxue Cai (h-cai@northwestern.edu)%

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Adobe,  Displayed,  Graphicquot,  Plotted,  Print,  Quotreturnquot,  Quotselected,  Reader,  Select,  Snapshot
Users rating:	0/10