Insert the image of your graph
To insert the image of your graph, just drop the image file into the GraphClick document window. Because GraphClick uses Mac OS X technologies, almost all file formats are recognized!
Adjust the coordinates
After inserting the image of your graph, you can choose your preferred way of adjusting the coordinates among various methods. Then, simply click on the indicated positions and enter each time the corresponding coordinates.
Add data points
You're now ready to add points corresponding to the data which you want to retrieve. With the magnifying glass, the visual guide and the zoom options, you can easily define very accurate positions.
Export the coordinates
When you're done, you can directly export the coordinates either to the clipboard or to a text file and use the data in any other application.