Existing users, 
 GraphClick - 3.0retrieve data points from the image of a graph or a movie |
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Product Description:
GraphClick is a graph digitizer software which allows to automatically retrieve the original (x,y)-data from the image of a scanned graph or from a QuickTime movie.
You have the picture of a graph but not the corresponding data? You want to retrieve the trajectory of an object from a QuickTime movie? GraphClick is then simply the best way to solve the problem! You just have to click on the image and the obtained coordinates of the points can be directly exported into any other application.
The idea is very simple, but its usefulness is likely to become essential.
You have the picture of a graph but not the corresponding data? You want to retrieve the trajectory of an object from a QuickTime movie? GraphClick is then simply the best way to solve the problem! You just have to click on the image and the obtained coordinates of the points can be directly exported into any other application.
The idea is very simple, but its usefulness is likely to become essential.
- Automatic dectection of curves (solid, dotted or dashed), symbols, bar charts or perimeters of areas
- Almost all file formats recognized (PDF, JPEG, GIF, TIFF, Photoshop, etc.)
- Frame-by-frame digitization of QuickTime movies
- Image modification for adjustment (edge detection, blur, sharpen, etc.)
- Can handle arbitrarily deformed axis systems, and two ordinate axes
- Linear, logarithmic or inverse scales
- Error bars
- Several data set in the same document
- Unlimited undo
- And much more!
What's new in this version:
- Map projections (Mercator, oblique Mercator, transverse Mercator, gnomonic)
- Data sets can now be copied as columns (i.e. side by side)
- Keep coordinates or positions of data points during copy/paste
- Various minor bugs fixed
Operating System Requirements:
This product is designed to run on the following operating systems:
- Mac OS X 10.5 Intel
- Mac OS X 10.5 PPC
- Mac OS X 10.4 Intel
- Mac OS X 10.4 PPC
- Mac OS X 10.3.9
Additional Requirements:
- Mac OS X 10.3 or later
Screenshots:
Download Links:
Download GraphClick Now (File Size: 2.8M)
Your Installed Versions:
Feedback Summary:
| This Version: | |||||
| Overall Rating: | Not rated (0.0) | Features: | Not rated (0.0) | Support: | Not rated (0.0) |
| Ease of Use: | Not rated (0.0) | Quality / Stability: | Not rated (0.0) | Price: | Not rated (0.0) |
Key to Types of Feedback:
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Featured Reviews
Pretty, intuitive, and effective: excellent app for $8!! 
- Version: 3.0b, 5/15/2008 06:15AM PST
Timothy Bates
Unique Capability - Version: 2.7.1, 10/22/2005 04:44AM PST
Akopman
Just used GraphClick for the first time. I wanted to use a graph from an old publication in an article to be published. The only copy of the illustration was from a pdf file I downloaded from the web. This "original" simply was not of publishable quality. The process went as follows:
pdf file > copy illustration with Acrobat > past into GraphClick > copy data points generated into Excel and regraph > paste into Photoshop Elements. The result a tiff file formated to my specs.
Spectacular
pdf file > copy illustration with Acrobat > past into GraphClick > copy data points generated into Excel and regraph > paste into Photoshop Elements. The result a tiff file formated to my specs.
Spectacular
Terrific application - Version: 2.7, 10/15/2005 09:54AM PST
spollak
GraphClick is a terrific application. With it, I could "recover" data from charts I'd created long ago, but neglected to retain the underlying data. Moreover, I could discern the data underlying charts from publications, and then recreate these as required (with proper source attribution).
You can quickly define the scale of the graph (in several different ways), then tracing graphs is flexibly and quickly done by adding points (or even automatically tracing both solid and, remarkably well, broken symbol lines).
You can export the data to a spreadsheet, and the program even calculates areas under the curves - which was what I used it for.
Purchase immediately!