DataThief is a handy app that helps you pull data from graphs and charts. It’s super useful if you have screenshots, scanned documents, or any other images with graphs that you want to analyze. Instead of starting from scratch, you can just grab the data already in those visuals!
This tool really shines when you're looking to take data from a chart for your own presentations or reports. Want to analyze trends or find average values? No problem! DataThief can help you extract tables of data too.
To start capturing data, you'll need to calibrate the app and trace each line in the graph. This part is crucial because it affects how accurate your results will be. So, take your time! If you're unsure about something, it’s a good idea to read the manual, which is available on the developer's site.
The program helps define the coordinate system using three points, which works for most 2D graphs. If you run into graphs without clear origin points, there's also a four-point reference option available!
If your graph has more than one line, you'll need to gather data for each one by indicating its color and start/end points. The app can track these lines and export coordinates into a text file for your projects.
You can tweak how precise you want your results by adjusting settings like precision and tolerance levels. Plus, you can choose how many values to extract for an accurate analysis.
Using DataThief is pretty straightforward once you get the hang of calibrating and tracing graphs. It supports all popular image formats too! Even if you're working with low-quality scans, the calibration tools make it easier.
A cool feature is being able to save configurations as profiles so you can load them later when dealing with similar graphs. For those who are more advanced users, there’s even an option to create functions and constants that enhance data extraction from specific images.
In summary, DataThief is a flexible tool that makes it easier for anyone to interpret data from scanned or captured graph images!
Go to the Softpas website, press the 'Downloads' button, and pick the app you want to download and install—easy and fast!
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