Use the online graphreader tool to extract values from graph images. For 2D plots use
the 2D Reader
1) Select a png, jpg or gif image and press 'Go'. 2) Resize blue rectangle to set ruler for axis scaling. Set values for x- and y-axis scaling
accordingly. 3) Double-click to insert curve fix-points. Right-click to delete points (on tablet long
touch). 4) Click 'Generate curve' to sample curve. Use controls below to redraw output. 5) Scroll down for more options and to see generated CSV data.
Feedback is appreciated. Currently collecting ideas for the next version upgrade. Thanks!
[2022.11.23] Possible downtime / instability the coming days due to system maintenance.