Working with diagrams can be complicated if you do so on paper, specially when it comes to measuring and marking distances and lengths, because the data can end up being mixed, that is why it is advisable to use an application like Diagram Viewer.
Show any diagram or image
The main idea behind Diagram Viewer is to work with diagrams and graphics in 2 dimensions, allowing the user to establish the length of both X and Y axis, in such a way that if the user so desires he will be able to calculate the distance between one point and another of a graphic.
Additionally, Diagram Viewer includes a transformation tool that can be used to extract part of a diagram to study it in detail or if so required to eliminate part of an image, because it is rather common for the paper that is scanned to be bigger than the studied area.
Download Diagram Viewer free to be able to work with graphics and diagrams on your computer.