Interpolation with image draw
This C# ASP.NET page uses different interpolation algorithms to draw a graph of a set of x and y data points.
For each pixel on the X-axis, the interpolation is evaluated, and a line is drawn to the pixel on the Y-axis.
With the tool buttons, the graph may be zoomed and scrolled. Whenever a button is pressed, a new image is created and sent back to the browser.
Clicking any OK button will save the inputs in the current session, until the web browser is closed.
No third-party add-ons or softwares are used on this page, only plain HTML with an image is used.