Thank you for your help! Your collegue helped me on the chat! I have made it.
Can i get fixed axis on this canvas somehow?
Thank you! I will research this tomorrow!
Sorry. I can not do a live example if i dont know how to do it. My question is based on the fact that i can’t do it.
A pictorial representation would be an actual oscilloscope. An oscilloscope is not scrolling or shifting the data from the left to the right or vica-versa. An oscilloscope just showing the data. When a data point comes, it draws on the y and x axises. When the x axis is full, it is reseted and the data comes to the first point on the x axis again. And the latest datapoint is deleted because the new data takes its place on the axis. That is what i want.
Here is a drawing from it. I hope its clear.
Thank you for your answer! I think i figured it out , not as smart as i wanted because the web throws me errors but the code is working fine so no problem. xd