i want to use a graph for displaying simple shapes only. the x axis should be fixed (not timed), and i do not need history of the points.
i want to draw a circle for example on the graph according to XY values(from -400000 to 400000 on both axis) that i'm aquiring from some place.
I tried to do that with xy graph but i couldn't change the size of the circle (in the properties>plot settings).
i do not want to do this with 2d picture because i have to do the scaling calculations by myself.
there is an attachment - i drew what i want to achieve.
have any ideas ?