I am working on a plugin that has a filter frequency response visualizer in it. The plugin itself is resizable (fixed aspect ratio).
The background, grid, and labels of the frequency visualizer component will be a raster graphic as the rest of the plugin uses raster graphics as well.
I’d like to hear your opinion on how to draw the frequency response itself.
As I see it right now I have two options:
- A lot of very short straight lines
- Fewer bezier curves (probably quadratic ones?)
Which approach would you suggest? Or do you have some different idea?
The only problem I see with the curve approach is - how to select which points define the curve?