Thanks! Happy to see you like it! And you're right about SVG, but i have plans to draw additional things also, like graphics of functions, so im not sure if SVG would be flexible as canvas. (or i can use it effeciently :))
You're right! I've added a new section named 'general options' and 'rounding numbers' option under it to you can disable rounding. I hope it helps, if not please tell.
And thanks about other great suggestions, those are really interesting. I'll check and try to bring them into party!
I couldnt see your work, it says 'unauthorized', maybe you didnt make it public?
Actually i totaly go random with colors but its nice coincidence :) I really like it!
And about graphs of functions; yes! arriu suggested the same below, and this graphic from wikipedia is a good reference point for me, thanks! I have an idea to how to visualize graph of functions from unit circle to make it simple to understand! Will start to work on it in next week i hope.
Thanks for great suggestion, and if you make your work public i really would want to see it!
Your work is absolutely briliant and gave me idea to draw theta angle like you did! Also i'm gonna include an option to draw values of lines in canvas.
That was my exact motivation while making this! This visualization helps me alot to understand trigonometry so i think it will be good to make a sandbox out of it. I hope this helps somebody who trying to understand basics of trigonometry.