jamesson

The following is a solution that was suggested on this forum to "downsample" some x/y coords. It does exactly what I want, but unfortunately the metro makes the group consist of nothing but the last input, which is useless. What can I do about this?

zl-group-with-metro

What's the output you're looking for? Something that downsamples x/y coords would look like this, I guess, but I doubt that's what you're looking for?

I guess I misexpressed myself by calling it downsampling? what is the right term?

Very tasty, Mr Chris, but where shall I put it? After the lcd, or the bang that outputs the int, or later still?

Wetterberg: Compare the two lcds in the image. Notice how the one on the right is "smoother" than the one on the left. This is basically what I'm looking for, except obviously not for the random line coming from offscreen (this always shows up, no idea why yet). What I'm doing is driving a gesture handler that requires a minimum of 16 points for successful recognition. I'd like to smooth out the input somewhat while still maintaining "vertex" points. See my previous post for an abstract graphical example

I'm not really sure what you're going for, but:

But - still that diagonal line. I'm assuming the first point should not be lineto but rather moveto. How to do this?

zl group with metro