i'm having a problem with gcanvas. i use a reset-message to clear it and from time to time it just won't empty. it's not crashed as it still works, you can draw in it. but won't empty. restarting the patch fixes the problem.

anyone having the same problem?

osx 10.6.8 / pd-ext 0.42.5

[gcanvas] is known to be a bit buggy. I think it was an unfinished project.

damn. is there any alternative? i only need to draw a simple waveform in with pixels.

tried to use an array as an alternative, but it uses more cpu.