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rFlex / SCWaveformView

A blazing fast customizable waveform view
Apache License 2.0
455 stars 60 forks source link

Slow when loading with UITableView #14

Open lunayo opened 9 years ago

lunayo commented 9 years ago

There is some performance issue (lagging) when trying to reload the tableview which contains a number of cells that was added with the waveform view. I have tried to concurrently load the waveform view with GCD but it is not very stable — keep crashing.

pixlwave commented 8 years ago

I'm hitting a similar issue, but with a 1 or 2 second delay when modally presenting a view controller with an SCWaveformView in it's hierarchy. I've had a look at the code, but as the wave is drawn using an array of layers, I presume that queuing this to run in the background is an impossible task?