Memory Warning

[EricxStone]

When I try to run this app in iPad (1st gen), it will receive memory warning if I draw a lot of lines. After a few more lines are drawn, the app will crash.

[levinunnink]

I'm working on a drawing method that uses less memory. I should have that pushed out next week.

[EricxStone]

Could you please tell me what method did you use? As my project is quite urgent...
Thanks

[levinunnink]

This should be fixed in the latest update. Try it now.

[rahman061235]

Hi, even I got the memory warning when I tried to draw multiple lines and app is crashing

[rahman061235]

I cannot perform erase and undo operations with latest code.. can you please suggest me how to implement erase and undo with latest code?

thanks,
Rahman

[pcki11]

Have you looked into using CATiledLayer? I have a ~3000x3000 SmoothLineView which used to allocate 100Mb+ during drawing and 40Mb+ after drawing finished. I have switched the layer of the view to CATiledLayer and now the memory footprint is 6Mb for same sized view.