Help with mask on a scrollView

helloworld2013d · July 25, 2013, 12:33am

I have a scroll View and it works perfect.

scrollView = widget.newScrollView &nbsp;&nbsp; &nbsp;{ &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;left = 600, &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;top = 10, &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;width = 373, &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;height = 504, &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;scrollWidth = 373, &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;scrollHeight = 504, &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;maskFile = "mask373x504.png" &nbsp;&nbsp; &nbsp;}

But something very strange happened.

I copy and paste the code to use it in another app. and it works

but the white file for a mask, instead of having all white like it should…

has transparent diagonal lines on it! – very strange

the mask it’s just a white background with black borders.

and it works fine in another app, but here has those lines

does anyone knows why?

Victor

cublah · July 25, 2013, 12:37am

because the width is an odd number

rob · July 25, 2013, 1:49am

masks have to have each dimension evenly divisible by 4. I also like to make sure there is at least 4 pixels of black around each edge and that the final mask size is also divisible by 4.

helloworld2013d · July 29, 2013, 9:05pm

Thank you very much works great

I just change it for 372 by 504

– there is so much to learn…

after six months and really nice friends like you, I have learned a lot, maybe 2%

but I really like it…

thanks a lot!

cublah · July 25, 2013, 12:37am