great it is now partially solved:
I found I was making a mistake setting:
memmove(PtrOfHdl(src), dest, size)
instead of :
memmove(dest, ptr(PtrOfHdl(src)), size)
since memmove is defined or Declared as:
memmove(destPtr as Ptr, srcPtr as Ptr, byteCount as Integer)
so now I am getting sample values for the y axis, however x continue
to be a very bad negative number x = -2147483648
Also if you look what i did with the second argument of memmove I set it to:
ptr(PtrOfHdl(src))
which is not very elegant? I wonder if I am making another mistake
here or this coding is ok. Please someone hint me here since this can
be done in other languages as casting but I do not know about
RealBasic.
So anyway, I just need to work on the x value and then I will add the
pieces of coding that Erik suggest to support windows while still
maintaining the support for Mac.
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