rolf <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>...
> >So basically my function is valid (although I have to switch rows and
> >columns for a valid result) and all I need is to make a LabView
> >program that allocates a 2d-array and passes it to this dll function?
>
> Well, not sure about switching columns and rows really, you will have
> to try this out. My change is in the type of the matrix parameter.
> Compare it to your original code.
>
> >>int MyDllFunction(unsigned char **matrix, int width, int height)
>
> int MyDllFunction(unsigned char *matrix, int width, int height)
> {
> for (int r = 0; r < height; r++)
> {
> for (int c = 0; c < width; c++)
> matrix[r * width + c] = SomeData(r, c);
> }
> return 1;
> }
>
> Rolf K
Thanks a lot! I'll try it out. To me it seems quite strange to be
using a single pointer though. But, then again, I don't really know
how LabView works =).
