[RESOLVED] GDI+ problems with GdipDrawImageRectRectI

[passel]

The first takes 32-bit integers as input.
The second takes 32-bit floats as input.
Are you using Singles when you do the second call?

[passel]

Is that declaration correct?
I've seen GdipDrawImageRectRectI for PowerBasic declared as follows:

    DECLARE FUNCTION GdipDrawImageRectRectI ( _
        BYVAL graphics AS DWORD, _
        BYVAL pImage AS DWORD, _
        BYVAL dstx AS LONG, _
        BYVAL dsty AS LONG, _
        BYVAL dstwidth AS LONG, _
        BYVAL dstheight AS LONG, _
        BYVAL srcx AS LONG, _
        BYVAL srcy AS LONG, _
        BYVAL srcwidth AS LONG, _
        BYVAL srcheight AS LONG, _
        BYVAL srcUnit AS LONG, _
        BYVAL imageAttributes AS DWORD, _
        BYVAL pcallback AS DWORD, _
        BYVAL callbackData AS DWORD _
    ) AS LONG

I would assume there could be a similar declaration for a VB6 version. I haven't used Gdip... with vb6, so my only real experience with GDI+ is with the wrapped versions of the calls as part of .Net.

[shagratt]

The first takes 32-bit integers as input.
The second takes 32-bit floats as input.
Are you using Singles when you do the second call?

Yes! That was the problem!!!
The weird part is I fixed it calling GdipDrawImageRect (wich require singles) and passing long values... After your suggestion I fixed my declarations to long (the one I copied where from another example and not the ones I was using) and put back GdipDrawImageRectI