Comment 83 for bug 179988

> Try adding some code after the cairo_t* is created and
> before the Inkscape drawing code is called to draw a
> rectangle of a known size and check what size it
> prints out as.

Thanks. My new code path missed a cairo_scale() call. The new patch gives output of correct size. If WIN_PRINT_TEST is defined, and the test code from win-print.c is used, the image contains vectors otherwise bitmaps.