[cairo] How can I scale a calro surface

Meryl Silverburgh silverburgh.meryl at gmail.com
Tue Jan 24 08:46:47 PST 2006

How can I scale a calro surface?

I have the following code, but it does not work (does not scale):
 cairo_t* cr = cairo_create(tmpSurf);

    double scale = 0.5;

    cairo_scale (cr, scale, scale);

    cairo_surface_write_to_png(tmpSurf, "tmpSurf.png");

Can you please tell me why it does not work?
Thank you.

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