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Diffstat (limited to 'examples/text-rotate/text-rotate.cc')
| -rw-r--r-- | examples/text-rotate/text-rotate.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/examples/text-rotate/text-rotate.cc b/examples/text-rotate/text-rotate.cc index 3e210fa..9b3bceb 100644 --- a/examples/text-rotate/text-rotate.cc +++ b/examples/text-rotate/text-rotate.cc @@ -18,6 +18,7 @@ */ #include <string> +#include <iostream> #include <cairomm/cairomm.h> // This example is based on the C cairo example of the same name @@ -83,5 +84,9 @@ int main (void) Cairo::RefPtr<Cairo::ImageSurface> surface = Cairo::ImageSurface::create(Cairo::FORMAT_ARGB32, WIDTH, HEIGHT); Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create(surface); draw(cr, WIDTH, HEIGHT); +#ifdef CAIRO_HAS_PNG_FUNCTIONS surface->write_to_png("text-rotate.png"); +#else + std::cout << "You must compile cairo with PNG support for this example to work" << std::endl; +#endif } |