Andreas Pokorny wrote:
Hi there I just tried to convert an arbitrary jpeg image to a grayscale image and write it to a png file. The attached file fails to compile, because there is no pixel_t in an any_image_view.
Andreas, GIL went through some major changes to color conversion. Apparently I had forgotten to apply one interface change to dynamic images. I will fix this in the next release of GIL. This is how you can do it today: typedef boost::mpl::vector<gray8_image_t, gray16_image_t, rgb8_image_t, rgb16_image_t> my_img_types; any_image<my_img_types> runtime_img; jpeg_read_image("test.jpg", runtime_img); typedef any_image<my_img_types>::view_t::const_t::types_t my_civ_types; png_write_view("test_out.jpg", any_color_converted_view<my_civ_types, gray8_pixel_t>(const_view(runtime_img))); Lubomir