Jan Kratochvil <j...@jankratochvil.net> writes:
> Hi,
>
> I found somewhere on web how to draw custom data images into a widget using
> Pixbuf. It basically works.
>
> Unfortunately the image always has the outermost source pixels mixed with
> white border. I want the whole window to be just blue but it is not:
> http://www.jankratochvil.net/t/pixbuf.png
> Fedora 19 x86_64: gtk3-3.8.2-2.fc19.x86_64
> gtkmm30-3.8.1-1.fc19.x86_64
You probably want to set the extend mode to CAIRO_EXTEND_PAD by doing
the C++ equivalent of this:
cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_PAD);
after setting the pixbuf as the cairo source.
Søren
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