<title>alphacolor</title>
<para>Transparency color of the bitmap. It must be indicated with the following format: "#RRGGBB", where RR stands for the hexadecimal value of the red component, GG for the green one, and BB for the blue one.</para>
<note><para>If your PNG file specifies a transparency mask, it will be taken into account too.</para></note>
<para>Default value: #000000</para><!--XXX: should we change it into a less often used color?-->
</sect4>
<title>alphacolor</title>
<para>Transparency color of the bitmap. It must be indicated with the following format: "#RRGGBB", where RR stands for the hexadecimal value of the red component, GG for the green one, and BB for the blue one.</para>
<note><para>If your PNG file specifies a transparency mask, it will be taken into account too.</para></note>
<para>Default value: #000000</para><!--XXX: should we change it into a less often used color?-->
</sect4>