On Tue, Sep 04, 2007 at 04:03:09PM +0300, George Andonov wrote: > I have two questions regarding RRD graph.
[snip font and encoding] Sorry, can't help. > 2. How to add "transparency" to the area? > Quote from the documentation: > ... Additionally you can add an alpha channel (transparency). The > default will be ``FF'' which means non-transparent. ... > Please provide some examples. AREA:somevalue#FF0000:red AREA:somevalue#FF0000FF:red AREA:somevalue#FF000080:transparent_red AREA:somevalue#FF000000:invisible These numbers are hexadecimal. Colors are RGBT or RRGGBBTT, where R or RR describes the amount of red, G and B similar for green and blue. T or TT describes how solid a color is: 0x00 is completely see-through, 0x80 is half see-through, 0xFF is completely solid and nothing shines through. If only one digit per color is used, then the possible values are 0 1 2 3 4 5 6 7 8 9 A B C D E F. If two digits are used, 00 01 02 03 .. 0e 0f 10 11 12 .. 1e 1f 20 21.. 2e 2f...3f...4f...fe ff. HTH -- Alex van den Bogaerdt http://www.vandenbogaerdt.nl/rrdtool/ _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
