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doc:codeviz [2008/11/19 06:14] mdc |
doc:codeviz [2008/11/19 08:25] (current) mdc |
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| $ gengraph -f rtl8169_poll -d 3 output-font=Arial --output-layout LR --plain | $ gengraph -f rtl8169_poll -d 3 output-font=Arial --output-layout LR --plain | ||
| - | This does a call graph of the function rtl8169_open, depth 3, left-to-right orientation, and requests that output be saved for input to the ''dot'' program. | + | This does a call graph of the function rtl8169_poll, depth 3, left-to-right orientation, and requests that output be saved for input to the ''dot'' program. |
| ''dot'' is the program that renders the outupt from gengraph: | ''dot'' is the program that renders the outupt from gengraph: | ||
| - | $ dot -Gcenter=1 -Gsize=11,8.5 -Gmargin=.333 -Tps -o rtl8169_poll.ps < rtl8169_poll.plain | + | $ dot -GPAPERSIZE=letter -Gsize=8,10.5 -Gcenter=1 -Gmargin=.25 -Tps -o rtl8169_poll.ps < rtl8169_poll.plain |
| ''dot'' draws the call graph according to the instructions in the ''.plain'' file, and outputs a file in whatever -T says (postscript in this case. png is also popular). | ''dot'' draws the call graph according to the instructions in the ''.plain'' file, and outputs a file in whatever -T says (postscript in this case. png is also popular). | ||
