> while looking at your FULL_SIZE_MODE code I find this: > > if (im->extra_flags & FULL_SIZE_MODE) > leg_y = leg_y_prev = > leg_y - (int) (im->text_prop[TEXT_PROP_LEGEND].size * > 1.8); > > > this looks as if you are assuming too much ....note that you can > not know the size of text by looking at the size attribute in > rrdtool >= 1.2. You do actually have to measure it ... >
Then I'm confused. This kind of calculation is used all over the graph code in 1.2.23 (not my modifications). I just extended its use. Or are you referring specifically to TEXT_PROP_LEGEND? > I tried to reproduce the problem you reported, and I can't ... it all >looks fine here ... are you sure you are using the latest trunk with cairo? > also the labels you mention below do not match up with what you have in > the graph ... Yes, I used the latest trunk. I had to download cairo and pango and stuff to compile it. :) Maybe the full graph definition will be better at reproducing the problem, I accidently left out the end of it. The full command for that memory report on my Fenchurch00 machine is: rrdtool graph - --start 1181831616 --end 1181835216 --width 450 --height 160 --lower-limit 0 --rigid --title 'Fenchurch00 Memory last hour' --vertical-label Bytes --base 1024 --full-size-mode \ DEF:'mem_total'='${rrd_dir}/mem_total.rrd':'sum':AVERAGE \ CDEF:'bmem_total'=mem_total,1024,* \ DEF:'mem_shared'='${rrd_dir}/mem_shared.rrd':'sum':AVERAGE \ CDEF:'bmem_shared'=mem_shared,1024,* \ DEF:'mem_free'='${rrd_dir}/mem_free.rrd':'sum':AVERAGE \ CDEF:'bmem_free'=mem_free,1024,* \ DEF:'mem_cached'='${rrd_dir}/mem_cached.rrd':'sum':AVERAGE \ CDEF:'bmem_cached'=mem_cached,1024,* \ DEF:'mem_buffers'='${rrd_dir}/mem_buffers.rrd':'sum':AVERAGE \ CDEF:'bmem_buffers'=mem_buffers,1024,* \ CDEF:'bmem_used'='bmem_total','bmem_shared',-,'bmem_free',-,'bmem_cached',-, 'bmem_buffers',- \ AREA:'bmem_used'#$mem_used_color:'Memory Used' \ STACK:'bmem_shared'#$mem_shared_color:'Memory Shared' \ STACK:'bmem_cached'#$mem_cached_color:'Memory Cached' \ STACK:'bmem_buffers'#$mem_buffered_color:'Memory Buffered' DEF:'swap_total'='${rrd_dir}/swap_total.rrd':'sum':AVERAGE \ DEF:'swap_free'='${rrd_dir}/swap_free.rrd':'sum':AVERAGE \ CDEF:'bmem_swapped'='swap_total','swap_free',-,1024,* \ STACK:'bmem_swapped'#$mem_swapped_color:'Memory Swapped' \ LINE2:'bmem_total'#$cpu_num_color:'Total In-Core Memory' The standard output is piped back through PHP to send the image. I've tried it with full-size-mode off as well, and the legend spacing doesn't change. HTH, Matt _______________________________________________ rrd-developers mailing list rrd-developers@lists.oetiker.ch https://lists.oetiker.ch/cgi-bin/listinfo/rrd-developers