[rrd-users] RRDs::graph: lost points on resulting graph

[bitman]

Hello,

When I render a graph with the "rrdtool graph" command, the graph appears to
be consistent:
http://rrd-mailinglists.937164.n2.nabble.com/file/n7538827/rrdtool-normal-density.png 

But, when I try to implement rendering via RRDs::graph with the same RRD
file using the same parameters, the resulting graph looks different. I guess
that a lot of points are lost or density is different.
http://rrd-mailinglists.937164.n2.nabble.com/file/n7538827/RRDs-lost-points.png 

Why the graphs built by rrdtool command and RRDs API look different?

rrdtool command parameters (which give consistent result):


RRSs code (which gives wrong result):


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