| Commit message (Collapse) | Author | Age | Files | Lines |
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Instead of using a flag for determining whether a value is set or not,
set values that will never match and test for the validity of the
results instead of checking the flags.
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The RRD file has finer details for more recent data points. When looking
for a match for a graph past the last update ("the future"), a RRA would
be picked which has a step size of 1. As we know that no data points are
available, optimise this and return earlier with the full range set to
NaN.
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`RRDRRAInfo.pdp_cnt` does not exist. A reference to the pdp_cnt member
in a struct exists, this is available via the `getPdpPerRow()` method,
so use that. (actually, `getMinStep() * getPdpPerRow()` can be
simplified further, see below).
While at it, replace the combination
`RRDRRAInfo.getPdpPerRow() * RRAInfo.pdp_step` by `RRDRRAInfo.getStep()`
since this is the same thing. As `RRDHeader.pdp_step` is copied into
`RRDRRAInfo`, this can also be substituted.
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Many fall in the category missing semicolon, but there are legitimate
bugs (like throwing an error with an undefined variable, using
isInfinite instead of !isFinite or fabs instead of Math.abs).
At some places, I moved the variable declarations to avoid duplicate
definition warnings.
Redundant breaks have been removed (after return / throw).
Global variables were implicitly defined in RrdDataFile (which caught my
attention) and Base64, these have been made local.
Also fixed some whitespace errors. Yay, the consistency. Not all (style)
issues are fixed.
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Source: https://github.com/manuelluis/jsrrdgraph@276b880
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