Howto set default dateWindow for double click zoom reset?

[Cameron Blackwood]

Hi there

Im a crufty old sysadmin who has caved to the need to learn javascript ;-) so im doing some plotting stuff to get myself into the groove.

First of all, Im loving dygraph. It seems to have all the bells and whistles that i could think of needing.

So I have collected a whole set of 'player counts' from my gaming clan's servers and im trying to display it in a nice way. There is a public 'recent usage' page and a more private 'historical usage' page (which is less commonly used, but goes back further). I load in the whole data set in each page, but use 'dateWindow' to display only the first day of data on the recent usage page.

I have buttons for some default zoom levels (day, 3 days, week, 2 weeks, month) but the data actually goes back further than that (for the 'historical page').

Id like to limit how far the double-click-zoom-reset jumps back to. Any suggestions on how to do that?

I see there is a way to do it with zoomCallback and cap/rewrite the numbers before calling showXDimensions, but I wondered if I am missing some obvious other solution.

cheers,

cam

[Dan Vanderkam]

No, there's no obvious way. You're not missing anything. The approach you described (catching zoomCallback) is probably the best way to do this.

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