Ticket #55 (new task)

Opened 3 years ago

Last modified 3 years ago

Graph scrolling/panning

Reported by: chris Owned by:
Priority: major Milestone:
Component: eddiebrowser Version:
Keywords: Cc:

Description

Determine a good method to provide in-browser scrolling/panning of graphs - like how Google Maps allows maps to be drag-scrolled.

Only horizontal panning would be allowed in this case, so that the user could drag the image and pan up and down the time scale of the graphs.

Not sure if RRDtool would support this, as it only seems to be able to generate whole graphs at a time (not partial-graphs as required by this functionality). A possibility is to get RRDtool to generate a very large (wide) graph, which could be broken up into segments for the scrolling/panning code.

Change History

Changed 3 years ago by chris

Here's a project that provides code to emulate Google Maps scrolling/panning functionality. Could be very useful.

GSV: http://mike.teczno.com/giant/pan/

Changed 3 years ago by chris

RRDtool accepts the --only-graph option which generates the graph portion only - this will be useful for scrolling/panning functionality.

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