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damiencorpataux / jquery-smokeping-zoom

jQuery javascript plugin for zooming smokeping graphs, standalone.
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Zoom out impossible when fully zoomed in #3

Closed damiencorpataux closed 10 years ago

damiencorpataux commented 10 years ago

Once the graph has reached it's full zomm in, the zoom out has no effect anymore (the graph stays fully zoomed)

damiencorpataux commented 10 years ago

This is due to the graph start/end timestamps. When fully zoomed in, start = end. This causes the timespan calculation to fail.

A solution would be to disallow zooming in further than a specified positive integer (>=1). The zoom in should be aborted if the calculated new_end - new_start < 1 This can be done: