Demonstrates dynamically loading down-sampled data, while zooming and panning, without modifying dygraphs.
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README.md

dygraphs-dynamiczooming-example

Examples demonstrating how to dynamically load down-sampled data, while zooming and panning, without modifying dygraphs. Demos and notes here:

Demos & Notes

  • Example 1 - Dynamically loading down-sampled data while zooming, without modifying dygraphs
  • Example 2 - Similar to example 1, but with selectable range
  • Example 3 - Shows workaround for handling pan interaction. Also enables auto range on y-axis.
  • Example 4 - Same as example 3, but verifies works with multiple graph instances.
  • Example 5 - More complex example showing multiple independent series & 2nd y-axis.
  • Example 6 - Shows the technique is compatible with live continuous data.
  • Example 7 - Same as example 3, but shows with annotations.

Screenshot

Screenshot from Example 5
Screenshot is from example #5