Dygraphs Dynamic Zooming

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

Demos and Notes

  • Example 1 - Loading down-sampled data while zooming, without modifying dygraphs
  • Example 2 - Similar to example 1, but also has selectable range
  • Example 3 - Workaround for pan interaction handling
  • Example 4 - Same as example 3, but verifies with multiple graphs
  • 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

Github Repository