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Chart Annotation

Example using the d3.ringNote plugin to add circle annotations to a chart. Drag the dashed circles and the text to move the annotation elements. These moveable, dashed-line circles will disappear if ringNote.draggable(false) is called.

The chart shows the eruption duration and waiting time between eruptions for the Old Faithful geyser in Yellowstone National Park. This is from the datasets R package.

forked from armollica's block: Chart Annotation