o fill or each point along that fill." width="100%" data-url="/interactives/hoveron-fill-points.html" />
<p class="caption">
FIGURE 25.2: Using the <code>hoveron</code> attribute to control whether a tooltip is attached to fill or each point along that fill.
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<p>You can‚Äôt supply custom text in this way to a statistical aggregation, but there are ways to control the formatting of values computed and displayed by plotly.js (e.g.¬†<code>x</code>, <code>y</code>, and <code>z</code>).