> For the complete documentation index, see [llms.txt](https://docs.infotopics.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.infotopics.com/powerkpis/features/format-nodes-and-links/charts.md).

# Charts

<figure><img src="/files/sU2wC2VF6ioszoCpAxro" alt=""><figcaption></figcaption></figure>

### Show zero line in line charts

For line charts it is possible to truncate the y-axis. This is especially handy, when displaying KPIs where small changes can have a big impact. Change the setting to Exclude 0 to use the full scale of the charting area.

**Include 0**

<figure><img src="/files/y086A5qmKT1xxTVlL5GS" alt=""><figcaption></figcaption></figure>

**Exclude 0**

<figure><img src="/files/29iibIApNksh1IqhM2Te" alt=""><figcaption></figcaption></figure>

### Grid lines

By default, grid lines only appear on zoom when zooming in or when you do a focussed zoom by double-clicking a card. In this setting, you can show grid lines permanently.

<figure><img src="/files/2cQ91l8GMour8wE7fvXJ" alt=""><figcaption></figcaption></figure>


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