# CHARTS USER GUIDE

- [Introduction](https://docs.vitaracharts.com/readme/introduction.md)
- [Import Data to Visualization](https://docs.vitaracharts.com/readme/import-data-to-visualization.md)
- [Angular Gauge Chart](https://docs.vitaracharts.com/readme/angular-gauge-chart.md)
- [Bar/Column Chart](https://docs.vitaracharts.com/readme/bar-column-chart.md)
- [Bubble Chart](https://docs.vitaracharts.com/readme/bubble-chart.md)
- [Bullet Chart](https://docs.vitaracharts.com/readme/bullet-chart.md)
- [Calendar Heatmap Chart](https://docs.vitaracharts.com/readme/calendar-heatmap-chart.md)
- [Column Range Chart](https://docs.vitaracharts.com/readme/column-range-chart.md)
- [Combination Chart](https://docs.vitaracharts.com/readme/combination-chart.md)
- [Dumbbell Chart](https://docs.vitaracharts.com/readme/dumbbell-chart.md)
- [Filter Chart](https://docs.vitaracharts.com/readme/filter-chart.md)
- [Funnel Chart](https://docs.vitaracharts.com/readme/funnel-chart.md)
- [Grid Chart](https://docs.vitaracharts.com/readme/grid-chart.md)
- [Table heatmap](https://docs.vitaracharts.com/readme/table-heatmap.md)
- [Histogram Chart](https://docs.vitaracharts.com/readme/histogram-chart.md)
- [KPI Animation Chart](https://docs.vitaracharts.com/readme/kpi-animation-chart.md)
- [KPI Ring Chart](https://docs.vitaracharts.com/readme/kpi-ring-chart.md)
- [Line/Area line Chart](https://docs.vitaracharts.com/readme/line-area-line-chart.md)
- [Mekko Chart](https://docs.vitaracharts.com/readme/mekko-chart.md)
- [Packed Bubble Chart](https://docs.vitaracharts.com/readme/packed-bubble-chart.md)
- [Pie Chart](https://docs.vitaracharts.com/readme/pie-chart.md)
- [Polar Charts](https://docs.vitaracharts.com/readme/polar-charts.md)
- [Sankey Chart](https://docs.vitaracharts.com/readme/sankey-chart.md)
- [Simple KPI Chart](https://docs.vitaracharts.com/readme/simple-kpi-chart.md)
- [Slope Chart](https://docs.vitaracharts.com/readme/slope-chart.md)
- [Sparkline Chart](https://docs.vitaracharts.com/readme/sparkline-chart.md)
- [Stacked Column/Bar](https://docs.vitaracharts.com/readme/stacked-column-bar.md)
- [Text Node](https://docs.vitaracharts.com/readme/text-node.md)
- [Tornado Chart](https://docs.vitaracharts.com/readme/tornado-chart.md)
- [Trellis Chart](https://docs.vitaracharts.com/readme/trellis-chart.md)
- [Variwide Chart](https://docs.vitaracharts.com/readme/variwide-chart.md)
- [Waffle Chart](https://docs.vitaracharts.com/readme/waffle-chart.md)
- [Waterfall Chart](https://docs.vitaracharts.com/readme/waterfall-chart.md)
- [Wordcloud Chart](https://docs.vitaracharts.com/readme/wordcloud-chart.md)
- [Workstation](https://docs.vitaracharts.com/readme/workstation.md)
- [Allow/Block URLs](https://docs.vitaracharts.com/readme/allow-block-urls.md)
- [Appearance](https://docs.vitaracharts.com/readme/appearance.md)
- [Animation Duration](https://docs.vitaracharts.com/readme/animation-duration.md)
- [Attribute Forms](https://docs.vitaracharts.com/readme/attribute-forms.md)
- [Auto Scroll](https://docs.vitaracharts.com/readme/auto-scroll.md)
- [Axes](https://docs.vitaracharts.com/readme/axes.md)
- [Background Images](https://docs.vitaracharts.com/readme/background-images.md)
- [Backward Compatibility](https://docs.vitaracharts.com/readme/backward-compatibility.md)
- [Bar/Column Width](https://docs.vitaracharts.com/readme/bar-column-width.md)
- [Color Picker with Opacity](https://docs.vitaracharts.com/readme/color-picker-with-opacity.md)
- [Connect Null Points](https://docs.vitaracharts.com/readme/connect-null-points.md)
- [Custom Markers](https://docs.vitaracharts.com/readme/custom-markers.md)
- [Custom SVG Markers](https://docs.vitaracharts.com/readme/custom-svg-markers.md)
- [Data Markers](https://docs.vitaracharts.com/readme/data-markers.md)
- [Data label customization](https://docs.vitaracharts.com/readme/data-label-customization.md)
- [Dossiers/Documents differences](https://docs.vitaracharts.com/readme/dossiers-documents-differences.md)
- [Drilling](https://docs.vitaracharts.com/readme/drilling.md)
- [Error Bars](https://docs.vitaracharts.com/readme/error-bars.md)
- [Formatting metric data](https://docs.vitaracharts.com/readme/formatting-metric-data.md)
- [Gradient Threshold](https://docs.vitaracharts.com/readme/gradient-threshold.md)
- [Gradient Color](https://docs.vitaracharts.com/readme/gradient-color.md)
- [Invert Axis](https://docs.vitaracharts.com/readme/invert-axis.md)
- [Legend](https://docs.vitaracharts.com/readme/legend.md)
- [Negative Sign](https://docs.vitaracharts.com/readme/negative-sign.md)
- [Pattern Fill](https://docs.vitaracharts.com/readme/pattern-fill.md)
- [Play Animation](https://docs.vitaracharts.com/readme/play-animation.md)
- [Plot lines/Reference lines](https://docs.vitaracharts.com/readme/plot-lines-reference-lines.md)
- [Reset color property](https://docs.vitaracharts.com/readme/reset-color-property.md)
- [Reset font properties](https://docs.vitaracharts.com/readme/reset-font-properties.md)
- [Right Click Menu](https://docs.vitaracharts.com/readme/right-click-menu.md)
- [Right-to-left Support](https://docs.vitaracharts.com/readme/right-to-left-support.md)
- [Series using Attribute](https://docs.vitaracharts.com/readme/series-using-attribute.md)
- [Small Multiples](https://docs.vitaracharts.com/readme/small-multiples.md)
- [Smooth Line](https://docs.vitaracharts.com/readme/smooth-line.md)
- [Tooltip Customization](https://docs.vitaracharts.com/readme/tooltip-customization.md)
- [Tooltip Links](https://docs.vitaracharts.com/readme/tooltip-links.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.vitaracharts.com/readme.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.