# Bullet

The **Bullet Chart** is a compact and information-rich visualization designed to compare a single primary measure (the “bullet”) against target values and qualitative ranges (performance bands). It is widely used as an alternative to gauges and meters because it conveys more data in less space.

Bullet Charts are directional in nature and can be rendered in **horizontal** or **vertical** orientations, with options to reverse their orientation for specific design needs.

### Best Situations to Use

Use a Bullet Chart when you want to:

* Compare actual performance against a target or benchmark.
* Display KPIs such as **sales vs. target, revenue vs. forecast, or utilization vs. capacity**.
* Provide a compact summary of performance within a dashboard or scorecard.
* Replace gauges or thermometers with a **more space-efficient alternative**.

**Not Recommended** for:

* Scenarios requiring multiple categories (consider bar charts or grouped bars instead).
* Visualizations where relative comparisons across multiple measures are critical.

### Properties

#### Style Properties

* Customize the **look and feel** of the Bullet Chart to align with dashboard themes.
* Control orientation, color schemes, and visual emphasis.

#### Indicator Properties

* Define the **primary measure** (actual value) and **comparative measure** (target value).
* Configure performance bands or thresholds (e.g., poor, satisfactory, excellent).
* Adjust indicator size, color, and formatting for readability.

### Variants

By adjusting orientation and direction properties, the following Bullet Chart variants are available:

1. **Horizontal Bullet**
   * Standard layout with the bullet moving from left to right.
2. **Horizontal Bullet with Orientation Reverse**
   * Reversed layout with the bullet moving from right to left.
3. **Vertical Bullet**
   * Vertical layout with the bullet moving bottom to top.
4. **Vertical Bullet with Orientation Reverse**
   * Reversed vertical layout with the bullet moving top to bottom.

### Notes

* Bullet Charts are highly effective in **dense dashboards** where space is limited.
* Use **consistent target markers** across multiple charts for comparability.
* Limit the number of performance bands (3–5 is recommended) to maintain clarity.


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