# LineThickness

The width of a path on the heatmap.

Specify a value followed by the units that you want to use:

- `percent` or `%` - Percentage of the smallest image or video dimension (width or height).
- `pixels` or `px` - Number of pixels.

Type: | Custom
Default: | 3 pixels
Required: | No
Configuration Section: | TaskName
Example: | `LineThickness=5 pixels`
See Also: |

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