Annotations
Attach optional publication-style annotations (scale bar, color-map legend) to a DATA_FIELD without flattening the raw data, or annotate an IMAGE that carries viewport metadata from View3D.
Inputs
| Name |
Type |
Required |
Description |
| input |
ANNOTATION_SOURCE (DATA_FIELD or IMAGE) |
Yes |
Field or image to annotate |
| colormap_map |
COLORMAP |
No |
Colormap socket; overrides the colormap widget |
| font |
FONT |
No |
Font specification for annotation text |
Outputs
| Name |
Type |
Description |
| output |
ANNOTATION_SOURCE |
Input with annotation overlay attached |
Controls
| Name |
Type |
Default |
Description |
| colormap |
dropdown |
auto |
Colormap for the legend; hidden when colormap_map is connected |
| show_scale_bar |
BOOLEAN |
True |
Render a physical scale bar |
| show_color_map |
BOOLEAN |
True |
Render a color-map legend with min/mid/max values |
| text_size |
FLOAT |
14.0 |
Font size in points for annotation labels (6–96) |
Notes
- Scale bar and color-map legend require the input to carry physical dimension and unit metadata; plain images without metadata will emit a warning and the feature will be skipped.
