26 lines
794 B
Markdown
26 lines
794 B
Markdown
# Preview
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Display an IMAGE or DATA_FIELD as a coloured thumbnail in the node panel.
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## Inputs
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| Name | Type | Required | Description |
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|------|------|----------|-------------|
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| input | ANNOTATION_SOURCE (DATA_FIELD or IMAGE) | No | Field or image to display |
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| colormap_map | COLORMAP | No | Colormap socket; overrides the colormap widget |
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## Outputs
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None.
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## Controls
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| Name | Type | Default | Description |
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|------|------|---------|-------------|
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| colormap | dropdown | auto | Colormap used when rendering a DATA_FIELD or grayscale IMAGE; hidden when colormap_map is connected |
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## Limitations
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- When no input is connected, an error is raised at execution time.
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- Connecting a FILE_PATH socket (instead of DATA_FIELD) raises a type error; ensure the correct socket is connected.
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