<PolygonLabels>

Category: Control tag

The PolygonLabels tag is used to create labeled polygons. Use to apply labels to polygons in semantic segmentation tasks.

Use with the following data types: image.

Attributes

Attribute	Type	Required	Default	Description
name	string	yes	—	Name of tag
toName	string	yes	—	Name of image to label
choice	single,multiple	no	single	Configure whether you can select one or multiple labels
maxUsages	number	no	—	Maximum number of times a label can be used per task
showInline	true,false	no	true	Show labels in the same visual line
opacity	number	no	0.2	Opacity of polygon
fillColor	string	no	—	Polygon fill color in hexadecimal
strokeColor	string	no	—	Stroke color in hexadecimal
strokeWidth	number	no	1	Width of stroke
pointSize	small,medium,large	no	medium	Size of polygon handle points
pointStyle	rectangle,circle	no	rectangle	Style of points
snap	pixel,none	no	none	Snap polygon to image pixels

Examples

Basic labeling configuration for polygonal semantic segmentation of images

<View>
  <Image name="image" value="$image" />
  <PolygonLabels name="labels" toName="image">
    <Label value="Car" />
    <Label value="Sign" />
  </PolygonLabels>
</View>