<RectangleLabels>

Category: Control tag

The RectangleLabels tag creates labeled rectangles. Use to apply labels to bounding box semantic segmentation tasks.

Use with the following data types: image. Annotation results store the left top corner of the bounding box, read more about it and rotation in the templates gallery.

Attributes

Attribute	Type	Required	Default	Description
name	string	yes	—	Name of the element
toName	string	yes	—	Name of the 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	float	no	0.6	Opacity of rectangle
fillColor	string	no	—	Rectangle fill color in hexadecimal
strokeColor	string	no	—	Stroke color in hexadecimal
strokeWidth	number	no	1	Width of stroke
canRotate	true,false	no	true	Show or hide rotation control. Note that the anchor point in the results is different than the anchor point used when rotating with the rotation tool. For more information, see the templates gallery.
snap	pixel,none	no	none	Snap rectangle to image pixels

Examples

Basic labeling configuration for applying labels to rectangular bounding boxes on an image

<View>
  <RectangleLabels name="labels" toName="image">
    <Label value="Person" />
    <Label value="Animal" />
  </RectangleLabels>
  <Image name="image" value="$image" />
</View>