RectangleLabels
The RectangleLabels tag creates labeled rectangles. Use to apply labels to bounding box semantic segmentation tasks.
Use with the following data types: image
Parameters
| Param | Type | Default | Description |
|---|---|---|---|
| name | string |
Name of the element | |
| toName | string |
Name of the image to label | |
| [choice] | single | multiple |
single |
Configure whether you can select one or multiple labels |
| [maxUsages] | number |
Maximum number of times a label can be used per task | |
| [showInline] | boolean |
true |
Show labels in the same visual line |
| [opacity] | float |
0.6 |
Opacity of rectangle |
| [fillColor] | string |
Rectangle fill color in hexadecimal | |
| [strokeColor] | string |
Stroke color in hexadecimal | |
| [strokeWidth] | number |
1 |
Width of stroke |
| [canRotate] | boolean |
true |
Show or hide rotation control |
Sample Results JSON
| Name | Type | Description |
|---|---|---|
| original_width | number |
width of the original image (px) |
| original_height | number |
height of the original image (px) |
| image_rotation | number |
rotation degree of the image (deg) |
| value | Object |
|
| value.x | number |
x coordinate of the top left corner before rotation (0-100) |
| value.y | number |
y coordinate of the top left corner before rotation (0-100) |
| value.width | number |
width of the bounding box (0-100) |
| value.height | number |
height of the bounding box (0-100) |
| value.rotation | number |
rotation degree of the bounding box (deg) |
Example JSON
{
"original_width": 1920,
"original_height": 1280,
"image_rotation": 0,
"value": {
"x": 3.1,
"y": 8.2,
"width": 20,
"height": 16,
"rectanglelabels": ["Car"]
}
}Example
<!--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>
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