# Scrawl-canvas v8 - Canvas test 051

## Line Spirals

startRadius
startAngle
radiusIncrement
angleIncrement
radiusIncrementAdjust
angleIncrementAdjust
stepLimit

#### Test purpose

- Create and animate a Wheel entity, using delta and deltaConstraint objects
- Check that reverse and loop actions work as expected
- Check that scaling animation can be added to and deleted from the delta object

Touch test: not required

Annotated code