# MGLCircleScaleAlignment

    enum MGLCircleScaleAlignment {}

Controls the scaling behavior of the circle when the map is pitched.

Values of this type are used in the `MGLCircleStyleLayer.circleScaleAlignment` property.

- `MGLCircleScaleAlignmentMap`

  Circles are scaled according to their apparent distance to the camera.

  #### Declaration

  Objective-C

      MGLCircleScaleAlignmentMap

  Swift

      case map = 0

  View Source on GitHub
- `MGLCircleScaleAlignmentViewport`

  Circles are not scaled.

  #### Declaration

  Objective-C

      MGLCircleScaleAlignmentViewport

  Swift

      case viewport = 1

  View Source on GitHub