Android Scanbot SDK API reference/io.scanbot.sdk.util/PolygonHelper/Companion

Companion

object Companion

Functions

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@JvmStatic
fun approximatePolygonAspectRatio(polygon: List<PointF>, frameWidth: Int, frameHeight: Int, frameOrientation: Int): Float

Approximate polygon aspect ratio.

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@JvmStatic
fun getFullPolygon(): ArrayList<PointF>

Provide Polygon, covering whole image {(0,0), (0,1), (1,1), (1,0)}

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@JvmStatic
fun getFullPolygonСCW(): ArrayList<PointF>

Provide contra-clockwise Polygon, covering whole image {(0,0), (1,0), (1,1), (0,1)}

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@JvmStatic
fun rotatePolygon(polygon: List<PointF>, rotation: Float = 0.0f): List<PointF>

Rotate polygon.