io.scanbot.sdk.util

Class PolygonHelper

io.scanbot.sdk.util.PolygonHelper

public class PolygonHelper

Helper methods for Polygons

Field Detail

Companion

public static io.scanbot.sdk.util.PolygonHelper.Companion Companion

Constructor Detail

PolygonHelper

public PolygonHelper()

Helper methods for Polygons

Method Detail

getFullPolygon

@JvmStatic
 @NotNull
public static java.util.ArrayList<android.graphics.PointF> getFullPolygon()

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

rotatePolygon

@JvmStatic
 @NotNull
public static java.util.List<android.graphics.PointF> rotatePolygon(@NotNull
                                                                                         java.util.List<? extends android.graphics.PointF> polygon,
                                                                                         float rotation)

Rotate polygon

approximatePolygonAspectRatio

@JvmStatic
public static float approximatePolygonAspectRatio(@NotNull
                                                             java.util.List<? extends android.graphics.PointF> polygon,
                                                             int frameWidth,
                                                             int frameHeight,
                                                             int frameOrientation)

Approximate polygon aspect ratio