Label Field Location

Defined in package com.scandit.datacapture.label.capture

LabelFieldLocation

class LabelFieldLocation

Added in version 6.21.0

Defines the expected location of a field within a label. This class allows you to specify either exact coordinates or predefined relative positions where a field should be searched for during label capture.

Field locations help constrain the search area and improve recognition accuracy by focusing the capture engine on specific regions of the label.

of(location)

fun LabelFieldLocation.of(location: RectF): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the provided location.

of(left, top, right, bottom)

fun LabelFieldLocation.of(left: Float,
        top: Float,
        right: Float,
        bottom: Float): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the provided coordinates.

of(location)

fun LabelFieldLocation.of(location: Rect): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the provided location.

topLeft()

fun LabelFieldLocation.topLeft(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the top-left corner.

topRight()

fun LabelFieldLocation.topRight(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the top-right corner.

bottomLeft()

fun LabelFieldLocation.bottomLeft(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the bottom-left corner.

bottomRight()

fun LabelFieldLocation.bottomRight(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the bottom-right corner.

top()

fun LabelFieldLocation.top(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the top half.

right()

fun LabelFieldLocation.right(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the right half.

bottom()

fun LabelFieldLocation.bottom(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the bottom half.

left()

fun LabelFieldLocation.left(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the left half.

center()

fun LabelFieldLocation.center(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the center.

wholeLabel()

fun LabelFieldLocation.wholeLabel(): LabelFieldLocation

Added in version 6.21.0

Construct a new Label Field Location with the predefined location type corresponding to the whole label.